Cisco Systems SPS224G4 manuale d’uso

Cis c o Small Busine s s Pro S PS208G/S PS224G4/S PS2024 Ethernet Swit ches Command Line Inter face REFERENCE GUIDE[...]

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Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 1 Chapter 1: Introduction 18 Overview 18 CLI Command Modes 18 Accessing the Command Line Interface 22 Editing Features 28 Chapter 2: AAA Commands 33 aaa authentication login 33 aaa authentication enable 35 login authentication 36 enable authentication 37 ip http authenti[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 2 show interfaces access-lists 62 Chapter 4: ARP Inspection Commands 64 ip arp inspection 64 ip arp inspection vlan 65 ip arp inspection trust 66 ip arp inspection validate 67 ip arp inspection list create 68 ip mac 69 ip arp inspection list assign 70 ip arp inspection l[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 3 show bridge multicast address-table static 94 show bridge multicast filtering 95 show ports security 96 show ports security addresses 98 Chapter 6: Clock Commands 100 clock set 100 clock source 101 clock timezone 102 clock summer-time 103 sntp authentication-key 105 sn[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 4 show startup-config 127 Chapter 8: DHCP Commands 129 ip dhcp snooping 129 ip dhcp snooping vlan 130 ip dhcp snooping trust 131 ip dhcp information o ption allowed-untrusted 132 ip dhcp snooping verify 133 ip dhcp snooping database 134 ip dhcp snooping database update-f[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 5 Chapter 12: Ethernet Configuration Commands 150 interface ethernet 150 interface range ethernet 151 shutdown 152 description 153 speed 154 duplex 155 negotiation 156 port jumbo-frame 157 show system flowcontrol 158 flowcontrol 159 mdix 160 back-pressure 161 port jumbo-[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 6 Chapter 13: GVRP Commands 182 gvrp enable (Global) 182 gvrp enable (Interface) 183 garp timer 184 gvrp vlan-creation-forbid 185 gvrp registration-forbid 186 clear gvrp statistics 187 show gvrp config uration 188 show gvrp statis tics 189 show gvrp error-statistics 190 [...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 7 renew dhcp 211 ip default-gateway 212 show ip interface 213 arp 214 arp timeout 215 clear arp-cache 216 show arp 217 ip domain-lookup 218 ip domain-name 219 ip name-server 220 ip host 221 clear host 222 clear host dhcp 223 show hosts 224 Chapter 16: IP Source Guard Com[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 8 Chapter 18: Line Commands 242 line 242 speed 243 exec-timeout 244 show line 245 Chapter 19: Management ACL Commands 247 management access-list 247 management access-class 248 permit (management) 249 deny (management) 251 show management access-list 252 show management [...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 9 Chapter 23: QoS Commands 268 qos 268 show qos 269 class-map 270 show class-map 271 match 272 policy-map 273 class 274 show policy-map 276 trust 277 set 279 police 280 qos aggregate-policer 281 show qos aggregate-policer 283 police aggregate 284 wrr-queue bandwidth 285 [...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 10 qos map dscp-mutation 302 show qos map 303 Chapter 24: RADIUS Commands 306 radius-server host 306 radius-server key 308 radius-server retransmit 309 radius-server source-ip 310 radius-server timeout 311 radius-server deadtime 312 show radius-servers 313 Chapter 25: RM[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 11 snmp-server filter 341 snmp-server host 342 snmp-server v3-host 344 snmp-server engineID local 346 snmp-server enable traps 348 snmp-server trap authentication 349 snmp-server contact 350 snmp-server location 351 snmp-server set 352 show snmp 353 show snmp engineID 35[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 12 spanning-tree port-priority 373 spanning-tree portfast 374 spanning-tree link-type 375 spanning-tree pat hcost method 376 spanning-tree bpdu 377 spanning-tree guard root 378 clear spanning-tree detected-protocols 379 spanning-tree mst priority 380 spanning-tree mst ma[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 13 show crypto key mypubkey 412 crypto certificate request 413 crypto certificate import 415 crypto certificate export 417 show crypto certificate mycertificate 418 Chapter 30: Syslog Commands 420 logging on 420 logging 421 logging console 422 logging buffered 423 loggin[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 14 show cpu utilization 449 show users 450 show sessions 451 show system 452 show version 454 show system tcam utilization 455 Chapter 32: TACACS+ Commands 456 tacacs-server host 456 tacacs-server key 458 tacacs-server timeout 459 tacacs-server source-ip 460 show tacacs [...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 15 Chapter 34: VLAN Commands 477 switchport protected 477 switchport protected-port 478 switchport protected-port fastethernet 479 vlan database 480 vlan 481 default-vlan vlan 482 interface vlan 483 interface range vlan 484 name 485 switchport mode 486 switchport protect[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 16 Chapter 35: Web Server Commands 506 ip http server 506 ip http port 507 ip http exec-timeout 508 ip https server 509 ip https port 510 ip https exec-timeout 511 ip https certificate 512 show ip http 513 show ip https 514 Chapter 36: 802.1x Commands 516 aaa authenticat[...]

Contents SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 17 dot1x radius-attributes vlan 537 dot1x single-host-violation 538 dot1x bpdu 539 show dot1x bpdu 541 dot1x guest-vlan 542 dot1x guest-vlan enable 543 dot1x mac-authentication 544 show dot1x advanced 545 Appendix A: Alias Names 547 Alias Name Support 547 Appendix B: Whe[...]

1 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 18 In tro duction O ver view This document des cribes the C ommand Line Int er face (CLI) use d t o manage the Linksys SPS208G, S PS224G4, and SPS2024 switches. Unles s noted otherwise, all of the CLI commands in t his document apply t o all thr e e swit ches . This chapter des[...]

Intr o duction CLI Comman d Mode s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 19 1 Us er E XE C Mo de This is the initial mode after system login (e xcept f or us ers who ar e define d as privilege d users ; r ef er to “ Pr ivil eged EX EC M ode ”) . User EXEC mode i s use d f or tasks that do not change the configura[...]

Intr o duction CLI Comman d Mode s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 20 1 Console# Console# disable Console> Global C onfiguration Mode The Global Configuration mo de is used to configure f eatur es at the system level, and not at the interface level. T o acce ss Global C onfiguration mode from Privileged E XE[...]

Intr o duction CLI Comman d Mode s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 21 1 Interfac e C onfigura tion Mo de Int er face Configuration mo de command s per f orm operations on spe cific interface s. This mode is divide d int o the f ollowing submod es, each with a sp ecific function: • Line Interface — Contain s[...]

Intr o duction Acc e ssing the Command Line In ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 22 1 Ac c e s sing the C ommand Line Inter fac e The Command Line Interfac e (CLI) can be acces se d fr om a terminal or computer by per f orming one of the f ollowing tasks: • Running a terminal application, such as Hyp e[...]

Intr o duction Acc e ssing the Command Line In ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 23 1 Fi gure 1 Star t > All Programs > Ac ce ss orie s > Communic ations > Hyp erT erminal STEP 3 Enter a name f or this c onnection. Select an ic on f or the application, then click OK . Fi gure 2 HyperT erminal[...]

Intr o duction Acc e ssing the Command Line In ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 24 1 F i g u r e 3 H y p e r Te r m i n a l C o n n e c t To S c r e e n STEP 5 Set the serial por t set tings as f ollows, then click OK . • Bits per S econd: 38400 • Databits : 8 • Par it y : one • St op bits : 1 ?[...]

Intr o duction Acc e ssing the Command Line In ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 25 1 Fi gure 4 Hyp erT erminal Pr op er ties S creen STEP 6 When the Command Line Interface appears , enter admi n at the User Name prompt and press Enter . Fi gure 5 C ommand Line User Name Prompt The console# prompt is dis[...]

Intr o duction Acc e ssing the Command Line In ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 26 1 Fi gure 6 C ommand Line Y ou can now enter CLI commands to manage the Swit ch. F or detaile d inf ormation on CLI comma nds, ref er to the appropriat e chapter(s ) of this Ref erence Guide. Using T elnet over an Etherne[...]

Intr o duction Acc e ssing the Command Line In ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 27 1 Fi gure 8 C ommand Prompt STEP 3 The Command Line Interfac e will be displayed. Ent er admin at the User Name pr ompt and press Enter . Fi gure 9 Comm and Line User Name Prompt STEP 4 The console# prompt is displa yed. [...]

Intr o duction Edit ing Feature s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 28 1 Editing Fe a ture s Entering Comm ands A CLI command is a s eries of key wor ds and argume nts. Keyw or ds identif y a command, and arguments specif y configuration parameters. F or example, in the command show int er faces status ethernet e[...]

Intr o duction Edit ing Feature s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 29 1 Te r m i n a l C o m m a n d B u f f e r Ev er y time a command is enter e d in the CLI, it is r ecorded on an internally managed C ommand Hist or y buff er . Commands st ored in the buf f er are maintained on a Fi rst In First Out (FIFO) ba[...]

Intr o duction Edit ing Feature s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 30 1 Command C ompletion If the command en t ered is incomplete, in valid or has mis sing or in valid parameters , then the appropriat e error mess age is di spla yed. This assists in entering the correct command. By pressing Ta b after an incomp[...]

Intr o duction Edit ing Feature s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 31 1 Ke y b o ar d Sh o r t c ut s The CLI has a range of k eybo ar d shor tcuts t o as sist in editing the CLI commands. The f ollowing table describe s the CLI shortcuts. CLI C ommand Conventions When ent ering c ommands there are cer tain comm[...]

Intr o duction Edit ing Feature s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 32 1 C opying and Pasting T ex t Up to 1000 line s of t ext (or c ommands ) can be copie d and past ed into the device. NOTE It is the user ’ s responsibilit y to ensur e that the te xt c opied into the device consists of legal commands only . [...]

2 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 33 AAA C o m m a n d s aaa authentication login The aaa authentication login Global Configuration mode c ommand defines login authentication. T o r estor e defaults, use the no fo rm of this c ommand. Syn tax aaa authentication login {default | list-name } method 1 [ method2...[...]

AAA C o m m a n d s aaa authentica tion login SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 34 2 D efault Configuration The local us er database is check e d. This has the same ef f ect as the co mmand aaa authentication login list-name local. NOTE If the authentication method is not define d, cons ole users will be able to [...]

AAA C o m m a n d s aaa authentica tion enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 35 2 aaa authentication enable The aaa authentication enable Global Configuration mode command defines authentication method lists f or acc ess ing higher privilege levels. T o rest ore defaults, us e the no f orm of this c ommand. S[...]

AAA C o m m a n d s log in authentication SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 36 2 On the console, the enable pas swor d is us ed if it exists. If no password is set , the pr o ces s still succe eds . This has the same eff e ct as using the command aaa authentication enable default enable none . Comm and Mode Globa[...]

AAA C o m m a n d s enable authen tica tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 37 2 Parameters • default — Uses the default list cr eated with the aaa authenticati on lo gin command. • list-name — Use s the indicat ed list cr eated with the aaa auth entication login command. D efault Configuration Use s th[...]

AAA C o m m a n d s enable authen tica tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 38 2 Syn tax enable authentication {default | list-name } no enable authentication Parameters • default — Uses the default list cr eated with the aaa authenticati on enable command. • list-name — Uses the indicated list cr eated[...]

AAA C o m m a n d s ip h t tp authen ticat ion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 39 2 ip ht tp authentic a tion The ip http authentication Glob al Configuration mode c ommand specifies authentication methods f or HTTP s er ver users. T o rest ore the de fault configuration, use the no f orm of this command. Syn t[...]

AAA C o m m a n d s ip h t tps authentica tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 40 2 Us er Guidelines The additional methods of authentication are used only if the pr evious method r eturns an error , not if it fails . T o ensur e that the authentication succee ds ev en if all methods return an err or , specify [...]

AAA C o m m a n d s show authen tication me tho ds SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 41 2 D efault Configuration The local user databas e is checked. This has the s ame eff e ct as the command ip http s authentication local . Comm and Mode Global Configuration mo de Us er Guidelines The additional methods of auth[...]

AAA C o m m a n d s show authen tication me tho ds SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 42 2 Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys th e authentication c onfiguration. Console# show authentica tion methods Login Aut[...]

AAA C o m m a n d s passwor d SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 43 2 pa ss wo r d The passwor d Line Configuration mo de command spe cifies a pas swor d on a line. T o r emove the password, use the no f orm of this command. Syn tax password pas swor d [ encr ypted ] no password Parameters • pas swor d — P as [...]

AAA C o m m a n d s enable passwor d SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 44 2 enable p as sword The enable password Global Configuration mo de command sets a local pass wor d to contr ol ac ces s to user and privilege levels. T o remov e the pas sword r e quir ement , us e the no fo r m o f t h i s c o m m a n d . [...]

AAA C o m m a n d s username SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 45 2 us ername The us ername Global C onfiguration mode command creat e s a user acc ount in the local datab ase. T o remov e a user name, us e the no f orm of this c ommand. Syn tax username name [password password ] [ evel level ] [ encr yp ted ] no[...]

AAA C o m m a n d s show users acc ount s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 46 2 Example The f ollowing example configur es a us er na med ‘bob’ with password ‘lee ’ and user level 15 t o the system. Console(config)# usernam e bob password lee level 15 show us ers ac c ounts The show users ac counts Privi[...]

AAA C o m m a n d s show privilege SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 47 2 Username Privilege -------- --------- Bob 15 Robert 15 Smith 15 show privile ge T o displa y your curr ent level of priv ilege, use the show privile ge command in E XEC mode. Syn tax show privile ge Parameters This command has no arguments [...]

3 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 48 A CL C omm ands ip ac c e s s-list The ip acces s-list Global Config uration mode command enabl es the IP -Acce ss Configuration mode and creat es Layer 3 A CLs . T o delete an A CL , use the no fo r m of this command . Syn tax ip a ccess-li st access-li st -nam e no ip acce[...]

AC L C o m m a nd s per mi t (i p ) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 49 3 Example The f ollowing example shows how t o creat e an IP ACL. Console(config)# ip access-list ip-acl1 Console(config-ip-al)# p ermit (ip) The perm it IP -Acces s List Configuration mode comm and permits t raffic if the conditions defined[...]

AC L C o m m a nd s per mi t (i p ) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 50 3 • destination — Specifie s the destination IP address of the packet . Specify any t o indicate IP addr es s 0 .0.0 .0 and mask 255.255.255.255. • destination-wildcar d — Spe cifies wildcard t o be applie d t o the de stination IP a[...]

AC L C o m m a nd s per mi t (i p ) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 51 3 • dscp — Indicates matching the dscp-numb er with the packet dscp value. (Range: 0 -63) • ip-precedenc e — Indicat e s mat ching the ip-pr e cedence number with the packet ip-pr ec edence value. (Range : 0- 7) • icmp-t ype — Sp[...]

AC L C o m m a nd s deny (IP) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 52 3 fin. The flags ar e concatenated int o one string. F or example: +fin-ack . T o define more than 1 flag - ent er additi onal flags one after another without a space (example +syn-ack). D efault Configuration No IP v 4 ACL is defined. Comm and Mo[...]

AC L C o m m a nd s deny (IP) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 53 3 Syn tax deny [ di s able-port ] { any | prot ocol } { any | { sou rce sour ce- wil dcar d }} { ny | { destination destination-wildcar d }} [ ds cp dscp number | ip-pr e cedence ip- pr ecede nce ] deny-icmp [ disable-por t ] { an y | { sou rce so[...]

AC L C o m m a nd s deny (IP) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 54 3 • pr otocol — Specifies the abbreviated name or number of an IP pr otocol. (Range: 0 -255). The f ollowing table lists the prot oc ols that can be specified: IP Protoc ol Abbre viated Name Protoc ol Numb er Internet Contr ol Me ss age Pr oto[...]

AC L C o m m a nd s deny (IP) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 55 3 • in-por t por t-num — (Optional) Specifies the input por t of the devic e. In case of egress clas sification this po r t will be the device input p ort . • out -po r t port -num — (Optional) Specifie s the output por t of the device. ?[...]

AC L C o m m a nd s mac acc ess-list SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 56 3 mac ac c e s s-list The ma c access-l ist Global Configuration mode command enables the MAC- Acce ss List C onfiguration mode and creat es Layer 2 A CLs . T o delet e an ACL, us e the no f orm of this command. Syn tax mac access-list name[...]

AC L C o m m a nd s per mi t (M AC ) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 57 3 p ermit (MA C) The perm it MA C-Ac ces s List Configuration mode c ommand defines permit conditions of an MAC ACL. Syn tax perm it { any | { ho st sou rce sour ce- wil dcar d } any | { destination d estination-wildcard }} [ lan vlan-id ] [...]

AC L C o m m a nd s deny (MAC) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 58 3 Us er Guidelines Bef ore an Acces s Contro l Element (ACE) is added to an ACL, all packets are permitted. After an ACE is added, an implied de ny- any -a ny condition exists at the end of the list and tho se packets that do not match the condit[...]

AC L C o m m a nd s deny (MAC) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 59 3 • destination-wildcar d — (Optional f or the first t ype) Specifie s wildcard bits by placing 1 ’s in bit positions to be ignor ed. • vlan-id — Specifies the ID of the pack et vlan. • cos — Specifie s the pack et’ s Class of S e[...]

AC L C o m m a nd s servi ce-po li cy SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 60 3 s er vice-p olic y Apply a policy map to the input of a par ticular inte r face. Use no form in order to detach policy map from int er face. The command is a vailable in Advanced mo de only . Syn tax se r vic e-poli cy input po licy -map[...]

AC L C o m m a nd s show acc ess-lists SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 61 3 Syn tax ser vice-acl input acl-name 1 no ser vic e-acl input Parameters acl-name — Specifie s an AC L to apply to the interface. Please se e the usage guideline s. D efault Configuration No ACL is as signed. Comm and Mode Int er face [...]

AC L C o m m a nd s show int er face s ac ce ss-lis ts SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 62 3 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys acc es s list[...]

AC L C o m m a nd s show int er face s ac ce ss-lis ts SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 63 3 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys ACLs applied [...]

4 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 64 ARP Insp e c tion C omm ands ip arp insp e ction The ip arp inspection Global Configuration mo de command globally enable s ARP inspe ction. T o disable ARP inspe ction, use the no f orm of this command. Syn tax ip arp inspe ction no ip arp inspection D efault Configuration [...]

ARP Insp ec tion Com mands ip arp inspection vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 65 4 ip arp insp e ction vlan The ip arp inspection vlan Global Configuration mode command enable s ARP inspection b ased on DHCP snooping datab ase on a VL AN. T o disable ARP inspe ction on a VLAN, use the no f orm of this comma[...]

ARP Insp ec tion Com mands ip arp in spe ction trust SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 66 4 ip arp insp e ction trust The ip arp inspection trust Interface C onfiguration (Ethernet , P or t-channel) mode command co nfigur e s an int er face trust state that determines if incoming Addr es s Resolution Prot oc ol ([...]

ARP Insp ec tion Com mands ip arp inspe c tion validat e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 67 4 ip arp insp e ction validate The ip arp inspection validate Global Configuration mo de command per f orms specific che cks f or dynamic Addr es s Resolution Prot o col (ARP) inspe ction. Use the no f orm of this comman[...]

ARP Insp ec tion Com mands ip arp inspection list crea te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 68 4 Example The f ollowing example per f orm specific check s f or d ynam ic A ddr ess R esol utio n Prot oc ol (ARP) inspection. Console(config)# ip arp inspection validate ip arp insp e ction list cre a te The ip arp in[...]

ARP Insp ec tion Com mands ip mac SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 69 4 Example The f ollowing e xample creat es a static ARP binding list and t o enter the ARP list configuration mode. Console(config)# ip arp inspection list create ip mac The ip mac ARP -list Configuration mo de comman d displays static ARP bin[...]

ARP Insp ec tion Com mands ip arp inspection list assign SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 70 4 Example The f ollowing example disp la ys static ARP binding. Console(config)# ip arp inspection list servers Console(config-ARP-list) # ip 172.16.1.1 mac 0060.704C.7321 Console(config-ARP-list) # ip 172.16.1.2 mac 006[...]

ARP Insp ec tion Com mands ip arp inspe c tion lo gging int er val SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 71 4 Example The f ollowing example assigns static ARP binding lists to a VL AN. Console(config)# ip arp inspection list assign ip arp insp e ction lo gging inter val The ip arp inspection lo gging int er val Glob[...]

ARP Insp ec tion Com mands show ip arp inspe ction SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 72 4 Example The f ollowing example configur es the minimal in t er val b etween suc ces sive ARP SYS L O G m e s s a g e s . Console(config)# ip arp inspection logging interval show ip arp insp e ction The show ip arp insp ectio[...]

ARP Insp ec tion Com mands show ip arp inspe ction lis t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 73 4 Example The f ollowing example displa ys th e ARP insp ection configuration. Console# show ip arp inspection IP ARP inspection is ena bled. IP ARP inspection is con figured on following VLANs: 2, 7-18 Verification of p[...]

ARP Insp ec tion Com mands show ip arp inspe ction lis t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 74 4 Example The f ollowing example displa ys the static ARP binding list . Console# show ip arp inspection list List name: servers Assigned to VLANs: 1,2 IP ARP ---------- -------------- 172.16.1.1 0060.704C.7321 172.16.1.[...]

5 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 75 Addre s s T able C ommands bridge addres s The bridge addr es s Int er face Configuration ( VL AN) mode command adds a MAC- la yer station sour c e addr es s t o the bridge tabl e. T o delet e the MAC addr es s, use the no f orm of this command. Syn tax bridge address mac-ad[...]

Addres s T able C ommands bridge multicast filt ering SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 76 5 D efault Configuration No static addr es se s ar e defined. The default mode f or an added address is perm anen t . Comm and Mode Int er face Configuration ( VLAN) mode Us er Guidelines Using the no f orm of the command w[...]

Addres s T able C ommands bridge multicast addr ess SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 77 5 D efault Configuration F iltering Multicast addr es ses is disabled. All Multicas t addresses are flooded to all ports. Comm and Mode Global Configuration mo de Us er Guidelines If Multicast devices exist on the VLAN, do no[...]

Addres s T able C ommands bridge multicast addr ess SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 78 5 Parameters • add — Adds por ts to the group. If no option is specified, this is the default option. • re mo ve — Removes por ts from the group. • mac-multicast-addr es s — A valid MAC Multicast addr es s . • i[...]

Addres s T able C ommands bridge multicast f orbidden addr e ss SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 79 5 The f ollowing example r egisters the MAC addr es s and adds por ts statically . Console(config)# interface vlan 8 Console(config-if)# br idge multicast address 0 1:00:5e:02:02:03 add ethernet e1, e2 bridge mult[...]

Addres s T able C ommands bridge multicast f orward-all SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 80 5 D efault Configuration No f orbidden address es ar e defined. Comm and Mode Int er face Configuration ( VLAN) mode Us er Guidelines Bef ore defining f orbidden por ts, the Multicast group should be regist ered. Example [...]

Addres s T able C ommands bridge multicast f orward-all SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 81 5 Parameters • add — F orce f or warding all Multicast packets. • r emove — Do not f orce f or war ding all Multicast packets. • interface-list — Separate nonconsecutive Ethernet por ts with a comma and no spa[...]

Addres s T able C ommands bridge multicast f orbidden forwar d-all SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 82 5 bridge multic ast forbidden f or war d-all The b ridge multica st f orbidden f or war d-all Interface Configuration ( VL AN) mode command f orbids a por t t o be a f or ward-all-Multica st p ort . Use the no [...]

Addres s T able C ommands bridge aging time SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 83 5 Example In this example, f orwa r ding all Multicast pack ets to e 1 with VLAN 2 is f orbidden. Console(config)# interface vlan 2 Console(config-if)# bridge mult icast forbidden forward-all add ethernet e1 bridge aging time The bri[...]

Addres s T able C ommands clear bridge SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 84 5 Example In the f ollowing e xample, the bridge aging time is s et t o 250 se conds . Console(config)# bridge aging-time 250 cle ar bridge The clear bridge Privile ged E XEC mode command removes an y learned entrie s from the f orwarding[...]

Addres s T able C ommands port sec uri t y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 85 5 po r t sec ur i t y The port secu rity Int er face Configuration mo de command locks the por t to block unknown traffic and prev ent the p or t fr om learning new address es . T o r estore defaults, us e the no f orm of this c omman[...]

Addres s T able C ommands por t se curit y mo de SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 86 5 Example In this example, por t e 1 f or war ds al l packets without learning addr e sse s of packets fr om unknown sources and sends traps ever y 100 s econds if a packet with an unknown source address is received. Console(con[...]

Addres s T able C ommands port sec uri t y ma x SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 87 5 Us er Guidelines There ar e no user guidelines for this command. Example In this e xample, p ort s ecurit y mode is set to dynamic f or Ethernet inte r face e 7 . Console(config)# interfa ce ethernet e7 Console(config-if)# port[...]

Addres s T able C ommands show bridge addr e ss-table SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 88 5 Us er Guidelines There ar e no user guidelines for this command. Example In this example the po r t secu rity ma x int er face configuration command configures the maximum addresse s that can be learned on the por t whil [...]

Addres s T able C ommands show bridge addr e ss-table s ta tic SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 89 5 Comm and Mode Privileged EXEC mode Us er Guidelines Int ern al usage VL ANs ( VLANs that are automatically allocated on por ts with a defined Lay er 3 inter face) ar e presented in the VLAN column by a por t numb[...]

Addres s T able C ommands show bridge addr e ss-table s ta tic SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 90 5 Parameters • vlan — Specifies a valid VLAN, such as VL AN 1 . • interface — A valid Ethernet por t . • por t-channel-number — A valid por t-channel number . D efault Configuration This command has no [...]

Addres s T able C ommands show bridge addr ess-table c oun t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 91 5 show bridge addres s-t able c ount The show bridge address-tabl e count Privilege d EXEC mode c ommand displa ys the number of address es present in the F or warding Database. Syn tax show bridge address-table coun[...]

Addres s T able C ommands show bridge multicas t address-table SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 92 5 Secure addresses: 2 Static addresses: 1 Dynamic addresses: 97 Internal addresses: 9 show bridge multic ast addres s-t able The show bridge multicast addres s-table Privileged EXEC mode command displa ys Multicast[...]

Addres s T able C ommands show bridge multicas t address-table SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 93 5 Us er Guidelines A MAC addr es s can be display e d in IP f ormat only if it is in the range of 0100 .5 e00.0000- 0100 .5 e 7f . ffff . Example In this example, Multicast MAC addres s and IP Addres s T able inf o[...]

Addres s T able C ommands show bridge multicas t address-table sta tic SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 94 5 NOTE A Multicast MAC addr es s maps to multiple IP addr e sse s as shown above. show bridge multic ast addres s-t able static The show bridge multicast addr es s-table static Pr ivil eged EX EC m ode co m[...]

Addres s T able C ommands show bridge multicas t filtering SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 95 5 Example Console# show bridge mul ticast address-table static MAC-GROUP Table Vlan MAC Address Type Ports ---- -------------- ------- ----------- 1 0100.9923.8787 static e1, e2 Forbidden ports for Mult icast addresses[...]

Addres s T able C ommands show p or ts se curit y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 96 5 Example In this e xample, the Multicast configuration f or VLAN 1 is display e d. Console# show bridge mul ticast filtering 1 Filtering: Enabled VLAN: 1 Port Static Status ---- --------- --------- e1 Filter e2 Filter e3 Filte[...]

Addres s T able C ommands show p or ts se curit y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 97 5 Us er Guidelines There ar e no user guidelines for this command. Example In this e xample, all clas ses of entrie s in the por t-lock status ar e displayed: Console# show ports secu rity Port Status Learning Action Maximum Tr[...]

Addres s T able C ommands s ho w po r t s sec ur i t y ad dr es ses SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 98 5 show p or t s s e curit y addre s s e s The show por ts s ecurit y addresse s Privileged EXEC mode c ommand displa ys the current dynamic addr es ses in lo cked por ts. Syn tax show por ts se curity address [...]

Addres s T able C ommands s ho w po r t s sec ur i t y ad dr es ses SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 99 5 e4 Port is a member in port -channel ch1 e5 Disabled Lock - 1 e6 Enabled Max-addresses 0 10 ch1 Enabled Max-addresses 0 50 ch2 Enabled Max-addresses 0 128 This ex ample displays dynamic addr es ses in the cu[...]

6 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 100 Clo ck C omm ands clo ck s et The clock set P riv ileged EXEC mode comm and manu ally sets the s yst em cloc k . Syn tax clock set hh:mm:s s day month y ear or clock set hh:mm:s s month day y ear Parameters • hh:mm:s s — Curr ent time in hours (militar y f ormat) , minu[...]

Clo ck Comm ands clock s ource SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 101 6 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample sets the system time t o 13:32:00 on March 7 th, 2005. Console# clock set 13:32 :00 7 Mar 2005 clo ck s ource The clock source Glob al Configurati[...]

Clo ck Comm ands clock timezone SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 102 6 Example The f ollowing example configur es an e x t ernal time s our c e f or the system clock . Console(config)# clock s ource sntp clo ck timezone The clock timezone Global Configuration mo de command s ets the time zone f or displa y purp [...]

Clo ck Comm ands clock summer -time SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 103 6 Us er Guidelines The system int ernally keeps time in UTC, so this command is use d only f or display purpo ses and when the time is manually set . Example The f ollowing example sets the time zone t o 6 hours differ ence from UT C. Conso[...]

Clo ck Comm ands clock summer -time SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 104 6 • eu — The summer time rules are the E uropean Union rules . • week — W eek of the month. (Range : 1 -5, first , last) • day — Da y of the we ek (Range: first three let ters of name; f or example, sun ) • date — Dat e of t[...]

Clo ck Comm ands snt p authentica tion-key SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 105 6 USA rule f or daylig ht s a vings time: • Star t: S econd Sunday in Mar ch • End: First Sunda y in November • T ime : 2 am local tim e EU rule f or daylight sa vings time : • Star t: Last Sunday in March • End: Last Sunda[...]

Clo ck Comm ands snt p authentica te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 106 6 D efault Configuration No authentication k ey is defined. Comm and Mode Global Configuration mo de Us er Guidelines Multiple k eys can be generated. Example The f ollowing example defines the authentication k ey f or SNTP . Console(confi[...]

Clo ck Comm ands sntp po r t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 107 6 Us er Guidelines The command is relevant f or both Unicast and Broadcast . Example The f ollowing e xample defines the authentication k ey f or S NTP and gran ts authentication. Console(config)# sntp au thentication-key 8 md5 ClkKey Console(conf[...]

Clo ck Comm ands sntp trusted-key SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 108 6 Us er Guidelines The command can change the S NTP UDP por t . Example Console(config)# sntp po rt 12555 sntp trusted-k ey The sntp trust ed-key Global Configuration mode command authenticat es the identity of a system t o which Simple Net w[...]

Clo ck Comm ands snt p client poll timer SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 109 6 If ther e is at least 1 trusted ke y , then unauthenticated mess ages will be ignored. Example The f ollowing example authenticat es key 8. Console(config)# sntp au thentication-key 8 md5 ClkKey Console(config)# sntp tr usted-key 8 s[...]

Clo ck Comm ands sntp br oadcast client enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 110 6 Example The f ollowing example sets the polling ti me f or the S NTP client t o 120 seconds . Console(config)# sntp cl ient poll timer 120 sntp br o adc ast client enable The sntp br oadcast client enable Global C onfiguration [...]

Clo ck Comm ands sntp an ycast clien t enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 111 6 sntp an yc ast client enable The sntp any cast client enable Global C onfiguration mode c ommand enables SNTP Anycast client . Use the no f orm of this command to disable the S NTP Any cast cl ient . Syn tax sntp any cast clie n[...]

Clo ck Comm ands snt p client enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 112 6 sntp clien t en able The sntp client enable Global Configur ation mode command enable s the Simple Network T ime Prot ocol (S NTP) Broadcast and An ycast client on an int er face. Use the no f orm of this command to disable the S NTP cli[...]

Clo ck Comm ands snt p client enable (In ter f ac e) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 113 6 Example The f ollowing e xample enables the Simple Net work T ime Prot o col (SNTP) Br o adcast and Any cast client on an interfac e. console(config)# sntp cl ient enable sntp clien t en able (In ter f ac e) The sntp clie[...]

Clo ck Comm ands sntp unicast clien t enabl e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 114 6 Example The f ollowing e xample enables the S NTP client on Ethernet port e3. Console(config)# interfa ce ethernet e3 Console(config-if)# sntp client enable sntp unicast client enable The sntp unicast client enable Global Config[...]

Clo ck Comm ands sntp unicast client poll SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 115 6 sntp unicast client p oll The sntp unicast client poll Global Configuration mode command enable s polling f or the Simple Network T ime Prot oc ol (SNTP) predefined Unicast ser vers . Use the no f orm of this command t o disabl e th[...]

Clo ck Comm ands sntp se r ver SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 116 6 sntp ser ver The sntp ser ver Global C onfiguration mode command configures the device to use the Simple Net work T ime Prot oc ol (SNTP) to request and acc ept SNTP traf fic fro m a sp ecified ser ver . Use the no form of this command to r em[...]

Clo ck Comm ands show c loc k SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 117 6 T o enable polling you should also us e the sntp unicast client poll Global Configuration mode c ommand f or global enabling. Po lling time is det ermine d by the sntp client poll timer Glob al Configuration mode command. Example The f ollowing[...]

Clo ck Comm ands show c loc k SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 118 6 Us er Guidelines Th e sym bol t hat pr ecedes t he s how clock dis pla y i ndic at es th e f ollo wing inf ormation: Example The f ollowing e xample displays the time and dat e from the syst em clock . Console# show clock 15:29:03 PDT(UTC-7) Ju[...]

Clo ck Comm ands show sntp configur a tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 119 6 show sntp configuration The show sntp configuration Privile ged EXEC mo de command shows the configuration of the Simple Network T ime Prot oc ol (SNTP) . Syn tax show sntp configuration D efault Configuration This command has no d[...]

Clo ck Comm ands show sntp status SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 120 6 Broadcast Clients: Enabl ed Anycast Clients: Enabled Broadcast Interfaces: e1 , e3 show sntp sta tus The show sntp status Privileged E XEC mode command shows the status of the Simple Network T ime Prot o col (SNTP) . Syn tax show sntp statu[...]

Clo ck Comm ands show sntp status SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 121 6 Unicast servers: Server Status Last response Offset Delay [mSec] [mSec] ---------- ------- ------------------- --------------- ------ 176.1.1.8 Up 19:58:22.289 PDT Feb 19 2005 7.33 117.79 176.1.8.179 Unknown 12:17.17.987 PDT Feb 19 2005 8.9[...]

7 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 122 C onfigura tion and Im age F ile C ommands co p y The cop y Privilege d EXEC mode com mand copies files from a source t o a destination. Syn tax cop y source-url destination-url [ snmp ] Parameters • sou rce -ur l — The source file location URL or reser ved keyw or d of[...]

Configuration and Image F ile Comm ands cop y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 123 7 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines The location of a file system dictat es the f ormat of the source or destination URL. The entir e c op ying pr[...]

Configuration and Image F ile Comm ands cop y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 124 7 The f ollowing table describ es copy characters: Copying an Image F ile from a Ser ver to Flash Memor y — T o copy an image file from a ser ver to flash memor y , use the copy sour ce-url image comm and. Copying a Boot File fr[...]

Configuration and Image F ile Comm ands delet e star tup- config SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 125 7 Example The f ollowing e xample copie s syst em image file 1 fr om the TFTP s er ver 172. 16. 101 . 101 to a no n-active image file. Console# copy tftp://172 .16.101.101/file1 image Accessing file ‘file1’ [...]

Configuration and Image F ile Comm ands show running-c onf ig SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 126 7 Example s The f ollowing example delet e s the star tup-config file. Console# delete startup-config show running- c onfig The show running-c onfig Privilege d EXEC mode co mmand displays the cont ents of the curr[...]

Configuration and Image F ile Comm ands show star tup -c onfig SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 127 7 exit interface range ethernet g(1-2) switchport access vlan 2 exit interface vlan 2 bridge address 00:00:00: 00:00:01 ethernet g1 exit interface ethernet g1 gvrp enable exit gvrp enable interface ethernet g24 ip[...]

Configuration and Image F ile Comm ands show star tup -c onfig SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 128 7 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the conten ts of the running configuration file. Console# show startup-config hostname device interface e[...]

8 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 129 DHCP C omm ands ip dhcp sno oping The ip dhcp snooping Global Configuration mo de command globally enable s DHCP snooping. Use the no f orm of this command to r eturn to the default configuration. Syn tax ip dhcp snooping no ip dhcp snooping D efault Configuration The defau[...]

DHCP C ommand s ip dhcp sn ooping vl an SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 130 8 ip dhcp sno oping vlan The ip dhcp snooping vlan Global C onfiguration mode command enable s DHCP snooping on a VLAN. Us e the no f orm of this command to disable DHCP snooping on a VL AN. Syn tax ip dhcp snooping vlan vlan-id no ip d[...]

DHCP C ommand s ip dhcp sn oop ing trust SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 131 8 ip dhcp sno oping trust The ip dhcp snooping trust Interface C onfiguration (Ethernet , P or t-channel) mode command configures a por t as trusted f or DHCP snooping purpos es . Use the no f orm of this command to r eturn to the defa[...]

DHCP C ommand s ip dhcp in forma tion option allowed-untrus ted SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 132 8 ip dhcp informa tion option allowe d-untruste d The ip dhcp inf ormation option allowed-untrusted Global Configuration mode command on a swit ch configures it t o acc ept DHCP pack ets with option-82 inf ormati[...]

DHCP C ommand s ip dhcp sn ooping ve rif y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 133 8 ip dhcp sno oping verif y The ip dhcp snooping verify Global C onfiguration mode command configures the switch to verify , on an untrusted por t , that the source MA C addres s in a DHCP packet mat ches the client hardwar e address[...]

DHCP C ommand s ip dhcp snooping da tabase SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 134 8 ip dhcp sno oping da tab as e The ip dhcp snooping databas e Global Configuration mo de command configures the DHCP snooping binding file. Use the no for m of this command to delet e the binding file. Syn tax ip dhcp snooping datab[...]

DHCP C ommand s ip dhcp snooping da tabase up da te-fr e q SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 135 8 ip dhcp sno oping da tab as e up date-fr e q The ip dhcp snooping databas e update-fr eq Glob al Configuration Command configures the update frequency of the DHCP snooping binding file. Use the no f orm of this comm[...]

DHCP C ommand s ip dhcp snooping bindi ng SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 136 8 ip dhcp sno oping binding The ip dhcp snooping binding Pri vileg ed EXE C mod e com mand conf igu res the DHCP snooping binding datab ase and adds binding entrie s t o the databas e. Use the no f orm of this command to delet e entri[...]

DHCP C ommand s clear ip dhcp sno oping da tabas e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 137 8 Example The f ollowing example configur e s the DHCP sno oping binding database and adds binding entries to the databas e. Console(enable)# ip dhcp snooping binding cle ar ip dhcp sno oping da tab as e The clear ip dhcp sno[...]

DHCP C ommand s show ip dhcp sn oopi ng SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 138 8 show ip dhcp sno oping The show ip dhcp snooping Privile ged EX E C mo de command displays the DHCP snooping configuration. Syn tax show ip dhcp snooping [ ethernet int er face | port -c han nel por t-channel-number ] Parameters • i[...]

DHCP C ommand s show ip dhcp snooping binding SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 139 8 Interface Trusted ---------------- --------- ------- e1 Yes e2 Yes show ip dhcp sno oping binding The show ip dhcp snooping binding Privile ged EX E C mo de command displays the DHCP snooping binding datab ase and conf ig uratio[...]

DHCP C ommand s show ip dhcp snooping binding SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 140 8 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the DHCP snooping binding datab ase and configuration inf ormation f or all interfaces on a switch. Console# show ip dhcp [...]

9 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 141 DHCP Rela y C omm ands ip dhcp rela y enable (glob al) The ip dhcp r elay enable Global Configuration mo de command enables D ynamic Host Configuration Protocol (DHCP) rela y f eatures on y our rout er . Us e the no fo r m of this command to disable the r elay agent f eatur[...]

DHCP Relay Co mmands ip dhcp relay enable (int er f ac e) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 142 9 ip dhcp rela y enable (inter fac e) The ip dhcp rela y enable Interface Configuration mode command enable s Dynamic Host C onfiguration Prot ocol (DHCP) relay f eatures f or an interface. Us e the no f orm of this co[...]

DHCP Relay Co mmands ip dhcp relay address SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 143 9 ip dhcp rela y addres s The ip dhcp rela y address Glob al Configuration mode command define s the DHCP ser vers that are a vailable f or DHCP r elay . Use the no form of this command t o remove a ser ver fr om the available DHCP s[...]

DHCP Relay Co mmands show ip dhcp relay SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 144 9 show ip dhcp rela y The show ip dhcp rela y Privileged EXEC mode command di splays the defi ned DHCP r elay ser ver address es a vailable f or DHCP relay . Syn tax show ip dhcp rela y D efault Configuration This command has no default[...]

10 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 145 DHCP Option 82 C omm ands ip dhcp informa tion option The ip dhcp inf ormation option Global Configuration mode c ommand enables DHCP option-82 data inser tion. Us e the no f orm of this command to disable DHCP option-82 data inser tion. Syn tax ip dhcp inf ormation option[...]

DHCP Option 82 Comm ands show ip dhcp inf ormatio n option SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 146 10 show ip dhcp informa tion option The show ip dhcp inf ormat ion option Privileged E XEC command displays the DHCP option 82 configuration. Syn tax show ip dhcp inf ormation option D efault Configuration No default [...]

11 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 147 DHCP Auto- c onfigura tion ip dhcp auto c onfig T o enable the suppor t of aut o configuration via DHCP option 67 field, use the ip dhcp autoconfig global co nfiguration command. T o disable DHCP auto configuration, us e the no f orm of this command. Syn tax ip dhcp aut o [...]

DHCP Auto-c onfiguration ip dhcp autoc onfig file SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 148 11 ip dhcp auto c onfig file T o manually set the file name f or auto configuration via DHCP option 67 field, use the ip dhcp autoconfig file global configuration c ommand. T o delet e the aut o configuration filename, use the[...]

DHCP Auto-c onfiguration show i p dhc p auto c onfig SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 149 11 show ip dhcp auto c onfig T o show the status of the IP DHCP au toconfig mode use the show ip dhcp au toco nfig EXEC comma nd. Syn tax show ip dhcp autoconfig Comm and Mode EXE C Example Device# show ip dhcp aut oconfig [...]

12 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 150 Ethernet C onfigura tion C omm ands inter face ethernet The int er face ethernet Glob al Configuration mode c ommand ent ers the interface configuration mo de t o configure an Ethernet typ e interface. Syn tax interface ethernet interface Parameters • interface — V ali[...]

Ethernet Co nfigura tion C ommands inte r fac e rang e et he rn et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 151 12 inter fac e range ethernet The int er face range ethernet Glob al Configuration mo de command c onfigur e s multiple Ethernet t ype inte r face s at the same time. Syn tax interface range ethernet { port -l[...]

Ethernet Co nfigura tion C ommands shutdown SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 152 12 shutdown The shut down Inter face Configuration (Ethernet , por t-channel) mode command disables an int er face. Use the no f orm of this c ommand to restar t a disab led interface. Syn tax shut down no shutdown D efault Configur[...]

Ethernet Co nfigura tion C ommands des cription SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 153 12 de s cription The description Interface Configuration (Ethernet , p or t -channel) mode c ommand adds a description t o an int er face. Use the no form of th is c om ma nd to rem ove th e description. Syn tax des cription str[...]

Ethernet Co nfigura tion C ommands speed SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 154 12 sp e e d The speed Inter f ace C onfiguration (Etherne t , por t-channel) mode command configures the speed of a given Ethernet interface when not using auto- negotiation. NOTE T o c onfigur e the sp eed of a fiber S FP por t , use [...]

Ethernet Co nfigura tion C ommands duplex SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 155 12 Example The f ollowing e xample configures the spe ed operation of Ethernet po rt e5 to 100 Mbps op eration. Console(config)# interfa ce ethernet e5 Console(config-if)# spee d 100 duplex The duple x Inter face Configuration (Ethern[...]

Ethernet Co nfigura tion C ommands negotiation SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 156 12 Us er Guidelines When configuring a par ticular duple x mo de on the p or t operating at 10/ 100 Mbps, disable the auto-negotiation on that por t . Half duplex mode can be set only f or por ts operating at 10 Mbp s or 100 Mbps[...]

Ethernet Co nfigura tion C ommands port j um bo - fr am e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 157 12 D efault Configuration Aut o-negotiation is enable d. If unspecifie d, the defa ult s etting is to enable all capabilities of the por t . Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us [...]

Ethernet Co nfigura tion C ommands show sys tem flowcontr ol SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 158 12 D efault Configuration Off Us er Guidelines The command would be ef f ective only aft er reset . Comm and Mode Global configuration Example s Console(config)# port jumbo-frame show system flowc on trol The comman[...]

Ethernet Co nfigura tion C ommands flowc ontr ol SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 159 12 Comm and Mode EXE C flowc on trol The flowcontro l Interface Configuration (Etherne t , por t-channel) mode command configures flow control on a giv en inter f ac e. Use the no f orm of this comm and t o disable flow control[...]

Ethernet Co nfigura tion C ommands mdix SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 160 12 Example In the f ollowing e xample, flow control is enable d on por t 1 . Console(config)# interfa ce ethernet 1 Console(config-if)# flow control on mdix The mdix Int er face Configuration (Ethernet) mo de command enables cable cros [...]

Ethernet Co nfigura tion C ommands ba ck-pre ss ure SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 161 12 Us er Guidelines Auto : All pos sibilities to connect a P C with cross or normal cable s ar e supp orted and ar e automatically detect e d. On : It is pos sible to connect t o a P C only with a normal cable and to connect[...]

Ethernet Co nfigura tion C ommands port j um bo - fr am e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 162 12 Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines There ar e no user guidelines for this command. Example In the f ollowing e xample back pres sur e is enabled on por t 1 . C[...]

Ethernet Co nfigura tion C ommands s fp speed SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 163 12 s f p sp eed The sfp spee d Int er face C onfiguration (Ethernet) mode command configures the spee d of an SFP Ethernet interface. Use the no form of this command t o disable sfp spee d. NOTE The sfp speed c ommand is suppor te[...]

Ethernet Co nfigura tion C ommands clear counters SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 164 12 Example The f ollowing example configur es the sp eed at 100 Mbp s. Console(config)# interfa ce ethernet 1 Console(config)# sfp spe ed 100 1 cle ar c oun ters The clear counters Privileged EXEC mode command clears statistic[...]

Ethernet Co nfigura tion C ommands set in ter face active SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 165 12 Example In the f ollowing e xample, the counters f or int er face 1 ar e cleared. Console# clear counters ethernet e1 s et inter fac e active The set int er face active Privileged E XEC mode command reactivates a sh[...]

Ethernet Co nfigura tion C ommands show in ter face s configur ation SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 166 12 Example The f ollowing example r eactivates int er face 1 . Console# set interface a ctive ethernet 1 show inter face s c onfigura tion The show int er faces configuration Privile ged E XEC mode command d[...]

Ethernet Co nfigura tion C ommands show i nter face s sta t us SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 167 12 Example The f ollowing example displa ys the config uration of all c onfigur ed inter faces: Console# show interfaces configuration Port Type Duplex Speed Neg Flow Admin Back Mdix Ctrl State Pressure Mode ---- [...]

Ethernet Co nfigura tion C ommands show i nter face s sta t us SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 168 12 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the[...]

Ethernet Co nfigura tion C ommands show int er face s adver tise SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 169 12 show inter face s adver tis e The show i nte r faces adv ertise Privileged E XEC mode comman d displa ys au to- negotiation data. Syn tax show interfaces adver tise [ ethernet int er face | p ort-channel por [...]

Ethernet Co nfigura tion C ommands show int er face s de scription SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 170 12 5 100M-Copper Enabled 100f, 100h, 10f, 10h 6 100M-Copper Enabled -- 7 100M-Copper Enabled -- 8 100M-Copper Enabled -- 9 100M-Copper Enabled -- 10 100M-Copper Enabled -- 11 100M-Copper Enabled -- 12 100M-Cop[...]

Ethernet Co nfigura tion C ommands show inter fac e s c ounters SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 171 12 Example The f ollowing example displa ys des cri ptions of configured interface s. Console# show interfaces description Port Description ---- ----------- e1 lab e2 e3 e4 e5 e6 ch1 ch2 show inter face s c ounte[...]

Ethernet Co nfigura tion C ommands show inter fac e s c ounters SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 172 12 Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample displays traffic seen by the physical int er face. Console# show interfaces c[...]

Ethernet Co nfigura tion C ommands show inter fac e s c ounters SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 173 12 The f ollowing example displa ys counters f or Ethernet por t e 1 . Console# show interfaces counters ethernet e1 Port InOctets InUcastPkts I nMcastPkts InMcastPkts ---------------- ----------- ----------- ---[...]

Ethernet Co nfigura tion C ommands show p or ts jumb o-f r am e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 174 12 show p or t s jumb o-frame The show por ts jumbo -frame Priv ileged E XEC mode command displays the configuration of jumbo frame s. Syn tax show por ts jumbo-frame D efault Configuration This command has no de[...]

Ethernet Co nfigura tion C ommands por t storm-c on trol br oadcast enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 175 12 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the config uration of jumb o frames on the devic e. Console# show port jumbo -frame Jumbo fr[...]

Ethernet Co nfigura tion C ommands por t storm-c on trol br oadcast ra te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 176 12 Use the por t storm-control include-multicast Global Configuration mode command to enable c ounting Multicast packets in the st orm control calculation. Example The f ollowing example enables Br o ad[...]

Ethernet Co nfigura tion C ommands por t storm-c ontr ol include-multicast SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 177 12 Us er Guidelines Use the por t storm-control broadcast enable Int er face Configuration mo de command to enable Br o adcast storm control. Example The f ollowing example configur es a p or t storm-c[...]

Ethernet Co nfigura tion C ommands por t storm-c on trol unknown-unicas t fast etherne t enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 178 12 Example The f ollowing example enables counting Multicast packets in the port st orm - control br oadcast rat e comma nd. Console(config)# port st orm-control include-multicast [...]

Ethernet Co nfigura tion C ommands por t storm-c on trol unknown-unicast fast etherne t ra te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 179 12 Example The f ollowing example enables unknown unicast storm contr ol f or FE por ts . Console(config)# port st orm-control unknown-unicast fastethernet enable p or t storm- c ont[...]

Ethernet Co nfigura tion C ommands show por ts storm-c on trol SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 180 12 The calculat e d rat e includes the 20 by tes of Ethernet framing overhead (pr eamble+S FD+IP G). Example The f ollowing example configur es the maximum rate of unknown unicast st orm contr ol f or FE por ts to[...]

Ethernet Co nfigura tion C ommands show por ts storm-c on trol SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 181 12 Example The f ollowing example displa ys the storm control configuration. Console# show ports stor m-control Port State Rate [Kbits/Sec] Included ---- ----- ---------------- -------- e1 Disabled 3500 Broadcast [...]

13 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 182 G VRP C ommands gvrp enable (Glob al) GARP VLAN Registration Prot oc ol (G VRP) is an industr y-standard pr otocol designed to pr opagate VLAN inf ormation from device to devic e. W ith GVRP , a single device is manually configured with all de sir ed VL ANs f or the networ[...]

GV RP C o m m an d s gvrp enable (Int er face) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 183 13 Example The f ollowing example enables G VRP glob ally on the device. Console(config)# gvrp enable gvrp enable (Inter fac e) The gvrp enable Int er face Configuration (Ethernet , por t-channel) mode command enables GVRP on an [...]

GV RP C o m m an d s garp timer SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 184 13 Example The f ollowing e xample enables GVRP on Ethernet por t e6. Console(config)# interfa ce ethernet e6 Console(config-if)# gvrp enable garp timer The garp timer Int er face Configuration (Ethernet , Por t channel) mode command adjusts th[...]

GV RP C o m m an d s gvrp vlan-crea tion-forbi d SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 185 13 Us er Guidelines The f ollowing relationship must be maintained bet ween the timers : L eave time must b e gr eater than or equal to thr ee time s the join time. L eav e-all time must be gr eat er than the lea ve time. Set t[...]

GV RP C o m m an d s gvrp registr ation-f orbid SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 186 13 Us er Guidelines This command f orbid s dynamic VLAN creation fr om the interface. The cr eation or modification of dynamic VL AN registrati on entries as a r e sult of the G VRP ex changes on an inter face ar e restrict ed o[...]

GV RP C o m m an d s clear gvrp sta tistics SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 187 13 Example The f ollowing example f orbids dynamic regi stration of VL ANs on Ethernet por t 1 . Console(config)# interfa ce ethernet 1 Console(config-if)# gvrp registration-forbid cle ar gvrp statistics The clear gvrp statistics Pr[...]

GV RP C o m m an d s show gvrp configura tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 188 13 Example The f ollowing example clears all G VRP statisti cal inf ormation on Ethe rnet por t 1 . Console# clear gvrp stat istics ethernet 1 show gvrp c onfigura tion The show gvrp configuration Pri vil eged EXE C m ode co mman [...]

GV RP C o m m an d s show g vrp statis tic s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 189 13 Example The f ollowing example displa ys GVRP configuration information. Console# show gvrp confi guration GVRP Feature is currentl y enabled on the device. Timers (milliseconds) Port(s) Status Registration Dynamic VLAN Join Lea[...]

GV RP C o m m an d s show gvrp err or -sta tis tics SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 190 13 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example shows G VRP statistical inf ormation. Console# show gvrp stati stics GVRP Statistics: Legend: rJE : Join Empty Received rJIn [...]

GV RP C o m m an d s show gvrp err or -sta tis tics SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 191 13 Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys GVRP statisti cal inf ormation. Console# show gvrp error -statistics GVRP Error [...]

14 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 192 IGMP Sno oping C omm ands ip igmp sno oping (glob al) The ip igmp snooping Global Configu ration mode command enabl es Internet Gr oup Management Prot o col (IGMP) snooping. Us e the no f orm of this command to disable IGMP snooping. Syn tax ip igmp snooping no ip igmp sno[...]

IGMP Sno oping Comm ands ip igmp snoop ing (Interfac e) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 193 14 ip igmp sno oping (Inter f ac e) The ip igmp snooping Interface Configuration ( VL AN) mode command enables Int ern et Gr oup Management Pr otocol (IGMP) snooping on a specific VL AN. Use the no f orm of this command [...]

IGMP Sno oping Comm ands ip igmp snooping mr outer SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 194 14 ip igmp sno oping mr outer The ip igmp snooping mrout er Interface Configurati on ( VL AN) mode command enables automatic learning o f Multicast device por ts in the conte xt of a specific VLAN. Us e the no f orm of this c[...]

IGMP Sno oping Comm ands ip igmp snooping querier enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 195 14 ip igmp sno oping querier enable Use the ip igmp snooping querier enable interface configuration c ommand t o enable Internet Gr oup Management Pr otocol (IGMP) querier on a sp ecific VL AN. Use the no f orm of this [...]

IGMP Sno oping Comm ands ip igmp snooping host-time-out SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 196 14 ip igmp sno oping ho st-time-out The ip igmp snooping host-time-out Int er face Configuration ( VL AN) mode command c onfigures the host-time-out . If an IGMP repor t f or a Multicast group is not r e ceived f or a ho[...]

IGMP Sno oping Comm ands ip igmp snooping mr outer -time-out SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 197 14 ip igmp sno oping mr outer -time-out The ip igmp snooping mrout er -time-out Interface Configuration ( VL AN) mode command configur es the mrout er -time-out . The ip ig mp snooping mrout er -time- out Interface [...]

IGMP Sno oping Comm ands ip igmp snooping leave-time-out SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 198 14 ip igmp sno oping le a ve-time-out The ip igmp snooping leave-time-out Int er face Configuration ( VL AN) mode command configures the leav e-time-out . If an IGMP report f or a Multicast gr oup is not received f or a[...]

IGMP Sno oping Comm ands ip igmp snooping multicas t-t v SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 199 14 Example The f ollowing example configur es the ho st leav e timeout to 60 seco nds. Console(config)# interface vlan 2 Console(config-if)# ip i gmp snooping leave-time-out 60 ip igmp sno oping multic ast-t v The ip ig[...]

IGMP Sno oping Comm ands ip igmp snooping map cpe vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 200 14 Us er Guidelines Use this c ommand t o define the Multicast transmis sions on a Multicast - T V VLAN. The configuration is only relev ant f or an acc ess p or t , which is a member in the c o nf i gu re d V L A N as a [...]

IGMP Sno oping Comm ands show ip igmp snooping mrouter SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 201 14 Comm and Mode Global configuration Co mma nd U sag e Use this command to associate CPE VLAN t o a Multicast- T V VL AN. If an IGMP mes sage is received on a cust omer por t tagged with a CPE VL AN, and ther e is a mapp[...]

IGMP Sno oping Comm ands show ip igmp snooping in ter face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 202 14 Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample displays Multicast device int er faces in VL AN 1000. Console# show ip igmp sn oop[...]

IGMP Sno oping Comm ands show ip igmp snooping groups SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 203 14 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys IGMP snoopin[...]

IGMP Sno oping Comm ands show ip igmp snooping groups SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 204 14 Parameters • vlan-id — Spe cifies the VL AN number • ip-multicast -addres s — Specifie s the IP Multicast address D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC m[...]

IGMP Sno oping Comm ands show ip igmp snooping multicas t-t v SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 205 14 show ip igmp sno oping multic ast-t v The show ip igmp snooping multicast-tv Privileged E XE C mode c omman d displa ys the IP addresse s asso ciat ed with Multicast T V VLANs . Syn tax show ip igmp snooping mul[...]

IGMP Sno oping Comm ands show ip igmp snooping cp e vlans SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 206 14 1000 239.255.0.4 1000 239.255.0.5 1000 239.255.0.6 1000 239.255.0.7 1000 239.255.0.0 show ip igmp sno oping cp e vlans The show ip igmp snooping cpe vlans Privile ged E XEC mode command displays the CPE VLANs to Mul[...]

IGMP Sno oping Comm ands show ip igmp snooping cp e vlans SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 207 14 Example The f ollowing example displa ys the CPE VLANs to Multicast T V VL AN mappings. Console # show ip igmp s nooping cpe vlans CPE VLAN Multicast-TV VLAN -------- ------------- 2 1118 3 1119[...]

15 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 208 IP Addre s s C ommands ip addres s The ip addr es s Interface Configuration ( VL AN) mode command s ets an IP addr e ss . Use the n o f orm of this command to r emove an IP address . Syn tax ip addres s ip-address { mask | pr efix -length } [ de fau l t-g ate way ip-addres[...]

IP Addres s C ommands ip address dhcp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 209 15 Us er Guidelines An IP addr e ss cannot be c onfigur e d f or a range of interfac es (range conte x t). This command is only functional if the device is in Swit ch mode. Example The f ollowing e xample configures VL AN 1 with IP addr e[...]

IP Addres s C ommands ip address dhcp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 210 15 Comm and Mode Int er face Configuration ( VLAN) mode Us er Guidelines This command is only functional if the device is in Swit ch mode. The ip addr es s dhcp command allows any int er face t o dynamically learn its IP addr e ss by usin[...]

IP Addres s C ommands ren e w d h cp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 211 15 re ne w d hc p The r enew dhcp Pri vil eged EXE C mod e comm and re news an I P add ress a cqui red from a DHCP ser ver . Syn tax re ne w dh c p [ fo rc e - a u t o c o n f i g ] Parameters • fo r c e - a u to c o n f i g — If the D[...]

IP Addres s C ommands ip default- ga te way SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 212 15 ip default- ga tewa y The ip default -gatewa y Glob al Configuration mo de command defines a default gatewa y (device) . Use the no f orm of this command to r estor e the default configuration. Syn tax ip default-gat eway ip-addr[...]

IP Addres s C ommands show ip int er face SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 213 15 show ip inter face The show ip interface Privil eged E XEC mode command displa ys the us ability status of configured IP inter faces. Syn tax show ip interface [ vlan vlan-id ] Parameters • vlan-id — Specifies a valid VLAN numb[...]

IP Addres s C ommands arp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 214 15 arp The arp Global Configuration mode command adds a permanent entr y in the Addr e ss Reso lution Pr otocol (ARP) cache. Use the no f orm of this c ommand to r emove an entr y fr om the ARP cache. Syn tax arp ip_addr hw_addr { vlan vlan-id } no a[...]

IP Addres s C ommands arp timeout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 215 15 Example The f ollowing e xample adds IP address 198. 133.219 .232 and MAC addr es s 0 0 : 00:0c: 40: 0f:b c t o t he AR P t ab le. Console(config)# arp 198 .133.219.232 00:00:0c:40:0f:bc arp time out The arp timeout Glob al Configuration m[...]

IP Addres s C ommands clear arp- cache SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 216 15 Example The f ollowing e xample configures the ARP timeout to 12000 seconds . Console(config)# arp tim eout 12000 cle ar arp -c ache The clear arp-cache Privileged E XEC mode command delet es all d ynamic entries from the ARP cache. S[...]

IP Addres s C ommands show a rp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 217 15 show arp The show arp Privilege d EXEC mode c ommand displa ys entrie s in the ARP table. Syn tax show arp [ ip-addres s ip-address ] [ mac-addr e ss mac-addr ess ] Parameters • ip-address — Displa ys the ARP entr y of a specific IP addr[...]

IP Addres s C ommands ip domain-lo okup SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 218 15 VLAN IP Address HW AddressStatus ------ ----------- -- -------------------- VLAN 1 10.7.1.10 2 00:10:B5:04:DB:4B Dynamic VLAN 1 10.7.1.13 5 00:50:22:00:2A:A4Static ip domain-lo okup The ip domain-lookup Global Configurat ion mode com[...]

IP Addres s C ommands ip domain-name SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 219 15 ip domain-n ame The ip domain-name Global Configuration mo de command defines a default domain name used by the s oftware to complet e unqualified host name s (names without a dotted-decimal domain name) . Use the no f orm of this c omm[...]

IP Addres s C ommands ip name-s er ve r SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 220 15 ip name-s er ver The ip name-ser ver Global Co nfiguration mode command define s the a vailable name ser vers. Use the no f orm of this c ommand t o remove a name s er ver . Syn tax ip name-ser ver ser ver -addr es s [ server -ad dr [...]

IP Addres s C ommands ip ho st SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 221 15 ip ho st The ip host Global C onfiguration mode comman d define s static host name-to- addr e ss mapping in the ho st cache. Use the no f orm of this c ommand to remove the name-to-addr es s mapping. Syn tax ip host name addr e ss no ip host [...]

IP Addres s C ommands clear host SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 222 15 cle ar host The clear host Privileged EXEC mode command delet es entries fr om the host name-to-addr es s cache. Syn tax clear host { name | *} Parameters • name — Specifie s the host entr y t o be removed. (Range: 1 - 158 characters ) [...]

IP Addres s C ommands clear host dhcp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 223 15 cle ar ho st dhcp The c lear host dhcp Privilege d EXEC mode c ommand deletes entries from the host name-to-addr es s mapping received from Dynamic Host Configuration Prot ocol (DHCP) . Syn tax clear host dhcp { name | *} Parameters ?[...]

IP Addres s C ommands show h osts SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 224 15 show ho sts The show hosts Privile ged EXEC mode c ommand displa ys the default domain name, a list of name ser ver hosts , the st atic and the cached list of host name s and address es . Syn tax show hosts [ name ] Parameters • name —[...]

IP Addres s C ommands show h osts SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 225 15 Configured host name-to- address mapping: Host Addresses ---- --------- accounting.gm.com 176.16.8.8 176.16.8.9 (D HCP) Cache TTL(Hours) Host Total Elapsed Type Addresses ---- ----- ------- ---- --------- www.stanford.edu 72 3 IP 171.64.14[...]

16 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 226 IP S ourc e Guar d C ommands ip s ource - guar d (glob al) The ip sour ce-guard Global C onfiguration mode c ommand globally en ables the IP source guard. Use the no f orm of this command to disable IP source guard. Syn tax ip source-guard no ip source-guard D efault Confi[...]

IP Sourc e Guard C ommands ip s ource- guard (int er fac e) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 227 16 ip s ource- guard (in ter face) The ip source-guar d Interface C onfiguration (Ethernet , P or t-channel) mode command enables IP source guar d on an inte r face. Use the no fo r m o f t h i s command to disable I[...]

IP Sourc e Guard C ommands ip source-guard b inding SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 228 16 ip s ource- guard binding The ip source-g uar d binding Global Configuration mode c ommand configures the sta tic I P s ourc e bin ding s on the s witch . Us e th e no f or m of t his com man d to del ete static bindings [...]

IP Sourc e Guard C ommands ip s ou rc e - gu a rd tc am ret ri e s- fre q SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 229 16 Example The f ollowing example configur es the static IP s our c e bindings on the switch. Console(config)# ip sour ce-guard binding 00:01:01:02:02:02 1 192.168.2.10 ethernet e2 ip s ource- guard tc [...]

IP Sourc e Guard C ommands show ip source-guard configur ation SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 230 16 Us er Guidelines Since the IP s ource guar d us es the T ernar y Content Addres sable Memor y ( TC AM) r e sources, there ma y be situations where IP source guar d addresse s ar e inactive becaus e of a lack of[...]

IP Sourc e Guard C ommands show ip source -guard s tatus SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 231 16 Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys th e IP source guard configuration. Console# show ip source-guard configura[...]

IP Sourc e Guard C ommands show ip source -guard s tatus SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 232 16 Parameters • mac-address— Spe cifies a MAC address . • ip-address— Specifies an IP addr es s. • vlan-id— Specifie s a VLAN numb er . • interface— Specifie s an Ethernet por t . • por t-channel-numbe[...]

IP Sourc e Guard C ommands show ip source-g uar d inactive SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 233 16 show ip s ource- guard inac tive The show ip source-guard inactive Privileged E XEC mode command displays the IP source guard inactive addr e ss es. Syn tax show ip so ur ce-guard inactive D efault Configuration Th[...]

IP Sourc e Guard C ommands show ip source-g uar d inactive SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 234 16 Interface Filter IP Address MAC Address VLAN Type Reason --------- ------ ---------- ---------- ---- ----- ------ e32 IP 10.1.8.32 0060.704C.83FF 3 3DHC P Resource Problem[...]

17 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 235 L A CP C ommands lacp system-priorit y The lacp system-priority Global Configuration mode command c onfigur e s the syst em priorit y . Us e the no f orm of th is command to restor e the de fault configuration. Syn tax lacp system-priority value no lacp system-priority Par[...]

LA CP Co m m a n d s lacp p or t-priorit y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 236 17 Example The f ollowing example configur es the system priority to 120. Console(config)# lacp sy stem-priority 120 lacp p or t-priorit y The lacp por t -priority Int er face Configuration (Ethernet) mode command configures physical[...]

LA CP Co m m a n d s lacp tim eout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 237 17 Example The f ollowing example defines the prio rity of Ethernet por t e6 as 247 . Console(config)# interfa ce ethernet e6 Console(config-if)# lacp port-priority 247 lacp time out The lacp timeout Inter face Configuration (Etherne t) mo d[...]

LA CP Co m m a n d s sh ow la cp eth ern et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 238 17 Example The f ollowing example assigns a long admi nistrative LACP timeout t o Ethernet port e6. Console(config)# interfa ce ethernet e6 Console(config-if)# lacp timeout long show lacp ethernet The show lacp ethernet Privilege d [...]

LA CP Co m m a n d s sh ow la cp eth ern et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 239 17 Example The f ollowing example displa y LACP inf ormation f or Ethernet p ort e 1 . Console# show lacp ether net e1 e1 LACP parameters: Actor system priority: 1 system mac addr: 00:00:12:34:56:78 port Admin key: 30 port Oper key:[...]

LA CP Co m m a n d s show la cp p or t- channel SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 240 17 e1 LACP Statistics: ACP PDUs sent: 2 LACP PDUs received: 2 e1 LACP Protocol State: LACP State Machines: Receive FSM: Port Disabled State Mux FSM: Detached State Periodic Tx FSM: No Periodic State Control Variables: BEGIN: FAL[...]

LA CP Co m m a n d s show la cp p or t- channel SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 241 17 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys LACP inf ormation [...]

18 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 242 Line C omm ands line The line Global Configuration mode command identifie s a specific line f or configuration and enters the Li ne Configuration command mode. Syn tax line { cons ole | tel n et | s sh } Parameters • conso le — Console terminal line. • tel ne t — V[...]

Line C ommands speed SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 243 18 Example The f ollowing example configur es the devic e as a virt ual t erminal f or remote console acc es s. Console(config)# line telnet Console(config-line)# sp e e d The speed Line Configuration mo de command sets the line b aud rat e. Us e the no f[...]

Line C ommands e xec -ti meo ut SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 244 18 Example The f ollowing example configur es the line b aud rat e. Console(config)# line console Console(config-line)# sp eed 115200 exec-time out The exec -t i me o ut Line C onfiguration mode command s ets the inter val that the system waits[...]

Line C ommands show li ne SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 245 18 Example The f ollowing e xample configures the inter val that the system waits until user input is det ec ted t o 20 min ut es. Console(config)# line console Console(config-line)# ex ec-timeout 20 show line The show line Privileged E XEC mode comm[...]

Line C ommands show li ne SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 246 18 Example The f ollowing example displa ys the line configuration. Console# show line Console configuration: Interactive timeout: Dis abled History: 10 Baudrate: 9600 Databits: 8 Parity: none Stopbits: 1 Telnet configuration: Interactive timeout: 10[...]

19 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 247 Man agemen t A CL C omm ands man agement acc e s s-list The management acces s-list Global C onfiguration mode c ommand configures a management Acce ss List and enters th e Management Acces s -List C onfiguration command mo de. Use the no f orm of this command to delet e a[...]

Management AC L C ommands ma na ge me nt acces s-c la ss SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 248 19 If no mat ch criteria are define d the default is ‘ deny ’. If the device is reent ered to an Access-List context , the new rules are ent ered at the end of the Ac ces s-List . Use the management acc es s-class c[...]

Management AC L C ommands permit (management) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 249 19 Parameters • name— Specifie s the Acces s List name. (Range : 1 -32 charact ers) • console-only— Indicat es that the device can b e managed only fr om the console. D efault Configuration This command has no default conf[...]

Management AC L C ommands permit (management) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 250 19 Parameters • ip-address — A valid source IP addr e ss . • mask — A valid net work mask of the source IP address . • pr efix -length — Number of bits that comprise the source IP address prefix. The pr efix length mus[...]

Management AC L C ommands deny (managemen t) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 251 19 deny (management) The deny Management Acces s-List Configuration mode c ommand defines a deny rule. Syn tax deny ip-sour ce ip-address [ mask mask | prefix -len gth ] Parameters • ip-address — A valid source IP addr e ss . ?[...]

Management AC L C ommands show managemen t ac ce ss-list SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 252 19 Example The f ollowing example denies all por t s in the acce ss list called ‘mlist’. Console(config)# managem ent access-list mlist Console(config-macl)# de ny ip-source 172.16.15.3 show man agement acc e s s-li[...]

Management AC L C ommands show managemen t ac ce ss-class SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 253 19 show man agement acc e s s- clas s The show management acce ss-clas s Pri vil eged EXE C mod e com man d di spla ys the active management acce ss list . Syn tax show management acc ess-clas s D efault Configuration [...]

20 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 254 PHY Diagno stic s C omm ands te st c opper -p or t tdr The t e st copper -por t tdr Privi leged E XE C mode comma nd uses T ime Domain Reflectometr y ( TDR) t e chnology to diagnose the qualit y and charact eristic s of a copp er cable attached to a por t . Syn tax test co[...]

PHY Diagno stic s Comm ands show copp er -p or ts tdr SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 255 20 Example The f ollowing example r e sults in a report on the cable at tached to por t e3. Console# test copper-por t tdr e3 Cable is open at 64 mete rs Console# est copper-port tdr g4 Can’t perform this test on fiber p[...]

PHY Diagno stic s Comm ands show copp er -p or ts cable-length SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 256 20 Example The f ollowing e xample displays inf ormation on the last TDR t est p erformed on all copper por ts. Console# show copper-por ts tdr Port Result Length (meters) Da te ---- ------ --------------- ---- e1[...]

PHY Diagno stic s Comm ands show fiber -por ts optical-tr ans ceiver SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 257 20 Us er Guidelines The por t must be active and working in 1000M mode. Example The f ollowing example displa ys the e stima ted copper cable length at tached to all ports. Console# show copper-por ts cable-[...]

PHY Diagno stic s Comm ands show fiber -por ts optical-tr ans ceiver SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 258 20 Comm and Mode Privileged EXEC mode Us er Guidelines T o t est optical transc eivers, ensure a fiber link is pr es ent . Example The f ollowing example displa ys the optical transceiver diagnostic s r esul[...]

PHY Diagno stic s Comm ands show fiber -por ts optical-tr ans ceiver SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 259 20 Output Power – Measured TX output power in milliWatts Input Power – Measured R X received power milliWatts Tx Fault – Transmitter f ault LOS – Loss of signal[...]

21 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 260 Por t Channel C ommands inter face p or t- channel The i n t erf ac e po rt - ch a n ne l Global Co nfiguration mode command enters the Global C onfiguration mode to co nfigur e a sp ecific por t-channel. Syn tax i nt erf ac e p o rt - ch a n ne l port - channel-number Par[...]

Por t Channel C omm ands i n t e rf a c e r a n g e p o rt -c h a n n e l SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 261 21 Example The f ollowing example ent ers the conte x t of por t -channel numb er 1 . Console(config)# interfa ce port-channel 1 inter fac e range p or t- channel The interface range por t -channel Glob[...]

Por t Channel C omm ands channel- group SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 262 21 Example The f ollowing example gr oups p ort-channels 1 , 2 and 6 to receive the same command. Console(config)# interfa ce range port-channel 1-2,6 channel- group The channel-group Int er face Configuration (Ethernet) mo de command a[...]

Por t Channel C omm ands show in ter face s por t- channel SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 263 21 Example The f ollowing example f orces p ort e 1 to join por t-channel 1 without an LACP operati on. Console(config)# interfa ce ethernet e1 Console(config-if)# chan nel-group 1 mode on show inter face s p or t- ch[...]

Por t Channel C omm ands show in ter face s por t- channel SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 264 21 Example The f ollowing example displa ys in f ormation on all po rt-channels. Console# show interfaces port-channel Channel Ports ------- ----------------------- ---------- 1 Active: e1, e2 2 Active: e10, e15 Inact[...]

22 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 265 Por t Monitor C omm ands p or t monitor The port mon it or Inter f ac e Configuration mode c ommand starts a por t monitoring ses sion. Use the no f orm of this command to st op a p or t monit oring se ssion. Syn tax port mon it or src-int er face [ rx | tx ] no por t moni[...]

Por t Monitor C ommands show p or ts moni tor SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 266 22 Us er Guidelines This command enables traffic on one por t to be copied t o another por t , or bet ween the source port (sr c-interface) and a destination por t (por t being configured). The f ollowing restrictions apply t o po[...]

Por t Monitor C ommands show p or ts moni tor SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 267 22 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example shows how the port monitoring [...]

23 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 268 Q oS C omm ands qo s The qo s Global Configuration mode command en ables qualit y of ser vi ce (QoS) on the device. Use the no f orm of this c ommand t o disa ble QoS on the device. Syn tax qos [ basic | ad vance d] no qos Parameters • basi c — Q oS basic mode. • adv[...]

QoS Com man ds show q os SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 269 23 Example The f ollowing example enables QoS on the device. Console(config)# qos basic show qo s The show qos Privile ged EX EC mode command displays the quality of ser vice (QoS) mode f or the devic e. Syn tax show qos D efault Configuration This co[...]

QoS Com man ds class-map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 270 23 clas s-map The class-map Glob al Configuration mode command cr eates or modifies a clas s map and enters the Class-map Configuration mo de. Use the no fo r m o f t h i s command to delet e a clas s map. Syn tax class-map clas s-map-name [ mat ch-al[...]

QoS Com man ds show class-map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 271 23 The Class-Map C onfiguration mode enables entering up to t wo match Class-map Configuration mode c ommands t o configur e the classification criteria f or the specified clas s. If t wo match Class-map Configuration mo de commands are ent ered,[...]

QoS Com man ds ma tch SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 272 23 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example shows the class map f or class 1 . Console# show class[...]

QoS Com man ds pol ic y- ma p SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 273 23 D efault Configuration No match crit erion is suppor ted. Comm and Mode Class-map Configuration mode. Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample defines the match crit erion f or classifyin[...]

QoS Com man ds class SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 274 23 Comm and Mode Global Configuration mo de Us er Guidelines Bef ore configuring policie s f or clas ses whos e mat ch criteria are defined in a class map, use the polic y-ma p Global Configuration mo de command to specify the name of the policy map to be[...]

QoS Com man ds class SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 275 23 Parameters • c las s-map-name — S p e c i f i e s th e n a m e o f a n e x i s t i n g c l a s s m a p . I f t h e c l a s s map does not exist , a new class map will be creat e d under the specified name (Range: 0 -32 charact ers). • acl-name ?[...]

QoS Com man ds show p olicy-map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 276 23 show p olicy-m ap The show policy-map Privile ged EXEC mode c ommand displays the p olicy maps. Syn tax show policy-map [ policy-m ap-name [ class-name ]] Parameters • policy-map-name — Specifies the name of the policy map to be display [...]

QoS Com man ds trust SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 277 23 Policy Map policy2 class class 2 police 96000 4800 ex ceed-action drop class class3 police 124000 96000 exceed-action policed-dscp-transmit trust The trust P olicy-Map Clas s Configuration mode c ommand configures the trust state, which selects the val[...]

QoS Com man ds trust SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 278 23 Us er Guidelines • Use this co mmand t o distinguish the quality of ser vice (QoS) trust behavior f or certain traffic from other s . F or ex ample, incoming traffic with cer tain DS CP values can b e trust e d. Configur e a clas s map to mat ch and [...]

QoS Com man ds se t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 279 23 se t The se t P olicy-map Clas s Configuration mode c ommand sets new values in the IP packet. Syn tax set { ds cp new-ds cp | queue queue-id | cos new-co s } no set Parameters • new- dscp — Specifies a new DS CP value f or the classified traffic. ([...]

QoS Com man ds pol ice SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 280 23 Po licy map s that contain set or trust Policy-map Class Configuration commands or that hav e ACL clas sifications cannot b e attache d t o an e gress interfac e by using the service- policy (Ethernet , Por t -channel) In t er face C onfiguration mod[...]

QoS Com man ds qo s aggregate-polic er SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 281 23 D efault Configuration This command has no default configuration. Comm and Mode Po l icy-map Class Configuration mode Us er Guidelines Po l icing uses a tok en bucket algorithm. CIR repr es ents the spee d with which the t oken is r e[...]

QoS Com man ds qo s aggregate-polic er SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 282 23 Parameters • aggregat e-p olicer -name — Specifie s the name of the aggr egate policer . • c om mi t te d- r ate -b p s — Specifies the average traffic rat e (CIR) in bits per second (b ps). • ex ces s-burst-by te — Specif[...]

QoS Com man ds show qos aggregate-policer SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 283 23 An aggregat e polic er can be applied to multiple class es in the same p olicy map; An aggregat e p olicer cannot be applie d across multiple p olicy maps . This policer can als o be used in Cascade p olice to mak e a cascade polic[...]

QoS Com man ds polic e aggregat e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 284 23 Example The f ollowing example displa ys the parame ters of the aggr egate policer called ‘polic er 1 ’. Console# show qos aggreg ate-policer policer1 aggregate-policer police r1 96000 4800 exceed-action drop not used by any policy m a[...]

QoS Com man ds wrr - queue bandwidth SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 285 23 T o r eturn to the Policy-map C onfiguration mode, use the exi t comma nd. T o r etu rn t o the Privile ged E XEC mode, use the end command. Example The f ollowing example applies the aggregat e polic er called ‘polic er ’ 1 t o a c[...]

QoS Com man ds wrr - queue co s-map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 286 23 Us er Guidelines The ratio f or each queue is defined by the queue weight divided by the sum of all queue weights (also ref err ed to as the normalized weight). This command sets the ratio of the frequency in which the WRR pack et s ched[...]

QoS Com man ds wrr - queue co s-map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 287 23 D efault Configuration CoS values are mapped to 8 queue s as f ollows : Cos0 is mappe d t o queue 3. Cos 1 is mappe d t o queue 1 . Cos2 is mapp ed to queue 2. Cos 3 is mappe d t o queue 4. Cos4 is mapp ed to queue 5. Cos5 is mapp ed to [...]

QoS Com man ds priorit y - queue out num- o f- queues SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 288 23 priorit y- queue out num-of - queue s The priority-que ue out num-of -queue s Global Configuration mo de command configures the number of e xpe dit e queues . Use the no f orm of this command to r e stor e the default c[...]

QoS Com man ds tra f fic-shap e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 289 23 tra f fic-shape The traffic-shap e Inter face Configuration (Etherne t , por t-channel) mode comm and configures the shaper of the egress p or t / queue. Us e the no f orm of this c ommand t o disable the shap er . Syn tax traffic-shap e { c[...]

QoS Com man ds rate -l im it ( Eth er n et) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 290 23 Example The f ollowing ex ample sets a shap er on Et hernet por t e5 when the a verage traffic rate e xceeds 124000 bps or the normal burst size e xcee ds 96000 bps. Console(config)# interfa ce ethernet e5 Console(config-if) traf[...]

QoS Com man ds show qo s inter fac e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 291 23 Example The f ollowing example limits the rat e of the inc oming traffic. Console(config)# interfa ce ethernet e5 Console(config-if) rate- limit show qo s inter f ac e The show qos inter f ac e Privileged E XEC mode command displays Qua[...]

QoS Com man ds show qo s inter fac e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 292 23 D efault Configuration There is no default configuration for this command. Comm and Mode Privileged EXEC mode Us er Guidelines If no k ey word is specifie d, por t QoS mode (for e xample., DS CP trust e d, CoS trusted, untrust e d), def[...]

QoS Com man ds qos wrr -queue threshold SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 293 23 qid Threshold 11 0 0 21 0 0 31 0 0 41 0 0 5N / A 6N / A 7N / A 8N / A qid Min Max Prob Min Max Prob Min Max Prob Weight DP0 DP0 DP0 DP1 DP1 DP1 DP2 DP2 DP2 1 N/A N/A N/A N/A N/A N/A N/A N/A N/A N/A 2 N/A N/A N/A N/A N/A N/A N/A N/A N[...]

QoS Com man ds qos wrr -queue threshold SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 294 23 no qos wrr -queue threshold t engigabitethernet queue-id Parameters • gigabitethernet — Ind icat es that the thresholds are t o be appl ied to Gigabit Ethernet p ort s. • t engigabitethernet — Indicates that the thr e sholds [...]

QoS Com man ds qo s map p olic ed- ds cp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 295 23 qo s ma p p olic e d- ds cp The qos map policed- dscp Global C onfiguration mode c ommand modifies the police d-DS CP map f or remarking purpose s. Us e the no f orm of this command to r e stor e the default map. Syn tax qos map p o[...]

QoS Com man ds qo s map ds cp- que ue SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 296 23 qo s map ds cp - queue The qos map dscp-queue Glob al Configuration mo de command modifie s the DS CP to CoS map. Use the no f orm of this command to r estor e the default map. Syn tax qos map ds cp-queue dscp-list to queue-id no qos m[...]

QoS Com man ds qo s map ds cp- dp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 297 23 Example The f ollowing e xample maps D SCP value s 33, 40 and 41 t o queue 1 . Console(config)# qos map dscp-queue 33 40 41 to 1 qo s map ds cp - dp The qos map dscp- dp Global Configuration mo de command maps the D SCP to Drop Prece dence[...]

QoS Com man ds qo s trust (Globa l) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 298 23 Comm and Mode Global Configuration mode. Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys how to pr iorities dscp value s within the same queue. Console(config)# qos map dscp-dp 30[...]

QoS Com man ds qo s trust (Inter face) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 299 23 Comm and Mode Global Configuration mo de Us er Guidelines Pa ckets ent ering a qualit y of ser vic e (QoS) domain ar e clas sified at the edge of the QoS domain. When packets ar e clas sified at the edge, the swit ch por t within the [...]

QoS Com man ds qo s co s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 300 23 D efault Configuration qos trus t is enabled on each por t when the syst em is in basic mode. Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines There ar e no user guidelines for this command. Example The f o[...]

QoS Com man ds qo s ds cp-m uta ti on SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 301 23 D efault Configuration Default CoS value of a por t is 0. Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines If the por t is trusted, the default CoS value of the por t is used t o as sign a CoS [...]

QoS Com man ds qos map ds cp-mutati on SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 302 23 Comm and Mode Global Configuration mode. Us er Guidelines The DS CP to DSCP mutation map is applie d t o a p ort at the b oundar y of a Quality of Ser vice (QoS) administrative domain. If tw o QoS domains hav e dif f erent DS CP defin[...]

QoS Com man ds show q os map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 303 23 Parameters • in-d scp — Sp ecifi es up t o 8 DSCP v alu es sep arat ed b y sp aces. (R ang e : 0 - 63) • out-d scp — S p e c if i e s u p to 8 D S CP v al u e s s e p ar a te d by s pa c e s . ( Ra n ge : 0-6 3) D efault Configuration T[...]

QoS Com man ds show q os map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 304 23 Parameters • dscp-queue — Displays the DS CP t o queue map. • dscp- dp — Displays the DS CP to Dr op Prece dence map. • polic ed-d scp — Displa ys the D S CP t o D SCP remark table. • dscp-mutation — Displays the DS CP -D SCP mu[...]

QoS Com man ds show q os map SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 305 23 Dscp-DP map: dl : d2 0 1 2 3 4 5 6 7 8 9 -- -- -- -- -- -- -- -- -- -- -- -- -- 00 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 20 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 30 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 [...]

24 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 306 R ADIUS C omm ands radius-s er ver ho st The radius-ser ver host Global Configuration mo de command spe cifies a R ADIUS ser ver host . Use the no f orm of this command to delet e the spe cified R ADIUS host . Syn tax radius-ser ver host { ip-address | hostname } [ a uth-p[...]

RA DI U S Co m ma nd s rad i us -s er ve r ho st SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 307 24 ke y must match the encr yption used on the R ADIUS daemon. T o spe cify an empty string, enter “”. (Range: 0 - 128 characters ) • sour c e — Specifie s the source IP addres s t o us e f or communication. 0.0 .0.0 is[...]

RA DI U S Co m ma nd s rad i us -s er ve r k e y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 308 24 radius-s er ver k ey The radius-ser ver k ey Global Configuration mode command sets the authentication and encr yption key f or all R ADIUS communications b etwee n the device and the R ADIUS daemon. Us e the no f orm of thi[...]

RA DI U S Co m ma nd s rad i us -s er ve r ret ra ns m it SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 309 24 radius-s er ver retransmit The radius-ser ver retransmit Global Configuration mo de command spe cifies the number of times the sof tware sear che s the list of R ADIUS ser ver hosts . Use the no f orm of this comman[...]

RA DI U S Co m ma nd s rad i us -s er ve r s o u rc e- i p SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 310 24 radius-s er ver s ourc e-ip The radius- s er ver sour ce-ip Global Configuration mo de command specifie s the source IP addr es s used f or communication with R ADIUS ser vers. Use the no for m of this command to r[...]

RA DI U S Co m ma nd s radi us-s er ver timeout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 311 24 radius-s er ver time out The radius-ser ver timeout Glob al Configuration mo de command sets the inter val during which the device waits f or a ser ver host to r eply . Use the no fo r m o f t h i s command t o restor e the d[...]

RA DI U S Co m ma nd s radius-ser ver deadtime SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 312 24 radius-s er ver de adtime The radius-ser ver deadtime Global C onfiguration mode command improves R ADIUS response time when ser vers ar e una vailabl e. The command is used to cause the unavailable s er vers t o be skipp ed. [...]

RA DI U S Co m ma nd s show radius -ser vers SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 313 24 show radius-s er vers The show radius-ser vers Privilege d EXEC mode command displays the R ADIUS ser ver settings. Syn tax show radius-ser vers D efault Configuration This command has no default configuration. Comm and Mode Pri[...]

25 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 314 RMON C omm ands show rmon statistics The show rmon statistics Privilege d EXEC mode c ommand displays RMON Ethernet statistics . Syn tax show rmon statistics { ethernet int er face numb er | por t-channel por t-channel- number } Parameters • interface number — Va l i d[...]

RMON Co mmands show rmon sta tis tic s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 315 25 Example The f ollowing example displays RMON Ethernet statistics for Ethernet por t e 1 . Console# show rmon stati stics ethernet e1 RMPort: e1 Dropped: 8 Octets: 878128 Packets: 978 Broadcast: 7 Multicast: 1 CRC Align Errors: 0 Colli[...]

RMON Co mmands show rmon sta tis tic s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 316 25 Collisions The be st estimate of the total number of c ollisions on this Ethernet segment . Undersize Pkts The total number of packets received, les s than 64 octets long (ex cluding framing bits, but including FCS o ct ets) and other[...]

RMON Co mmands rmon colle ction his tor y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 317 25 rmon c olle ction histor y The rmon collection hist or y Interface Configuration (Eth ernet , p or t -chan nel) mode command enables a Remote Monit oring (RMO N) MIB histor y statistics group on an interfac e. Us e the no f orm of [...]

RMON Co mmands show rmon collection his tor y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 318 25 Example The f ollowing e xample enables a Remot e Monit oring (RMON) MIB history statistics gr oup on Ethernet por t e 1 with index num b er 1 and a polli ng inter val period of 2400 sec onds. Console(config)# interfa ce ethern[...]

RMON Co mmands show rmon hist or y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 319 25 Example The f ollowing example displa ys all RMON histor y gr oup statistic s. Console# show rmon colle ction history Index Interface Interval Requested Granted Owner Samples Samples ----- --------- -------- --------- ------- ------- 1 e1[...]

RMON Co mmands show rmon hist or y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 320 25 • throughput — Indicat e s thr oughput counters. • errors — Indicat es error counters. • other — Indicates dr op and collision c ount ers . • seconds — Spe cifies the period of time in seconds . (Range: 1 - 4294967295) D e[...]

RMON Co mmands show rmon hist or y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 321 25 Sample Set: 1 Owner: Me Interface: e1 Interval: 1800 Requested Samples: 50Gra nted Samples: 50 Maximum Table Size: 500 (800 after reset) Time CRC Alig n Undersize Oversize Fra gments Jabbers --------- ------------ -------- --- ------ -- -[...]

RMON Co mmands show rmon hist or y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 322 25 Utilization The be st estimat e of the mean physical la yer networ k utilization on this inter face during this sampling interval, in hundredths of a percent . CRC Align The number of packets r e ceived during this sampling interval that [...]

RMON Co mmands rmon alarm SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 323 25 rmon alarm The rmon alarm Global Configurat ion mode command c onfigures alarm conditions . Use the n o f orm of this command to remov e an alarm . Syn tax rmon alarm index variable int er val r threshold fthreshold r event f ev ent [ typ e typ e [...]

RMON Co mmands rmon alarm SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 324 25 • typ e — Specifie s the method use d f or sampling the sele ct e d variable and calculating the value to be compared against the thresholds. Pos sible values are absolute and delta . If the method is absolute , the value of the select e d var[...]

RMON Co mmands show rmon alarm-table SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 325 25 • Sample int er val — 360000 sec onds • Rising thr e shold — 1000000 • F alling threshold — 1000000 • Rising thr eshold event index — 10 • F alling threshold event inde x — 20 Console(config)# rmon alarm 1000 LinkSys[...]

RMON Co mmands show rmon alarm SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 326 25 Index OID Owner ----- ---------------- ------ 1 1.3.6.1.2.1.2.2.1.10.1 CLI 2 1.3.6.1.2.1.2.2.1.10.1 Manager 3 1.3.6.1.2.1.2.2.1.10.9 CLI The f ollowing table describes significant fields shown in the e xample : show rmon alarm The show rmon a[...]

RMON Co mmands show rmon alarm SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 327 25 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys RMON 1 alarms . Console# show rmon alarm 1 Alarm 1 ------- Field Value OID 1.3.6.1.2.1.2.2. 1.10.1 Last Sample Value878128 Interval 30 S[...]

RMON Co mmands show rmon alarm SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 328 25 Sample T yp e The method of s ampling the variable and calculating the value compared against the thresholds. If the value is a bsol ute , the value of the variable is compared directly with the thr esholds at the end of the sampling inter va[...]

RMON Co mmands rmon event SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 329 25 rmon event The rmon event Global Configuration mode command c onfigur e s an event. Use the n o f orm of this command t o remove an ev ent . Syn tax rmon event index ty pe [ communit y tex t ] [ des cription tex t ] [ o wner name ] no rmon event i[...]

RMON Co mmands show rmon events SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 330 25 Example The f ollowing example configur es an event identified as inde x 10 and f or which the device generates a noti fication in the log table. Console(config)# rmon ev ent 10 log show rmon events The show rmon events Privileged E XE C mo [...]

RMON Co mmands show rmon log SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 331 25 The f ollowing table describes significant fields shown in the e xample : show rmon lo g The show rmon lo g Privilege d EXEC mode command disp la ys the RMON lo g table. Syn tax show rmon log [ event ] Parameters • event — Specifie s the ev[...]

RMON Co mmands show rmon log SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 332 25 Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the RMON log table. Console# show rmon log Maximum table size: 500 Event Description Time -------- ----[...]

RMON Co mmands rmon table-size SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 333 25 rmon table-size The rmon table-size Global Configuration mode c ommand configures the maximum size of RMON tables. Us e the no f orm of this command t o return t o the default configuration. Syn tax rmon table-size { histor y entries | l og e[...]

26 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 334 SNMP C omm ands snmp -s er ver c ommunit y The snmp-s er ver communit y Global C onfiguration mode command c onfigur es the communit y acces s string to permit acce ss to the SNMP protocol. Use the no fo r m of this command t o remove the specified c ommunity st ring. Syn [...]

SNMP C omman ds snmp-s er ver community SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 335 26 • typ e r o ut er — Spe cifies that S NMP r equ ests f or duplicate tables configure the r outer tables . This is the default . • typ e oo b — Specifies that SNMP requests f or dupl icat e table s configure the oob table s. D[...]

SNMP C omman ds snmp -ser ver view SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 336 26 Example The f ollowing example defines community acc es s string publi c to p er mi t administrative acces s to SNMP prot oc ol at an administrative station w ith IP addr e ss 192. 168. 1 .20. Console(config)# snmp-se rver community publi[...]

SNMP C omman ds snmp-s er ver group SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 337 26 Comm and Mode Global Configuration mo de Us er Guidelines This command can be ent ered multiple times f or the same view recor d. The number of views is limited to 64. No check is made to det ermine that a MIB node corresponds t o the ?[...]

SNMP C omman ds snmp-s er ver group SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 338 26 Parameters • groupname— Specifies the name of the gr oup (Range : 1 -30 characters ) . • v1 — Indicates the SNMP V ersion 1 securit y model. • v2 — Indicat e s the SNMP V ersion 2 securit y model. • v3 — Indicat e s the S[...]

SNMP C omman ds snmp-s er ver user SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 339 26 Us er Guidelines The Rout er c ont ext is translated t o “” co nt ext in the MIB. Example The f ollowing example attaches a group called user -group t o S NMP v3 and as signs t o the group the privacy securit y level and r ead acc es [...]

SNMP C omman ds snmp-s er ver user SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 340 26 • auth-md5 pas swor d — Indicat e s the HMAC-MD5-96 authentication lev el. The user should enter a password f or authentication and generation of a DES k ey f or privacy . (Range: 1 -32 charact ers) • auth-sha pas swor d — Indicat[...]

SNMP C omman ds snmp-s er ver filter SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 341 26 An SNMP EngineID has to be defined to add S NMP users t o the devic e. Changing or removing the SNMP EngineID value de letes SNMP v3 users from the device ’ s database. The remot e engineid designates the remot e management station an[...]

SNMP C omman ds snmp -s er ver ho st SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 342 26 D efault Configuration No filter entr y e xists . Comm and Mode Global Configuration mo de Us er Guidelines This command can be enter ed multiple times for the same filt er recor d. Later lines take pr ec edence when an object identifi [...]

SNMP C omman ds snmp -s er ver ho st SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 343 26 Parameters • ip-address — Specifie s the IP addr es s of the host (targeted recipient). • hostname — Specifie s the name of the host . (Range :1 - 158 charact ers) • communit y-string — Specifie s a password-lik e c ommunity[...]

SNMP C omman ds snmp -ser ver v3-ho st SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 344 26 Us er Guidelines When configuring an S NMP v1 or S NMP v2 notification r e cipient , a notification view f or that recipient is automati cally generat e d f or all the MIB. When configuring an S NMP v1 notification recipient , the Inf[...]

SNMP C omman ds snmp -ser ver v3-ho st SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 345 26 • inf orms — Indicates that S NMP inf orms are sent t o this host . • noauth — Indicates no authentication of a packet. • auth — Indicates authentication of a pack et without encr ypting it . • priv — Indicat e s authe[...]

SNMP C omman ds snmp-s er ver engineID local SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 346 26 snmp -s er ver engineID lo c al The snmp-ser ver engineID local Global C onfiguration mode c ommand speci fies the Simple Network Management Prot oc ol (SNMP) engineID on the local device. Use the no f orm of this command to r e[...]

SNMP C omman ds snmp-s er ver engineID local SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 347 26 Us er Guidelines T o use SN MPv3, you have t o spe cify an engine ID f or the devic e. Y ou can spe cify your own ID or use a default string that is generated using the MAC addr es s of the device. If the SNMP v3 engine ID is de[...]

SNMP C omman ds snmp-s er ver enable tr ap s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 348 26 snmp -s er ver en able trap s The snmp-ser ver enable traps Glob al Configuration mo de command enables the d ev ic e t o sen d SNM P t ra ps. Us e t he no f orm of this command t o dis able SNMP traps . Syn tax snmp-ser ver ena[...]

SNMP C omman ds snmp-s er ver trap authentica tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 349 26 snmp -s er ver trap authentic a tion The snmp-ser ver trap authentication Glob al Configuration mode c ommand enables the devic e t o send S NMP traps when authentication fails. Use the no fo r m of this command to disable[...]

SNMP C omman ds snmp -s er ver c ontac t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 350 26 snmp -ser ver c ontact The snmp-ser ver c ontact Global Configuration mo de command configures the syst em c ontact ( sysCo ntact) string. Use the no f orm of this command t o remov e syst em c ontact inf ormation. Syn tax snmp-ser [...]

SNMP C omman ds snmp-s er ver location SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 351 26 snmp -ser ver lo c a tion The snmp-ser ver location Global C onfiguration mode command c onfigur e s the syst em lo cation string. Use the no f orm of this c ommand to r emove the location string. Syn tax snmp-ser ver location tex t n[...]

SNMP C omman ds snmp -s er ver s et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 352 26 snmp -ser ver s et The snmp-ser ver set Global Configuration mo de command defines the S NMP MIB value. Syn tax snmp-ser ver set variable-name name 1 value 1 [ name2 value2 …] Parameters • variable-name — MIB variable name (Range 1[...]

SNMP C omman ds show s nmp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 353 26 show snmp The show snmp Privilege d EXEC mode comman d displa ys the S NMP status . Syn tax show snmp D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guideli[...]

SNMP C omman ds show s nmp SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 354 26 Traps are enabled. Authentication trap is e nabled. Version 1,2 notification s Target Address Type Community Version UDP Filter TO Retries Port Name Sec -------------- ----- --------- ------- ---- ------ --- ------- 192.122.173.42 Trap Public 2 1[...]

SNMP C omman ds show snmp engineID SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 355 26 show snmp engineID The show snmp engineID Privilege d EXEC mode command displays the ID of the local Simple Net work Management Pr otocol (S NMP) engine. Syn tax show snmp engineID D efault Configuration This command has no default config[...]

SNMP C omman ds show snmp groups SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 356 26 Parameters • viewname — Specifie s the name of the view . (Range : 1 -30) D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this comma[...]

SNMP C omman ds show snmp groups SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 357 26 Parameters • groupname— Specifies the name of the group. (R ange : 1 -30) D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this comma[...]

SNMP C omman ds show s nmp filter s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 358 26 show snmp filters The show snmp filters Privileged E XEC mode command di spla ys the c onfiguration of filters . Syn tax show snmp filters [ filtername ] Parameters • filtername — Specifie s the name of the filt er . (Range: 1 -30) D[...]

SNMP C omman ds show snmp users SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 359 26 Example The f ollowing example displa ys the co nfiguration of filt ers . Console# show snmp filte rs Name OID Tree Type ------------ ---------- --------- ----- user-filter 1.3.6.1.2. 1.1 Included user-filter 1.3.6.1.2. 1.1.7 Excluded user-f[...]

SNMP C omman ds show snmp users SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 360 26 Example The f ollowing example displa ys the c onfiguration of users . Console# show snmp users Name Group name Auth Method Remote ------ ------------ ----------- ----------------- ---- John user-group md5 John user-group md5 08009009020C0B0[...]

27 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 361 RSA and C er tific a te C ommands cr ypto c er tific ate genera te The cr ypto cer tificat e generate Global Configuration mode c ommand generat es a self -signed HT TPS cer tificat e. Syn tax cr ypto cer tificate [ number ] generate [ k ey-generat e lengt h ] [ cn com mon[...]

RSA and Cer tificate Commands cr ypt o c er tifica te gener ate SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 362 27 D efault Configuration The Cer tificate and SS L ’ s RS A ke y pairs do not exist . If no RSA key length is sp ecified, the default length is 1024. If no URL or IP addr e ss is specifie d, th e default commo[...]

RSA and Cer tificate Commands cr yp to key gener a te dsa SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 363 27 cr ypto k ey genera te ds a The cr ypt o key generat e dsa Global C onfiguration mo de c ommand generat e s DSA k ey pa ir s. Syn tax cr ypto k ey generat e dsa D efault Configuration DS A ke y pairs do not exist . [...]

RSA and Cer tificate Commands cr yp to key gener a te rsa SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 364 27 cr ypto k ey genera te rs a The cr ypto k ey generate rsa Global Configuration mo de command generat e s RSA key p ai r s . Syn tax cr ypto k ey generat e rsa D efault Configuration RSA key pairs do not e xist . Com[...]

28 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 365 Sp anning T re e C omm ands sp anning-tree The spanning-tree Global Configuration mo de co mmand enable s spanning-tr ee functionality . Us e the no f orm of this command to disable the spanning-tree functionality . Syn tax spanning-tree no spanning-tr e e D efault Configu[...]

Sp anning Tr e e C ommands spanning-tree mo de SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 366 28 sp anning-tree mo de The spanning -tree mode Global Configuration mo de command confi gures the spanning-tr e e prot oc ol. Use the no f orm of this command to r estor e the default configuration. Syn tax spanning-tree mode { [...]

Sp anning Tr e e C ommands spanning-tree forward-time SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 367 28 Example The f ollowing example configur es the span ning-tr e e pr otocol to RS TP . console(config)# spannin g-tree mode rstp sp anning-tree for ward-time The spanning-tr ee forward-time Global Configuration mode c omm[...]

Sp anning Tr e e C ommands spanning-tree hello -time SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 368 28 Example The f ollowing example configur es the span ni ng tree bridge f or war ding time to 25 seconds. Console(config)# spannin g-tree forward-time 25 sp anning-tree hello-time The spanning-tree hello-time Global Config[...]

Sp anning Tr e e C ommands spanning-tree max -age SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 369 28 Example The f ollowing example configur es spanning tr ee bridge hello time to 5 seconds. Console(config)# spannin g-tree hello-time 5 sp anning-tree m ax-age The spanning -tree max -age Global Configurat ion mode command c[...]

Sp anning Tr e e C ommands spanning-tree priorit y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 370 28 Example The f ollowing example configur es the sp anning tree bridge maximum-age t o 10 seconds. Console(config)# spanning-tree max-age 10 sp anning-tree priorit y The spanning -tree priority Global C onfiguration mode com[...]

Sp anning Tr e e C ommands spanning- tree dis able SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 371 28 Example The f ollowing e xample configures spanning tree priority to 12288. Console(config)# spannin g-tree priority 12288 sp anning-tree dis able The spanning -tree disable Int er face C onfiguration mode command dis able[...]

Sp anning Tr e e C ommands spanning-tree c ost SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 372 28 sp anning-tree c o st The spanning-t ree cost Inter face Configuration mode command c onfigur es the spanning tree path cost f or a por t . Us e the no f orm of this command to r e st ore the default configuration. Syn tax spa[...]

Sp anning Tr e e C ommands spanning-tr e e por t-priority SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 373 28 Example The f ollowing example configures the spanning-tr e e cost on Ethernet p or t e 15 t o 35000 . Console(config)# interfa ce ethernet e15 Console(config-if)# span ning-tree cost 35000 sp anning-tree p or t-pri[...]

Sp anning Tr e e C ommands spanning-tree p or t fas t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 374 28 Example The f ollowing example configur es the spanni ng priorit y on Ethernet p or t e 15 to 96. Console(config)# interfa ce ethernet e15 Console(config-if)# span ning-tree port-priority 96 sp anning-tree p or t fast T[...]

Sp anning Tr e e C ommands spanning-tree link -t yp e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 375 28 Us er Guidelines This f eature sho uld b e used only with int er faces conne ct ed to end stations. Other wis e, an accidental topology loop c ould cause a data packet loop and disrupt device and net work operations. Ex[...]

Sp anning Tr e e C ommands spanning-tree pathcost method SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 376 28 Comm and Mode s Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample enables shared spanning-tree on Ethernet po[...]

Sp anning Tr e e C ommands spanning- tree bp du SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 377 28 Comm and Mode Global Configuration mo de Us er Guidelines This command is only operational with the device in Interface mo de. This command applies to all spanning tr ee instanc es on the device. The co st is set using the sp[...]

Sp anning Tr e e C ommands spanning-tree guard root SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 378 28 • bridging — Bridge BPDU packets when spanning tr ee is dis abled globally , untagged or tagge d frames are flooded and are subject to ingr e ss and egr es s VLAN rules D efault Configuration The default set ting is f[...]

Sp anning Tr e e C ommands clear spanning-tree det e ct e d-pro toc ols SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 379 28 D efault Configuration Root guard is disabled. Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines Root guar d can be enable d when the device operates in S TP , [...]

Sp anning Tr e e C ommands spanning-tree mst priorit y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 380 28 Parameters • interfac e — A valid Ethernet por t . • por t-channel-number — A valid por t-channel number . D efault Configuration This command has no default configuration. Comm and Mode s Privileged EXEC mode [...]

Sp anning Tr e e C ommands spanning- tree mst ma x- hop s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 381 28 Parameters • instance -id— ID of the spanning-tr e e instance (Range : 1 - 7) . • priority— Devic e priorit y f or the spe cified spanning-t r e e instance (Range : 0 - 61440 in multiples of 4096). D efault [...]

Sp anning Tr e e C ommands spanning-tree mst p or t-priorit y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 382 28 Parameters • hop-coun t—Number of hops in an MS T region bef ore the BDPU is discarded. (Range : 1 -40) D efault Configuration The default number of hops is 20 . Comm and Mode Global Configuration mo de Us e[...]

Sp anning Tr e e C ommands spanning-tree mst c ost SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 383 28 Parameters • instance-ID — ID of the spanning tree instance. (Range: 1 - 7) • priority— The por t priority . (Range : 0- 240 in multiples of 16) D efault Configuration The default por t priority f o r IEEE Multiple[...]

Sp anning Tr e e C ommands spanning-tree mst c ost SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 384 28 Parameters • instance-ID — ID of the spanning-tree instance (Range : 1 - 7) . • cost — The por t path cost . (Range : 1 -200,000,000) D efault Configuration Default path cost is determined by po rt sp eed and path [...]

Sp anning Tr e e C ommands spanning-tr ee mst configur ation SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 385 28 sp anning-tree mst c onfiguration The spanning-tree mst configuration Glob al Configuration mode command enables c onfiguring an MS T region by ent ering the Multiple Spanning T ree (MST) mode. Syn tax spanning-t[...]

Sp anning Tr e e C ommands instanc e (mst) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 386 28 instanc e (mst) The instance MS T Configuration mode command maps VL ANS t o an MST instance. Syn tax instanc e instance-i d { add | rem o ve } vlan vlan-range Parameters • instance-ID — ID of the MST ins tanc e (Range: 1 - 7)[...]

Sp anning Tr e e C ommands name (mst) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 387 28 Example The f ollowing e xample maps VL ANs 10-20 to MS T instanc e 1 . Console(config)# spannin g-tree mst configuration Console(config-mst)# ins tance 1 add vlan 10-20 nam e ( mst ) The name MS T Co nfiguration mode command define s [...]

Sp anning Tr e e C ommands revision (ms t) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 388 28 Example The f ollowing example defines the configuration name as r egion 1 . Console(config) # spanni ng-tree mst_configuration Console(config-mst) # na me region1 re vi si o n ( ms t) The rev is io n MST Configuration mode comman[...]

Sp anning Tr e e C ommands show ( mst) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 389 28 Example The f ollowing example sets the configuration revision to 1 . Console(config) # spanni ng-tree mst configuration Console(config-mst) # re vision 1 show (mst) The show MST Configuration mode command displays the curr ent or pen[...]

Sp anning Tr e e C ommands exit (mst) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 390 28 Example The f ollowing example displa ys a pending MST r egion c onfiguration. Console(config-mst)# sho w pending Pending MST configuratio n Name: Region1 Revision: 1 Instance VLANs Mapped State 0 1-9,21-4094 Enabled 1 10-20 Enabled ex[...]

Sp anning Tr e e C ommands abor t (mst) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 391 28 Example The f ollowing example e xits the MS T Configuration mo de and sa ves change s. Console(config) # spanni ng-tree mst configuration Console(config-mst) # ex it Console(config) # ab or t (mst) The abor t MS T Configuration mo d[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 392 28 show sp anning-tree The show spanning-tr ee Privile ged E XEC mode command displays spanning-tr ee configuration. Syn tax show spanning-tree [ ethe rnet inte r face -numb er | por t-channel por t-channel- number ] [ instanc e i[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 393 28 Example The f ollowing example displa ys spanning-tree inf ormation. Console# show spanning-tr ee Spanning tree enabled mode MSTP Default por t cost method: short CST Root ID Priority 32768 Address 00:01:42:97:e0:00 Path Cost 2[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 394 28 Name State Prio.Nbr Cost Sts Role PortFast Type ---- ------- -------- ----- --- ---- -------- ---------- e1 Enabled 128.1 20000 FWD Desg No P2p (RSTP) e2 Enabled 128.2 20000 FWD Desg No Shared (STP) e3 Disabled 128.3 20000 - - [...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 395 28 Root ID Priority 32768 Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (e1) Hello Time 2 sec Max Age 20 sec Forwar d Delay 15 sec Bridge ID Priority 36864 Address 00:02:4b:29:7a:00 Hello Time 2 sec Max Age 20 sec Forwar d[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 396 28 Root ID Priority 32768 Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (e1) Hello Time 2 sec Max Age 20 sec Forwar d Delay 15 sec Bridge ID Priority 36864 Address 00:02:4b:29:7a:00 Hello Time 2 sec Max Age 20 sec Forwar d[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 397 28 Port 4 (e4) enabled State: Blocking Role: Alternate Port id: 128.4 Port cost: 20000 Type: Shared (configured :auto) STPPort Fast: No (configured:no) Designated bridge Priori ty: 28672Address: 00:30:94:41:62:c8 Designated port i[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 398 28 Spanning tree enabled mo de MSTP Default port cost method : long ###### MST 0 Vlans Mappe d: 1-9, 21-4094 CST Root ID Priority 32768 Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (e1) Hello Time 2 sec Max Age 20 sec For[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 399 28 Console# show spanning-t ree detail Spanning tree enabled mo de MSTP Default port cost method : long ###### MST 0 Vlans Mappe d: 1-9, 21-4094 CST Root ID Priority 32768 Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (e1)[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 400 28 Port 3 (e3) enabled State: Forwarding Role: Designated Port id: 128.3 Port cost: 20000 Type: Shared (configured : auto) InternalPort Fast: No (configured:no) Designated bridge Priori ty: 32768Address: 00:02:4b:29:7a:00 Designat[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 401 28 (configured:no) Designated bridge Priori ty: 32768Address: 00:02:4b:29:7a:00 Designated port id: 128. 1 Designated path cost: 20000 Number of transitions to forwarding state: 1 BPDU: sent 2, received 1 20638 Port 2 (e2) enabled[...]

Sp anning Tr e e C ommands show spanning-tree SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 402 28 Console# show spanning-tree Spanning tree enabled mo de MSTP Default port cost method : long ###### MST 0 Vlans Mappe d: 1-9, 21-4094 CST Root ID Priority 32768 Address 00:01:42:97:e0:00 Path Cost 20000 Root Port 1 (e1) Hello T[...]

29 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 403 S SH C o mmands ip s sh p or t The ip ssh p ort Global Configuration mo de command sp ecifies the p ort t o be used by the S S H ser ver . Use the no f orm of this command to r e st ore the default configuration. Syn tax ip s sh por t por t-number no ip ssh p or t Paramete[...]

SSH Com man ds ip ssh ser ver SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 404 29 Example The f ollowing e xample spe cifies the por t t o be us ed by the SS H ser ver as 8080 . Console(config)# ip ssh port 8080 ip s sh s er ver The ip ssh s er ver Global Configuration mo de comma nd enables the devic e t o be configured fr[...]

SSH Com man ds ip ssh pubkey-auth SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 405 29 ip s sh pubk ey-auth The ip ssh pubkey-auth Global Configuration mode command enables public ke y authentication f or incoming S SH s es sions. Use the no f orm of this comm and t o disable this function. Syn tax ip ssh pubkey-auth no ip s[...]

SSH Com man ds cr yp to key pubkey - chain ssh SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 406 29 cr ypto k ey pubk ey- chain s sh The cr ypto k ey pubk ey-chain s sh Global Configuration mode command enters the SS H Public Ke y-chain Configuration mo de. The mode is used to manually specify other device public ke ys such [...]

SSH Com man ds user -key SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 407 29 0ZCk0N/W9a/tnkm1shRE7Di7 1+w3fNiOA 6w9o44t6+AINEICBCCA4YcF6 zMzaT1wefWwX6f+ Rmt5nhhqdAtN/4oJfce166Dq VX1gWmN zNR4DYDvSzg0lDnwCAC8Qh Fingerprint: a4:16:46:23 :5a:8d:1d:b5:37:59:eb:44:13:b9:33:e9 us er -k ey The user -key SS H Public Ke y-string Conf[...]

SSH Com man ds key-s tring SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 408 29 Us er Guidelines F ollow this com mand with the key- st r in g SS H Public Ke y-String C onfiguration mode comman d t o specif y the k ey . Example The f ollowing example enables manually configuring an S SH public key f or SS H public ke y-chain[...]

SSH Com man ds key-s tring SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 409 29 Comm and Mode SS H Public Ke y-string Configuration mo de Us er Guidelines Use the ke y- s tr i ng SS H Public Ke y-string Configuration mo de command to specif y which S S H public k ey is t o b e int eractively configur e d ne x t . T o complet[...]

SSH Com man ds show ip ssh SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 410 29 show ip s sh The show ip s sh Priv ileged EXEC mode command di spla ys the SSH ser ve r configuration. Syn tax show ip ssh D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There[...]

SSH Com man ds show cr yp to key pubkey - chain ssh SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 411 29 show cr ypto k ey pubk ey- chain s sh The show cr ypto k ey pubkey-chain ssh Privilege d EXEC mode c ommand displays SS H public ke ys stor ed on the device. Syn tax show cr ypto k ey pubke y-chain s sh [ username usernam[...]

SSH Com man ds show cr yp to key m ypubkey SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 412 29 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys S SH public keys st ored on the device. Console# show crypto key pubkey-chain ssh Username Fingerprint bob 9A:CC:01:C5:78:39[...]

SSH Com man ds cr ypt o c er tifica te r e quest SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 413 29 Comm and Mode Privileged EXEC Example Console# show crypto key mypubkey rsa RSA key data: 005C300D 06092A86 4886F 70D 01010105 00034B00 30480241 00C5E 23B 55D6AB22 04AEF1BA A54028A6 9ACC0 1C5 129D99E4 64CAB820 847EDAD9 DF0B4[...]

SSH Com man ds cr ypt o c er tifica te r e quest SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 414 29 • ou organiz ation-unit — Specifies the organization -unit or depar tment name. Range: 1 - 64 characters • or organiz ation — Specifies the organization name. Range : 1 - 64 charact ers • lo c loca t ion — Specif[...]

SSH Com man ds cr ypt o c er tifica te impor t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 415 29 DgKoZIhvcNAQkBFgFsMIGfMA 0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8ecwQ HdML0831i0fh/F0MV/Kib6Sz 5p+3nUUenbfHp/igVPmFM+1nbqTDekb2ymCu6K aKvEbVLF9F2LmM7VPjDBb9bb 4jnxkvwW/wzDLvW2rsy5NPmH1QVl+8Ubx3GyCm /oW93BSOFwxwEsP58kf+sPYP y+/8wwmoN[...]

SSH Com man ds cr ypt o c er tifica te impor t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 416 29 Comm and Mode Global configuration Us er Guidelines Use this c ommand to enter an external cer tificate ( signed by C er tification Authority) to the device. T o en d the ses sion, use a blank line. The impor ted cert ificat e[...]

SSH Com man ds cr ypt o c er tifica te ex por t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 417 29 Subject: CN= router.gm.c om, 0= General Motors, C= US Finger print: DC789788 D C88A988 127897BC BB789788 cr ypto c er tific a t e expo r t T o e xpor t the cer tificat e and the RS A k eys, use the cr ypto certificate ex p or[...]

SSH Com man ds show crypto cer tifica te mycer tifica te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 418 29 show cr ypto c er tific a te myc er tific a te T o view the SSL cer tificates of your device, use the show cr ypt o cer tificate m ycer tifica t e Privile ged EX EC command. Syn tax show cr ypto c er tificate myc er [...]

SSH Com man ds show crypto cer tifica te mycer tifica te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 419 29 Issued by: www.verisign. com Valid from: 8/9/2003 to 8/9/2004 Subject: CN= router.gm.c om, 0= General Motors, C= US Finger print: DC789788 D C88A988 127897BC BB789788[...]

30 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 420 Sys log Com man ds lo gging on The logging on Global Configuration mode c ommand contr ols error mes sage logging. This command s ends debug or error mess ages to a logging proces s , which logs me ssage s t o de signat ed lo cations asynchronously to the pr o ces s that g[...]

Syslog Commands log ging SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 421 30 Example The f ollowing example enables logging error mes sages . Console(config)# logging on lo gging The logging Global Configuration mode command logs mes sages to a syslog ser ver . Us e the n o f orm of this command to delet e the syslog s er v[...]

Syslog Commands log ging cons ole SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 422 30 The default facility is local7 . Comm and Mode Global Configuration mo de Us er Guidelines Up to 8 syslo g ser vers can be use d. If no specif ic severity level is spe cified, the global v alues apply to each ser ver . Example The f ollowi[...]

Syslog Commands log ging buf fer e d SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 423 30 D efault Configuration The default severit y level is inf ormational . Comm and Mode Global Configuration mo de Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example limits logging mes sage s di[...]

Syslog Commands log ging buf fer e d size SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 424 30 D efault Configuration The default severit y level is inf ormational . Comm and Mode Global Configuration mo de Us er Guidelines All the syslog mess ages are logged t o the internal buf f er . This c ommand limits the mes sages dis[...]

Syslog Commands clear logging SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 425 30 D efault Configuration The default number of mes sages is 200 . Comm and Mode Global Configuration mo de Us er Guidelines This command takes eff ect only after Reset . Example The f ollowing example changes the number of syslog me ssage s st o[...]

Syslog Commands log ging file SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 426 30 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example clears mess ages fr om the internal logging buf f er . Console# clear logging Clear Logging File [y/n] lo gging file The logging file Glob al Confi[...]

Syslog Commands clear logging file SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 427 30 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example limits syslog mes sag es s ent t o the lo gging file based on seve rit y leve l aler ts . Console(config)# logging file alerts cle ar lo gging[...]

Syslog Commands aaa log ging SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 428 30 Example The f ollowing example clears mess ages fr om the lo gging file. Console# clear logging f ile Clear Logging File [y/n] aaa lo gging The aaa logging Global Co nfiguration mode command enables lo gging A A A login events . Use the n o fo [...]

Syslog Commands file-syst em lo gging SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 429 30 Example The f ollowing example enables logging mes sages relat e d t o A A A login events. Console(config)# aaa log ging login file-system lo gging T o control logging file syst em events , use the file-system logging command in global[...]

Syslog Commands management logging SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 430 30 Example Console(config)# file-sy stem logging copy man agement logging The manageme nt logging Global Configuration co mmand enable s logging management acc es s list (ACL ) events . Use the no for m o f th is c om ma n d to di s ab le lo[...]

Syslog Commands show l og ging SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 431 30 Console(config)# managem ent logging deny show lo gging The show loggin g Privileged E XEC mode command displays the stat e of logging and the syslog me ssage s st ored in the int ernal buf f er . Syn tax show logging D efault Configuration T[...]

Syslog Commands show logging file SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 432 30 Application Event Status ----------- ------ ------- AAA Login Enabled File System Copy Enabled File System Delete-Rename Enabled Management ACL Deny Enabled Buffer log: 11-Aug-2004 15:41:43: % LINK-3-UPDOWN: Interface FastEthernet0/0, chan[...]

Syslog Commands show logging file SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 433 30 D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the logging state and the syslog[...]

Syslog Commands show syslog-s er vers SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 434 30 changed state to up 11-Aug-2004 15:41:43: %L INK-3-UPDOWN: Interface Ethernet1/2, changed state to up 11-Aug-2004 15:41:43: %L INK-3-UPDOWN: Interface Ethernet1/3, changed state to up 11-Aug-2004 15:41:43: %SYS-5-CON FIG_I: Configured [...]

Syslog Commands show syslog-s er vers SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 435 30 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the set tings of the syslog ser vers . Console# show syslog-servers Device Configuration IP address Port S everity Facility Descr[...]

31 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 436 System Man agement C omm ands ping The ping User EXEC mode c ommand sends ICMP echo request packets t o another node on the network . Syn tax ping { ip-addr es s | hostname }[ s ize packet_siz e ] [ count packet_count ] [ t imeout time_out ] Parameters • ip-address — I[...]

System Manage ment C omman ds ping SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 437 31 Comm and Mode User E XEC mode Us er Guidelines Press Esc to st op pinging. The f ollowing are e xamples of unsuc ces sful pinging: • Destination do es not respond. If the host do es not respond, a “no answer from host” appears in te[...]

System Manage ment C omman ds tr ac er oute SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 438 31 ----10.1.1.1 PING Statis tics---- 4 packets transmitted, 4 packets received, 0% packet loss round-trip (ms) min/avg/ max = 7/8/11 trac eroute The tracerout e User E XEC mode co mmand discovers rout e s that packets actually take [...]

System Manage ment C omman ds tr ac er oute SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 439 31 D efault Configuration The default number of by t e s in a pack et is 40 . The default maximum TTL value is 0. The default number of probes to be sent at each TTL level is 3 . The default ti meout inter val in seconds is 3 . Comm[...]

System Manage ment C omman ds tr ac er oute SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 440 31 Type Esc to abort. Tracing the route to uma xp1.physics.lsa.umich.edu (141.211.101.64) 1 i2-gateway.stanford.edu (192.68 .191.83) 0 msec 0 msec 0 msec 2 STAN.POS.calren2.NET ( 171.64.1.213) 0 msec 0 msec 0 msec 3 SUNV--STAN.POS.c[...]

System Manage ment C omman ds teln et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 441 31 The f ollowing table des cribes characters that ma y appear in the trac er oute command output . telnet The tel ne t User E XEC mode command enables logging on to a host that supp orts Te l n e t . Syn tax te ln e t { ip-address | host[...]

System Manage ment C omman ds teln et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 442 31 • port — A decimal T CP por t number , or one of the keywords listed in the Po r ts table in the User Guidelines. • key w o rd — One or more k ey wor ds listed in the Ke y words table in the User Guidelines. D efault Configurat[...]

System Manage ment C omman ds teln et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 443 31 Console> ‘Ctrl-shift-6’ ? [Special telnet escape h elp] ^^ B sends telnet BREAK ^^ C sends telnet IP ^^ H sends telnet EC ^^ O sends telnet AO ^^ T sends telnet AYT ^^ U sends telnet EL Ctrl-shift-6 x suspends the session (retur[...]

System Manage ment C omman ds teln et SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 444 31 Por ts T able Key w or d Descr ip ti on Port Numb er BGP Border Gat eway Pr otocol 179 chargen Character generat or 19 cmd Remot e c ommands 514 daytime Daytime 13 discard Discard 9 domain D omain Name Ser vice 53 echo Echo 7 e xec Exe[...]

System Manage ment C omman ds re s um e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 445 31 This command lists concurrent telnet connections to r emot e ho sts that wer e opened by the current telnet session to the local device. It does not list telnet connections to r emote hosts that were opened by other telnet sessions .[...]

System Manage ment C omman ds rel o ad SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 446 31 D efault Configuration The default connection number is that of the mo st recent connection . Comm and Mode User E XEC mode Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing command switches to op[...]

System Manage ment C omman ds ho s tname SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 447 31 Us er Guidelines Caution should b e e xer cise d when r es etting the device, to ensur e that no other activity is being p er f ormed. In par ticular , the user should verify that no configuration file s ar e b eing downloaded at th[...]

System Manage ment C omman ds ser vic e cpu-ut iliza tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 448 31 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example sp ecifie s the device ho st name. Console(config)# hostname enterprise enterprise(config)# s er vice cpu-utilization T[...]

System Manage ment C omman ds show cpu utiliza tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 449 31 Example This e xample enable s measuring C PU utilization. Console(config)# service cpu-utilizatio n show cpu utiliza tion The show cpu utilization Privile ged EXEC mo de command displays inf ormation about CPU utilizatio[...]

System Manage ment C omman ds show users SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 450 31 show us ers The show users Privileged E XEC mode c ommand displa ys inf ormation about the active users . Syn tax show users D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er [...]

System Manage ment C omman ds show se ssions SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 451 31 s h o w sess i o n s The show ses sions Privilege d EXEC mode command lists open T elnet se ssions . Syn tax show se ssions D efault Configuration There is no default configuration for this command. Comm and Mode Privileged EXEC[...]

System Manage ment C omman ds show sys tem SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 452 31 The f ollowing table des cribes significant fields shown above. show system The show system Privileged EXEC mode c ommand displa ys system inf ormation. Syn tax show system [ unit unit ] Parameters • unit — Specifie s the numb[...]

System Manage ment C omman ds show sys tem SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 453 31 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys the system inf or mation. Console# show system System Description: Corporate System Up Time (days,hou r:min:sec):1,22:38:21 [...]

System Manage ment C omman ds show v ersion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 454 31 show version The show version Privileged E XEC mode command displa ys system version inf ormation. Syn tax show version [ unit unit ] Parameters • unit— Spe cifies the number of the unit . D efault Configuration This command [...]

System Manage ment C omman ds show sys tem tcam util iza tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 455 31 show system tc am utiliza tion The show system t cam Privileged EXEC mode command di splays the T ernar y Content Addressable Memor y ( T CAM) utilization. Syn tax show system t cam utilizati on [ unit unit ] D [...]

32 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 456 T A C A CS + Co m m a n d s ta ca cs -se r v e r h os t The tacacs-ser ver ho st Global Configurat ion mode command sp ecifies a T ACA C S+ host . Use the n o form of the command to delete the specifie d name or address . Syn tax tacacs-ser ver host { ip-address | hostname[...]

T A C A CS+ Com man ds tacac s-ser ver host SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 457 32 • sour c e — Specifie s the source IP address to use f or the c ommunication. 0. 0.0 .0 indicates a request t o us e the IP address of the outgoing IP inter face. • priority — Determines the order in which the T ACACS+ se[...]

T A C A CS+ Com man ds tacac s-ser ver key SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 458 32 ta ca cs -se r v e r k e y The tacacs-ser ver ke y Global C onfiguration mode command s ets the authentication encr yption ke y use d f o r all T AC AC S+ communications bet ween the device and the T ACA C S+ daemon. Use the no fo[...]

T A C A CS+ Com man ds tacacs-s er ver timeout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 459 32 tac ac s-s er ver timeout The tacacs-ser ver timeout Global Configuration mode command sets the inter val during which the device waits f or a T ACACS+ ser ver to r eply . Use the no fo r m o f the command t o restor e the def[...]

T A C A CS+ Com man ds t aca cs- se r v er so u r ce-i p SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 460 32 ta ca cs -se r v e r so u r ce -i p The t acacs -server so ur ce-ip Global Configuration mo de command configures the source IP addr e ss to be use d f or communication with T ACACS+ ser vers . Use the no f orm of th[...]

T A C A CS+ Com man ds show t acac s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 461 32 show tac ac s The show tacacs Privile ged E XEC mode co mmand displays configuration and statistical info rma tion about a T ACA C S+ ser ver . Syn tax show tacacs [ ip-address ] Parameters • ip-address — Name or IP addr es s of the[...]

T A C A CS+ Com man ds show t acac s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 462 32 Global values ------------- TimeOut: 3[...]

33 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 463 Us er Inter f ac e C omm ands lo gin The login User EX EC mode command changes a lo gin username. Syn tax login D efault Configuration This command has no default configuration. C ommand Mo de User E XEC mode Us er Guidelines Ther e are no user guidelines f or this command[...]

User Inter face Comm ands con fi gur e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 464 33 c onfigure The configure Privileged E XEC mode c ommand ent ers the Glob al Configuration mode. Syn tax configure D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines Th[...]

User Inter face Comm ands exit (EX EC) SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 465 33 D efault Configuration This command has no default configuration. Comm and Mode All configuration mode s Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example changes the co nfiguration mode f[...]

User Inter face Comm ands end SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 466 33 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample clos es an active t erminal ses sion. Console> exit end The end command ends the current configuration ses sion and returns t o the Privileged [...]

User Inter face Comm ands help SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 467 33 Console(config)# end Console# help The help command displays a brief de scription of the help system. Syn tax help D efault Configuration This command has no default configuration. Comm and Mode All command mo des Us er Guidelines There ar e [...]

User Inter face Comm ands history SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 468 33 1. There is a valid comm and and a help request is made for entering a parameter or argument ( e.g. ‘show ?’ ). All possible parameters or arguments for the entered command are displayed. 2. An abbreviated argu ment is entered and a he[...]

User Inter face Comm ands hist or y size SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 469 33 Console(config)# line telnet Console(config-line)# hi story histor y size The history size Line C onfiguration mode command c onfigur e s the command histor y buff er size f or a par ticular line. Use the no form of this command t o[...]

User Inter face Comm ands term inal histor y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 470 33 Example The f ollowing example changes the command hist or y buf f er size t o 100 entries f or a par ticular line. Console(config)# line telnet Console(config-line)# hi story size 100 terminal histor y The t erminal histor y Us[...]

User Inter face Comm ands term inal histor y size SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 471 33 Console> terminal no his tory terminal histor y size The t erminal histor y size User EXEC mode comma nd configures the command history buf f er size f or the current t erminal ses sion. Use the no fo rm of this command [...]

User Inter face Comm ands term inal datadum p SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 472 33 Example The f ollowing example configur es the command history buf f er size t o 20 commands f or the curr ent terminal session. Console> terminal histor y size 20 terminal datadump The t erminal datadump User E XEC mode com[...]

User Inter face Comm ands debug-mo de SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 473 33 Example This ex ample dump s all output immedi at ely after entering a show command. Console> terminal datadump debug-mo de The debug-mo de Privi leged E XE C mode comma nd swit ches t o debug mode. Syn tax debug-mode D efault Confi[...]

User Inter face Comm ands show his tor y SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 474 33 show histor y The show hist or y Privileged E XEC mode command lists the commands ent ered in the current ses sion. Syn tax show histor y D efault Configuration This command has no default configuration. Comm and Mode Privileged EXE[...]

User Inter face Comm ands do SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 475 33 Console# show history show version show clock show history 3 commands were logged ( buffer size is 10) do The do command in an y configuration mode e xecutes an EXEC-lev el command from Global Configuration mode or any Configuration submode. Sy[...]

User Inter face Comm ands do SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 476 33 Example The f ollowing example shows t o display current privilege level. Console (Config)# do sho w vlan VLAN Name Ports T ype Authorization ------- ---------- ---------- --------- ------------- 1 default e1-e2 Other Required e9-e12 10 VLAN001[...]

34 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 477 VL AN C ommands switchp or t prote cte d The swit chp or t prot ected Interface Configuration mode c ommand overrides the FDB decision, and s ends all Unicast , Mult icast and Broadcast traffic to an uplink por t . Use the no f orm of this command to disable overriding the[...]

VL AN C ommands sw it ch port p ro t ec ted -port SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 478 34 • PVE only operates on int er faces that do not belong to VLANs that ha ve IP address es . • PVE suppor ts private communication by isolating PVE- defined por ts and ensuring that all Unicast , Br oadcast and Mu lticast[...]

VL AN C ommands sw itc hp o r t prote cte d -p o r t fasteth er net SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 479 34 D efault Configuration Unprot ected Comm and Mode Int er face c onfiguration (Ethernet , por t-channel) Us er Guidelines Use this c ommand t o isol at e unicast , multicast , and br oadcast traf fic at La [...]

VL AN C ommands vlan database SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 480 34 D efault Configuration Unprot ected Comm and Mode Global configuration Us age Guidelines This command configures all the FE por ts as prot ected por ts . vlan da t ab as e The vlan database Global C onfiguration mode command enters the VLAN Co[...]

VL AN C ommands vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 481 34 Example The f ollowing example ent ers the VL AN database mo de. Console(config)# vlan database Console(config-vlan)# vlan The vlan VLAN Datab ase mode c ommand creat es a VLAN. Us e the no fo r m o f t h i s command to delet e a VLAN. Syn tax vlan vla[...]

VL AN C ommands def ault- vlan vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 482 34 Example The f ollowing e xample creat es the VL AN number 1972. Console(config)# vlan database Console(config-vlan)# vl an 1972 default-vlan vlan The default -vlan vlan VLAN C onfiguration mode c ommand defines the default VLAN. Us e the[...]

VL AN C ommands in ter face vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 483 34 Example The f ollowing example defines the def ault VL AN. Console(config-vlan)# de fault-vlan vlan inter fac e vlan The int er face vlan Global C onfiguration mode command enters the Int er face Configuration ( VL AN) mode. Syn tax interfa[...]

VL AN C ommands int er face range vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 484 34 Example The f ollowing e xample configures VL AN 1 with IP addr es s 131 . 108. 1 .27 . Console(config)# interface vlan 1 Console(config-if)# ip a ddress 131.108.1.27 inter fac e range vlan The int er face range vlan Glob al Configura[...]

VL AN C ommands name SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 485 34 Configuring all por ts may consume an ex ce ssive amount of time. Define only the r e quir e d por ts t o save time. Example The f ollowing e xample groups VLANs 221 through 228 and 889 t o receive the same command. Console(config)# interfa ce range vl[...]

VL AN C ommands switchp or t mo de SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 486 34 Us er Guidelines The name string may include numb ers an d other charact ers (#,@,% et c.) but no space s. Example The f ollowing example giv e s VLAN numb er 19 the name Marketing . Console(config)# interface vlan 19 Console(config-if)# [...]

VL AN C ommands switchp or t pro te cted SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 487 34 Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines There ar e no user guidelines . Example The f ollowing example configur es Ethernet p or t 1 as an untagged lay er 2 VL AN port . Console(con[...]

VL AN C ommands s wit c hport a ccess vl an SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 488 34 Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines • Privat e VL AN Edge (PVE) only operates on interfac es that do not hav e an IP address . • PVE only operates on int er faces that do[...]

VL AN C ommands switchpor t ac ce ss multicas t-t v vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 489 34 Parameters • vlan-id — Spe cifies the ID of the VL AN to which the por t is configured. D efault Configuration All por ts belong to VL AN 1 . Comm and Mode Int er face configuration (Eth ernet , por t-channel) mo[...]

VL AN C ommands switchpor t trunk allowed vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 490 34 Parameters • vlan-id — Spe cifies the ID of the VL AN to which the por t is configured. D efault Configuration The configuration is dis abled. Comm and Mode Int er face configuration (Eth ernet , por t-channel) mode Us er [...]

VL AN C ommands switchpor t trunk na tive vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 491 34 • re mo ve vlan-list — List of VLAN IDs to be remov ed. Separate nonconse cutive VLAN IDs with a comma and no space s. A hyphen designates a range of IDs . D efault Configuration This command has no default configuration. [...]

VL AN C ommands switchpor t general allowed vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 492 34 D efault Configuration VID=1 . Comm and Mode Int er face Configuration (Ethernet , por t -channel) mo de Us er Guidelines The command adds the p or t as a member in native VL AN. If the por t is already in the VLAN (as allow[...]

VL AN C ommands switchpor t general allowed vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 493 34 Parameters • add vlan-list — Specifies the list of VL AN IDs t o b e added. Separat e nonconse cutive VLAN IDs with a comma and no space s. A hyphen designates a range of IDs . • re mo ve vlan-list — Specifie s the l[...]

VL AN C ommands switchp or t general pv id SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 494 34 switchp or t general pvid The swit chp or t general pvid Int er face Configuration mo de command configures the PVID when the int er face is in general mode. Use the no fo r m o f t h i s c o m m a n d t o restor e the default con[...]

VL AN C ommands switchpor t general ingress-filtering disable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 495 34 switchp or t general ingre s s-filtering dis able The swit chp or t general ingr e ss-filtering disable Interface C onfiguration mode command disable s por t ingress filtering. Use the no f orm of this c ommand [...]

VL AN C ommands switchpo r t general acc eptable-frame-t ype tagg ed- only SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 496 34 switchp or t general ac c ept able-frame-t yp e t agge d-only The swit chp or t general acceptable-frame-t ype tagge d-only Int er face Configuration mode c ommand discards untagged frames at ingres[...]

VL AN C ommands switchpor t cu s tomer vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 497 34 switchp or t customer vlan The swit chp ort customer vlan Interface Configuration (Ethernet , por t -channel) mode command sets the por t’ s VL AN when the int er face is in customer mode. Use the no f orm of this command t o r[...]

VL AN C ommands switchpor t cus tomer multicast-t v vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 498 34 switchp or t customer multic ast-t v vlan The swit chp ort customer multicast-tv vlan interface c onfiguration c ommand enables the receiving of Mul ticast transmissions from a VLAN that is not the Customer por t’ [...]

VL AN C ommands switchpor t forbidde n vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 499 34 switchp or t forbidden vlan The swit chp ort forbidden vlan Inter face Configuration mode command f orbids adding spe cific VLANs to a por t . Use the re mo ve parameter f or this command to r e stor e the default configuration. [...]

VL AN C ommands sh ow in t er f a ces pr o tec ted- ports SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 500 34 Example The f ollowing e xample f orbids adding VLAN ID s 234 t o 256 t o Ethernet p ort 1 . Console(config)# interfa ce ethernet 1 Console(config-if)# swit chport mode trunk Console(config-if)# swit chport forbidde[...]

VL AN C ommands sh ow prote cte d -p o r t s fa steth er net SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 501 34 1/2 Protected 1/3 Protected 1/4 Protected show protec te d-p or t s fastethernet Use the show prot e ct e d-por ts f astethernet EXEC command to show protect ed por ts co nfiguration. NOTE This command is suppor [...]

VL AN C ommands show v lan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 502 34 show vlan The show vlan Privilege d EXEC mod e command displays VLAN inf ormat ion. Syn tax show vlan [ tag vlan-id | name vlan-name ] Parameters • vlan-id — specifie s a VLAN ID • vlan-name — Spe cifies a VL AN name st ring. (Range: 1 -3[...]

VL AN C ommands show vlan multicast-tv SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 503 34 30 VLAN0030 static Required 31 VLAN0031 static Required 91 VLAN0011 1 static Not Required 3978 Guest VLAN 1 guest -- show vlan multic ast-t v The show vlan multicast -tv Privileged E XEC mode command displays inf ormation on the sourc[...]

VL AN C ommands show int er face s switchpor t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 504 34 Source ports Receiver Ports ------------- ----------- ----------- e8, e9 e1-e4, e12-e18, e22-e24 show inter face s switchp or t The show int er faces s wit chport Privilege d EXEC mode c ommand displays the swit chpor t c onfi[...]

VL AN C ommands show int er face s switchpor t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 505 34 Example The f ollowing example displa ys the swit chp or t configuration f or Ethernet por t 10 map prot ocol pr otocols-group. Console# show interface switchport ethernet 10 Port: 10 Port mode: General GVRP Status: General In[...]

35 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 506 W eb S er ver C ommands ip ht tp s er ver The ip http s er ver Global Configuration mode c ommand enables configuring the device from a browser . Use the no fo rm of this command to disable this function. Syn tax ip http ser ver no ip http s er ver D efault Configuration H[...]

We b S e r ve r C o mm a n ds ip http por t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 507 35 ip ht tp p or t T o specify the T CP p ort to be used by the web browser int er face, use the ip ht tp por t global configuration c ommand. T o use the default port , us e the no f orm of this command. Syn tax ip ht tp por t por [...]

We b S e r ve r C o mm a n ds ip h ttp ex ec- tim eou t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 508 35 ip ht tp exe c-time out The ip http ex e c -timeout Global Configuration mode c ommand sets the int er val that the syst em waits f or user input in ht tp ses sions, prior to automatic logoff . Use the no f orm of thi[...]

We b S e r ve r C o mm a n ds ip http s s er ve r SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 509 35 ip ht tp s s er ver The ip http s ser ver Global Configuration mo de co mmand enables c onfiguring the device from a secured br owser . Us e the no f orm of this command to r e st ore the default configuration. Syn tax ip h[...]

We b S e r ve r C o mm a n ds ip http s p or t SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 510 35 ip ht tp s p or t The ip http s por t Global Configuration mo de command spe cifies the T CP por t used by the ser ver to configure the device through the W eb browser . Use the no f orm of this command to r estore the def aul[...]

We b S e r ve r C o mm a n ds ip http s exe c-time out SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 511 35 ip ht tp s exec-time out The ip https e x ec-ti meou t Global Configuration mode c ommand sets the int er val that the system waits f or us er input in ht tps se ssions , prior t o automatic logof f . Use the no f orm [...]

We b S e r ve r C o mm a n ds ip http s c er tif icat e SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 512 35 ip ht tp s c er tific a te T o configure the active cer tificate f or HT TPS, use the ip ht tps c ert ificat e glob al configuration command. Use the no f orm of this command t o return t o default . Syn tax ip http s[...]

We b S e r ve r C o mm a n ds show ip http SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 513 35 show ip ht tp The show ip ht tp Privileged EXEC mode command di splays the HTTP ser ver configuration. Syn tax show ip http D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er[...]

We b S e r ve r C o mm a n ds show i p http s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 514 35 show ip ht tp s The show ip ht tps Privileged E XE C mode comma nd displ ays t he HTTPS server configuration. Syn tax show ip http s D efault Configuration This command has no default configuration. Comm and Mode Privileged EXE[...]

We b S e r ve r C o mm a n ds show i p http s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 515 35 Valid to: Apr 29 22:16: 01 2004 GMT Subject: C= , ST= , L= , CN=10.6.41.138, O= , OU= SHA1 Fingerprint: 3DBD F89B 6B3E46A2 4255D023 42A361F2 90ED 7042[...]

36 SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 516 802. 1 x C omm ands aaa authentication dot 1 x The aaa authentication dot 1 x Glob al Configuration mode c ommand specifie s one or more authentication, authorization, and ac counting (A A A) metho ds f or use on interfaces running IEEE 802. 1 x. Use the no f orm of this c[...]

802. 1 x C ommands dot 1 x system-auth-c ont rol SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 517 36 Us er Guidelines Additional methods of authentication ar e use d only if the pre vious metho d r eturns an error and not if the r eque st f or authentication is denied. T o ensur e that authentication succe eds even if all m[...]

802. 1 x C ommands dot 1 x p or t-c ontr ol SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 518 36 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing e xample enables 802. 1 x globally . Console(config)# dot1x system-auth-cont rol dot 1 x p or t- c ontr ol The dot 1 x por t-control Int er f[...]

802. 1 x C ommands dot 1 x re-authen ticat ion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 519 36 D efault Configuration Po r t is in the f or c e-authoriz ed state Comm and Mode Int er face Configuration (Ethernet) mo de Us er Guidelines It is r e commended to disable spanning tr e e or t o enable spanning-tree P or tFast[...]

802. 1 x C ommands dot 1 x timeout re-authperio d SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 520 36 Comm and Mode Int er face Configuration (Ethernet) mo de Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example enables periodic re-authentication of the client. Console(config)# int[...]

802. 1 x C ommands dot 1 x re-authentica te SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 521 36 Comm and Mode Int er face Configuration (Ethernet) mo de Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example sets the number of sec onds betwe en r e-authentication attempts , to 300. C[...]

802. 1 x C ommands dot 1 x timeout quiet-perio d SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 522 36 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing command manually initiates a r e-authentication of 802. 1 x -enabled Ethernet por t e 16. Console# dot1x re-authen ticate ethernet e16 d[...]

802. 1 x C ommands dot 1 x time out tx-period SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 523 36 Us er Guidelines During the quiet period, the dev ice does not ac cept or initiate authentication re qu e s ts . The default value of this command should only be changed to adjust f or unusual circumstances, such as unreliable [...]

802. 1 x C ommands dot 1 x max -req SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 524 36 D efault Configuration T imeout perio d is 30 secon ds. Comm and Mode Int er face Configuration (Ethernet) mo de Us er Guidelines The default value of this command should be changed only to adjust f or unusual circumstances, such as unre[...]

802. 1 x C ommands dot 1 x time out supp-timeout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 525 36 Parameters • count — Number of time s that the device sends an E AP -request /identit y frame bef ore r estar ting the authentication proce ss . (Range: 1 - 10) D efault Configuration The default number of times is 2 . C[...]

802. 1 x C ommands dot 1 x time out supp-timeout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 526 36 Syn tax dot 1 x timeout supp-timeout secon ds no dot 1 x timeout supp-timeout Parameters • seconds — T im e in se co nds t hat the devi ce wait s for a res po nse to an E AP- r e quest frame fr om the client bef or e res[...]

802. 1 x C ommands dot 1 x time out ser ver -timeout SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 527 36 dot 1 x time out s er ver -time out The dot 1 x timeout ser ver -timeout Interface Configuration mode command s ets the time that the devic e waits f or a r e sponse from the authentication ser ver . Use the no f orm of [...]

802. 1 x C ommands show d ot 1 x SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 528 36 show dot 1 x The show dot 1 x Privileged E XEC mode command displa ys the 802. 1 x status of the device or specified int er face. Syn tax show dot 1 x [ ethernet int er face ] Parameters • interface — Va l i d E t h e r n e t p o r t . [...]

802. 1 x C ommands show d ot 1 x SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 529 36 e3 Auto Unauthorized Ena 3600 Clark e4 Force-auth Authorized Dis 3600 n/a e5 Force-auth Unauthoriz ed* Dis 3600 n/a * Port is down or not pr esent. Console# show dot1x ethe rnet e3 802.1x is enabled. Port Admin Mode Oper Mode Reauth Reauth [...]

802. 1 x C ommands show d ot 1 x SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 530 36 Field Desc ri pt io n Port The por t number . Admin mode The por t admin mode. Possible values : F orce- auth, F orce-unauth, Auto. Oper mode The p ort op er mode. P o ssible values : Authorized, Unauthorized or Down. Reauth Control Reauthe[...]

802. 1 x C ommands show dot 1 x us ers SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 531 36 show dot 1 x us ers The show dot 1 x us ers Privileged E XEC mode command displays activ e 802. 1 x authenticat e d users f or the device. Syn tax show dot 1 x users [ username username ] Parameters • username — Supplicant usernam[...]

802. 1 x C ommands show d ot 1 x sta tistic s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 532 36 Example The f ollowing example displa ys 802. 1 x users . console(config-if)# show dot1x users Session Auth MAC Port Username Time Method Address VLAN ------ ----------- ------ ---- ------ -------------- ---- e1 dva5 00:00:06 R[...]

802. 1 x C ommands show d ot 1 x sta tistic s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 533 36 Parameters • interface — Va l i d E t h e r n e t p o r t . D efault Configuration This command has no default configuration. Comm and Mode Privileged EXEC mode Us er Guidelines There ar e no user guidelines for this comman[...]

802. 1 x C ommands show d ot 1 x sta tistic s SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 534 36 Field Des cr ip ti on EapolFramesR x The number of valid E AP OL frames of any type that hav e be en r ec eived by this A uthenticator . EapolFramesT x The number of EAP OL frames of any type that hav e b een transmitted by thi[...]

802. 1 x C ommands A dv an ced F ea t ur es SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 535 36 Ad v a nced F ea t ur es dot 1 x auth-not-req The dot 1 x auth-not-r eq Interface C onfiguration ( VLAN) mo de command enables unauthorized devices ac ces s to the VL AN. Use the no f orm of this c ommand to disable acc es s t o [...]

802. 1 x C ommands dot 1 x multiple-ho s ts SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 536 36 dot 1 x multiple-ho sts The dot 1 x multiple- ho sts Int er face Configuration mode command enables multiple hosts (clients) on an 802. 1 x-autho rized p ort , wher e the authorization state of the por t is set to auto . Us e the[...]

802. 1 x C ommands dot 1 x radius-a ttributes vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 537 36 Po r t s ecurit y cannot be enabled on a por t if multiple ho sts mode is disabled, or if multiple hosts with authentication p er host mode is enable d. It is r e commende d t o enable reauthentication when working in ‘m[...]

802. 1 x C ommands dot 1 x single-ho st- viola tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 538 36 Us er Guidelines • User -bas ed VLAN as signment is suppor ted only in 802. 1 x multiple sessions. • The configuration of the parameter is allowed only when the por t is F orced Authorized or F orced Unauthorized. dot[...]

802. 1 x C ommands dot 1 x b pdu SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 539 36 Comm and Mode Int er face (Ethernet) C onfiguration mode Us er Guidelines The command is relevant when Multiple hosts is disabled and the us er has been succe ssfully authenticated. A BPDU mes sage with a MAC addr e ss that is not the suppl[...]

802. 1 x C ommands dot 1 x b pdu SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 540 36 Parameters • filtering — Sp ecify that when 802. 1 x is globally dis abled, 802. 1 x BPDU packets would be filt ered. • bridging — Specify that when 802. 1 x is globally disable d, 802. 1 x BPDU packets would be bridged. Def a ul t [...]

802. 1 x C ommands show do t 1 x bp du SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 541 36 show dot 1 x bp du Use the show dot 1 x bp du E XEC command to displa y the 802. 1 x BPDU handling when 802. 1 x is globally disabled. Syn tax show dot 1 x bp du Parameters This command has no arguments or ke y wor ds . D efault Confi[...]

802. 1 x C ommands dot 1 x gue st- vlan SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 542 36 Switch# show dot1x bpdu 802.1X BPDU packets are bridged. dot 1 x gue st-vlan The dot 1 x guest -vlan Interface Configuration ( VLAN) mo de command defines a guest VL AN. Use the no f orm of this command to r e st ore the default conf[...]

802. 1 x C ommands dot 1 x gue s t-vlan enable SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 543 36 Console# configure Console(config)# vlan database Console(config-vlan)# vl an 2 Console(config-vlan)# ex it Console(config)# nterfac e vlan 2 Console(config-if)# dot1 x guest-vlan dot 1 x gue st-vlan enable The dot 1 x vl ans [...]

802. 1 x C ommands dot 1 x mac-authentica tion SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 544 36 Console# configure Console(config)# interfa ce ethernet e1 Console(config-if)# dot1 x guest-vlan enable dot 1 x mac-authentic a tion The mac-authenticati on Interface Configura tion mode command enables authentication base d o[...]

802. 1 x C ommands show dot 1 x a dvanc ed SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 545 36 It is not r e commende d t o delete authenticat e d MAC addr es se s. Reauthentication must be enabled when working in this mode. When the device sends a MAC address as the 802. 1 x user name or password t o a R ADIUS ser ver , th[...]

802. 1 x C ommands show dot 1 x a dvanc ed SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 546 36 Us er Guidelines There ar e no user guidelines for this command. Example The f ollowing example displa ys 802. 1 x advanced f eatures f or the device. Console# show dot1x adva nced Guest VLAN: 3978 Unauthenticated VLANs: 9 1,92 In[...]

A SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 547 Ali as Name s Alias Name Supp or t The table below defines alias names and their co rr esp onding “native ” command names , as suppor ted on the swit ch. Input parameter variations and/ or r eturne d r e sponse s f or commands launched with al ias names are defined in t[...]

B SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 548 Wher e to Go F rom Her e Produc t Re s ource s W ebsite addr e sse s in this document are listed without http :// in front of the addr e ss b ecause most current web browsers do not r equire it . If you use an older web bro ws er , you may ha ve t o add ht tp :// in fr ont [...]

C SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 549 Addition al Informa tion Re gula tor y C omplianc e and S af et y Informa tion Regulator y Compliance and Saf ety Inf orm ation f or this product is av ailable on Cisco.c om at the f ollowing location: w w w .cisco.c om/ go/ smallbiz W arrant y W arranty inf ormation that a[...]

D SPS208G/S PS224G4/SPS2024 Command Line Int er face Ref er enc e Guide 550 Supp or t C ontac t s Suppor t contact inf ormation f or this product is a vailable on Cisc o.com at the f ollowing location: w w w .cisco.c om/ go/ smallbiz[...]