Milan Technology MIL-SM2401MAF manuale d’uso

MIL-SM2 401 MAF 24-Port 10/ 100 BASE-TX POE Two combo ports 10/100/100 0BASE-T/1000Ba se-X SFP Advanced Managed Sw itch User Gu ide[...]

Regulatory Approval - FCC Class A - UL 1950 - EN60950 - CE - EN55022 Class A - EN55024 Canadian EMI Notice This Class A digital appar atus meets all the requirements of the Can adian Interference-Causing Equipment Regulations. Cet appareil numerique de la classe A respecte toutes les ex igences du Reglement sur le materiel bro uilleur du Canada. Eu[...]

FCC Warni ng This Equipm ent has been tes ted and found to com ply with the limits for a Class A digital device, pursuan t to Part 15 of the FCC rules . T hese lim its are designed to pr ovide reas onable p rotection against har mful interference i n a residentia l installat ion. T his equ ipment g enerates, uses and can r adiate r adio f requenc y[...]

i Contents CE Mark W arning ............................................................................................................. ii i INTRODUCTION .......................................................................................................... 1 Features ............................................................................[...]

ii  Port Commands Set ................................................................................... 24  Trunk Commands Set ................................................................................ 2 8  VLAN Commands Set ................................................................................ 30  Spanning Tree Com ma[...]

iii Protocol Relate d Configuration ................................................................................. 88 STP Configuration ............................................................................................. 88 SNMP .............................................................................................................[...]

iv Aggreg ator State Activity ................................................................................. 128 Forwardi ng and Filtering ......................................................................................... 1 29 IGMP Snooping ............................................................................................... 129[...]

v  Improper Network Topologies ......................................................................... 1 62 Diagnosing LED Indic ators ............................................................................................ 162 Diagnosing POE pro blems ........................................................................................[...]

1 Introduction The 24 10/100TX plus 2 SFP/Copper managed POE switch is a multi-port Switch that can be used to b uild high-perfo rmance sw itched w orkgroup networks. This switch is a store-and-forward device that offers low lat ency for high-sp eed networking a nd allows th e switch to a uto-learn and store source address in an 8K-ent ry MA C addr[...]

2  Support Port B ased V LAN /802 .1Q Tag VLAN  Support IEEE 802.3ad Port trunk with LACP  Support Spa nning tree protocol IEEE 802 .1d  Supports IEEE 802.1p class of service  Support IEEE 802.1x user authentication  Support TA CACS+ (option)  Support B roadcast storm filter  Support DHCP client  Support S NTP  Support[...]

3 RFC Standard RFC 2030 SNTP, RFC 2821 SMTP (option), RFC 1492 TACACS + (option), RFC 1215 Trap, RFC 17 57 RMON 1 Software Upgra de TFTP and co nsole firmware upgradeab le. Port Trunk Support IEEE 802.3ad w ith L ACP function. Up to 7 trunk groups and grou p member up to 4. The trunk po rt within 24-port 10/10 0TX and 2 auto SFP/Coppe r ports. Span[...]

4 IGMP It supports IGMP snooping fo r multimedia application and supports 256 groups Port Secu rity It supports ingress and egress MAC add ress filter and static source MA C address lock. Port Mirror Global system su pports 3 mirroring types: “RX, T X and Both packet”. T he maximum of port mirror entries is up to 25. Bandwid th Control Per port[...]

5 Fault status detect Null: no P D present Overload: cu rrent support over 475mA @ DC 48V and over 50 m illiseconds DR fail: PD d iscovery resistor is not in the limited range Parametric information It will show current PD parameters, it include Discover-resistor d etected value, curren t, voltage, power consumpt ion, classification current and d e[...]

6 Package Contents Unpack the contents of the 24 10/100TX p lus 2 SFP/Copper managed POE switch an d verifies them against the checklist be low .  24 10/100TX p lus 2 SFP/ Copper managed POE switch  Power Cord  Four Rubber Feet  Rack-mounted kit  RS-232 cable  User Manual 24 10/100T X plus 2 SFP/C opper Four Rubber Feet RS-232 Cab[...]

7 Hardwar e Description This chapter describes the hardware of the 24 1 0/100TX plus 2 SFP/ Copper m anaged POE switch and giv es a physical and f unctional overvi e w of the Switch. Ph y sical dimensions The 24 10/100TX plus 2 SFP/Copper m anaged POE switch’s physical dimen sions are 440mmx 280 mm x 44mm (Lx W x H) Front Panel The front panel o [...]

8 LED statuse s and meaning. LED indicat ors LED Status Description Green Power On Power Off Power is not connected Green The port is connecting w ith the device. Blinks The port is rec eiving or transmitting data. LNK/ A CT Off No device at tached. Orange The port is ope rating in Full-duplex mode. FDX Off In half-dup lex mo de[...]

9 Green The POE In jector function is on and power is fo rwarding the attached PD device. Power Forw arding Off The POE in jector function disables. 1000(Giga port) 25 & 26 port Green In 1000Mbps connection speed 100(Giga port) 25 & 26 port Orange In 100Mbp s connection speed Green The port is connecting w ith the device. Blink The port is [...]

10 Rear Panel The two fans, two console ports, and the 3-pronged power plugs are located at the rear panel of the 24 10/100TX plus 2 SFP/Copper mana ged POE switch as shown in figure. The switch also provides one DC 48V input for the e xtra power co nnection support and one DC 48V internal power su pply for t he p ower re dundant function. The two-[...]

11 with the smaller bracket screws. Then attach the remaining brac ket to the other side of the Switch. B. After attached both mounting brackets, po sition the 24 10/100T X plus 2 SFP/Copper managed POE switch in the rack by lining up the holes in th e brackets with the appropriate holes on the rack. Secure the switch to t he rack with a screwdrive[...]

12 Netw ork Application PC, workstatio ns, W ir eless Ac cess Points and Voice over IP Phones can communica te each other by directly con necting with 24 1 0/100TX p lus 2 S FP/Copper man aged POE switch. By using Uplink port, the S witch can connect with a nother switch or hub to interconnect other small-switched workgroups to fo rm a larger s wit[...]

13 Segment w orkgroup For enterprise networks where large data broadcasts are constantly process ed, this switch is an ide al solution for multiple IP services run ning over the same network. In the illustra tion below, you can now intercon nect VO IP phones, PCs an d WAPs, segment them a nd prioritize mission critica l traffic. Segment workgroup A[...]

14 Power over Et hernet App lication DC Pow er Input The 24 10/100TX plus 2 SFP /Copper m anaged POE switch p rovides a DC 48V power input for the extra powe r supply connection. The DC 48V po wer input can be used as a power backup when the AC power is do wn or no A C power provided in the network environme nt. The A C po wer and t he DC 4 8V powe[...]

15[...]

16 Powe r Redundant The 24 10/100T X plus o ne Exp. slot managed POE Switch can connect with UPS to prevent the power f ailure.[...]

17 Power Red undant Appl ication[...]

18 Console Managem ent Connecti ng to the Sw itch The c onsole port is a female DB-9 conne ctor that enab les a connection to a PC or terminal fo r mon itoring a nd configuring the Switch. Use the supplied RS -232 cable with a male DB-9 co nnector to connect a terminal o r PC to the Console po rt. The Console configuratio n (out o f band ) allows y[...]

19 Enter key to bring out the login prompt. Key in the “ root “(de fault value) for the both Use r name and Password (use Enter key to switch), then press Enter key an d the Ma in Menu of console m anagement appears. Please see below figure for login screen. Console log in screen CLI Manage ment The system supports two types of console manageme[...]

20 your switch. level are a subse t of those available at the privileged level. Use this mo de to • Perform basic t ests. • Display system information . Privileged EXEC Enter the enable command while in user EXEC mode. switch# Enter disab le to exit. The privileged command is advance mode Privileged this m ode to • Display advance function st[...]

21 Interface configuratio n Enter the interface command (with a specific interface ) while in global configuratio n mode switch (config-if)# To exit to global configuratio n mode, enter exit. To exist to privileged EXEC mode, or end. Use this mo de to configure parame ters for the switch an d Ethernet ports . UPS Enter the ups command while in priv[...]

22 system location [word] Global configuratio n mode Set switch system location string Switch (conf ig)# system loc ation xxx system description [word] Global configuratio n mode Set switch system description strin g Switch (conf ig)# system description xxx system contact [w ord] Global configuratio n mode Set switch system contact window string Sw[...]

23 default Global configuratio n mode Restore to def ault Switch (conf ig)# defaul t username [word] Global configuratio n mode Changes a login username. (m aximum 10 words) Switch (conf ig)# username xxxxxx password [word] Global configuratio n mode Specifies a password (maximum 10 words) Switch (conf ig)# password xxxxxx show accounting Privilege[...]

24 show ip Privileged EXEC Show IP inform ation Switch# show i p address ip: 192.168 .1.1 Address subnet: 255.255.255. 0 Address gateway: 192.168.1.25 4 show version User EXEC Use the sho w v ersion user EXEC comma nd to display version information for the hardw are and firmware. Switch> show version Firmware version: 1.0 Hardware version: 3.0 K[...]

25 Use the duple x configuratio n command to specify the duple x mode of operation for Fa st Ethernet. Auto Switch (conf ig)# interface fastEthernet 0 /1 Switch (conf ig-if)# duplex full duplex [full | half| auto] Interface configuratio n mode Use the duplex configuratio n command to specify the duple x mode of operation for mo dule Ethernet. Auto [...]

26  T he 1000Base-FX module only supp orted for speed 1000 & auto flowcontrol on or no flowcontrol Interface configuratio n mode Use the flow con trol configuratio n command on Ethernet ports to control traffic rates during congestion . Use the no fo rm of this command to disable security on the port. On Switch (conf ig)# interface fastEther[...]

27 Bandwid th [in | out] [value] Interface configuratio n mode Set bandwidth in or out rate. The value rage is (0~999), and zero of the value is disable (The modu le can’t be setting) Disable Switch (conf ig)# interface fastEthernet 0 /1 Switch (conf ig-if)# bandwidth in 50 State [Enabl e | Disable] Interface configuratio n mode Use the sta te in[...]

28 show interfa ce status Interface configuratio n mode show interface actual status Switch (conf ig)# interface fastEthernet 0 /1 Switch (conf ig-if)# show interfa ce status show interfa ce accounting Interface configuratio n mode show interface statistic counter Switch (conf ig)# interface fastEthernet 0 /1 Switch (conf ig-if)# show interfa ce ac[...]

29 show group [group-ID] Privileged EXEC mode Display trunk group in formation. If the re is no group- number in put, disp lay all trunk group s. Switch # show group 1 Group Trunk.1 : Ports: 02 03 04 Priority: 0001 Lacp: Enable W ork ports: 0 port group [group-ID] [port-list] lacp [on | off] w orkp [work po rts] no port group [group-ID] lacp [on | [...]

30  VL A N Com mands Set Commands Command Level Description Defaults Example Vlan data tbase Privileged EXEC mode To enter the VLAN configuratio n interface Switch# vlan database Switch(vlan)# vlanmode [disable| portbase| 802.1q | gvrp] VLAN database mode To set switch VLAN mode .Use the no form of this command to restore to default. Disable Swi[...]

31 vlan [Group name] delete [port ID] VLAN database mode Remove the port from it’s port group. Switch (vlan)# vl an v2 delete 5 802.1Q | 802.1 Q with GVRP VLAN mode vlan [Group name] vlanid [group ID] port [port ID] tag [port ID] VLAN database mode Add new 802.1Q VLAN [group nam e]: VLAN name [group ID]: 2 ~ 4 094 [port ID]: port membe rs 1~9 Swi[...]

32 vlanid [group ID] port [port ID] ta g [port ID] IP-ip ARP-arp Appletalk-ap p Appletalk_AARP -ap p_arp Novell_IPX-ipx Banyan_v ines-ba ny an_c4 Banyan_v ines-ba ny an_c5 Banyan_v ines-ba ny an_ad Decent_mop _01-de cent_01 Decent_mop _02-de cent_02 Decent _dpr-dec ent _dpr Decent_LAT -decen t_lat Decent_LA VC-dece nt_lavc IBM SNA-ibm X.75 internet[...]

33 range] mode [2 56~511] range 1 [512~767] ran ge 2 [768~1023] ra nge 3 [1024~1279] range 4 [1280~1535] range 5 [1536~1791] range 6 [1792~2047] range 7 [2048~2303] range 8 [2304~2559] range 9 [2560~2815] range 10 [2816~3071] range 11 [3072~3327] range 12 [3328~3583] range 13 [3584~3839] range 14 [3840~4094] range 15 OLD: 0 NEW : 2 VLAN protocol [G[...]

34 untagged] VLAN protocol [Group name] delete [port ID] VLAN database mode Remove the port from its po rt group. Switch (vlan)# vl an protocol v2 delete 5 show vlan [Group name] [Group ID] or show vlan VLAN database mode Show VLAN of Group Nam e or VLAN ID information vlanid: 1 ~ 4094 Switch (vlan)# s how vlan v2 2 show vlan protocol VLAN database[...]

35 show port [port ID] VLAN database mode show Port PV ID and Ingress Filte r Rules1 & In gress Filter Rules2 Switch (vlan)# s how port 2 Port ID: 2 Port Vid: 2 Ingress 1 Filte r: Disable Ingress 2 Filte r: Enable  Spanning Tr ee Comman ds Set Commands Command Level Description De faults Example show spanning-tree User EXEC mode Display a su[...]

36 spanning-tree [on / off] or no spanning- tree Global configuratio n mode Use the spanning-tree global conf iguration command to enable Spanning T ree Protocol (STP). Use the no form of the command to restore to default Disable Switch (conf ig)# spanning-tree on or Switch (conf ig)# no spanning-tree spanning-tree priority [number] Global configur[...]

37 switch does n ot receive a bridge protoco l data unit (BPDU) message f rom the root switch within this interval, it recomputes t he Spanning T ree Protocol (STP) topology. Use the no form of this command to return to the default interval. spanning-tree hello-time [seconds] Global configuratio n mode Use the spanning-tree hello-time globa l confi[...]

38 stp-path-cost [number] Interface configuratio n mode Use the spanning-tree c ost interface configuratio n command to set the path cost for Spanning T ree Protocol (STP) calculation s. In the event of a loop , spanning tree considers the path cost when se lecting an interface to place into the forwarding state. Use the no fo rm of this comman d t[...]

39 long each of the listening an d learning sta tes last before the port begins forwarding. Use the no fo rm of this comman d to return to the default value. stp-path-priority [number] Interface configuratio n mode Use the spanning-tree port-priority interface configuratio n command to configure a port priority that is u sed when two switches tie f[...]

40 qos storm-control [5|10|15|20 |25| off (%)] or no storm-control Global configuratio n mode Enable/Disab le broadcast s torm control. Use the no form of this command to resto re to default. OFF Switch (conf ig)# qos storm- control 5 qos low-priori ty -del ay-bound [on|off] [sec.] or no qos low-priori ty -del ay-bound Global configuratio n mode En[...]

41 qos queuepolic y [Polic y ] hi [number] low [number] Global configuratio n mode [Policy]:fcf s: first in and first ou t wrr: weight round robin ahbl: all high b efore low. [Priority] Hi:1~7 Low:1 W RR Hi 2 Low 1 W RR: Switch (conf ig)# qos queuepol icy wrr hi 7 low 1 First Come First Served: Switch (conf ig)# qos queuepol icy fcfs All High befo [...]

42 show qos policy Global configuratio n mode Show qos policy Switch (conf ig)# show qos pol icy Qos Mode: W RR show qos low-priori ty -del ay-bound Global configuratio n mode Show low priority delay boa rd. Switch (conf ig)# show qos low-priority-del ay -bound Qos low priority delay bound : 1 show qos bridge-dela y -b ound Global configuratio n mo[...]

43 IP VID Port 224.1.1.1 10 1,2,6  Mac / Filter Ta ble Comm ands Set Commands Command Level D esc ription Defaul ts Example mac-address -ta ble aging-time [on | off] mac-address -ta ble aging-time [sec.] or no mac-address -ta ble aging-time Global configuratio n mode Use the mac-addres s-table aging-time globa l configuratio n command to set the[...]

44 mac-address -ta ble table [ static | filter] hwaddr [MAC address] vlanid [VLAN-ID] Interface configuratio n mode Use the mac-addres s-table static to add static | filter addresses to the MAC addre ss table. Use the no fo rm of this comman d to remove static e ntries from the MAC address tab le. N/A Switch (conf ig)# interface fastEthernet 0 /2 S[...]

45 the MAC add ress table. aging-time: 3 00[...]

46  SNMP Com mands Set Commands Command Level D esc ription Defaults Example snmp system-name [word] Global configuratio n mode Set SNMP agent system name N/A Switch (conf ig)# snmp system -name l2switch snmp system- location [word] Global configuratio n mode Set SNMP agent system loca tion N/A Switch (conf ig)# snmp system-lo cation lab snmp sy[...]

47 No snmp-server host [IP address ] communit y [word] Switch(conf ig)# no snmp-server host 192.168.1.50 community publ ic snmp system-name [word] Global configuratio n mode Set SNMP agent system name N/A Switch (conf ig)# snmp system -name l2switc h  Port Mirrorin g Comm ands Set Commands Comma nd Level Description Defaults Example port monitor[...]

48 show port monitor Privileged EXEC mode Use the sho w port monitor privileged EXEC comma nd to display the ports fo r which Switched Po rt Analyzer (SPAN) port mon itoring is enabled. Switch # show port monitor State: Enab le AnalysisPortId : 8 Port 01 TxRx: Monit or Port 02 TxRx: Port 03 TxRx: Port 04 TxRx: Port 05 TxRx: Port 06 TxRx: Port 07 Tx[...]

49 8021x sy stem radiusip [IP address] Or no 8021x system radiusip Global configuratio n mode Use the 802. 1x system radius IP globa l configuratio n command to change the radius server IP. Use the no fo rm of this command to return to the default interval. 192.16 8.16.3 Switch (conf ig)# 8021x sys tem radiusip 192.168.1.1 (Default) Switch(conf ig)[...]

50 8021x mi sc quietperiod [sec.] Or no 8021x m isc quietperiod Global configuratio n mode Use the 802. 1x misc quiet period glob al configuratio n command to specify the quiet period value of the switch. Use the no fo rm of this command to return to the default interval. 60 sec. Switch (conf ig)# 8021x misc quietperiod 10 (Default) Switch(conf ig)[...]

51 authenticatio n fails and the authenticat ion session end s. 8021x mi sc reauthperiod [sec.] Global configuratio n mode Set the perio d of time after which clien ts connected mu st be re-authentica ted. 3600 Switch(conf ig)# 8021x misc reauthperiod 20 8021x pros tate [reject | accept | authorize | disable] Interface configuratio n mode Use the 8[...]

52 authenticatio n server.  Disable: The specified po rt is required to be held in the Authorized sta te.  TFTP Comm ands Set Commands Command Level Description De faults Example copy flash:config.te xt tftp [TFTP IP address ] [file name] Global configuratio n mode Backup conf igure file command Switch (conf ig)# copy flash:config. te xt tftp[...]

53 address ] [file name ] Server IP:192.168 .1.1 Image Filename:image. bi n  UPS Comma nds Set Commands Command Level Description Defaults Example status UPS mode Display a summ ary of the UPS statu s. Switch (ups)# status Input Output Voltage……. Info UPS mode Sh ow UPS information Switch (ups)# info Company Nam e :xxx Model :xxx Version :xx[...]

54 status POE mode Show POE information Switch(poe)# statu s setpm [on | off] POE mode Enablin g or disabling the power managemen t. Switch(poe)# setpm on Set Power Managemen t Enable setlimit [value] POE mo de Enablin g or disabling total power ou tput limit. W hen is enabling, the total power ou tput limit will follow the value that set in po wer[...]

55 portleg [enable | disable] [ports] POE mode Enablin g or disabling per port legacy detection. Switch(poe)# portleg enabl e 3-6 portpri [critical | high | low] [ports ] POE mode Set port p riority for the power supp ly managemen t. Switch(poe)# portpri critic al 2 portplm [value] [ports] POE mode Set per port p ower l imit Max. Switch(poe)# portp[...]

56  SNTP Comm ands Set Commands Command Level Description Defaul ts Example sntp [enable | disable] Global configuratio n mode Enable/Disab le SNTP. Disable Switch(conf ig)# sntp enable Switch(conf ig)# sntp disable sntp ip [IP address ] Global configuratio n mode Set SNTP se rver IP address. switch# sntp ip 192.168.16.1 23 sntp timezone [value][...]

57 Menu Ma nagement After you login to the system, you will see a command prompt. T o e nter Menu managemen t inte rface, e nter “ me nu ” command. You wi ll see the main menu interface. The follo wing configure steps are based on the software kernel version v1.01. 1. Provide a menu line interface to manage and mo nitor the switch. User can use[...]

58 Main m enu line interf ace  Control Key desc ription: The control k eys provided in all menus:  Tab/Backspace: Mo ve the vernier to configure item.  Enter: Select item.  Space: Toggle select ed item to next configure or change the value.  Esc: to exit the cu rrent action mode.[...]

59 Status and Counters In Status and Co unters, you can view Port status, counters, and configure system parameter. Status and C ounters m ain configurat ion interfac e Port Status It disp lays status of each po rt. Select the <Previous Page> a ction to d isplay previous page. And, select the <Next page> action to display ne xt page. ?[...]

60  BP: display bac kpressure status.  Bandwid th In/Out: display bandwi dth In/out contr ol status.  Priority: display the port priority status.  Securit y : disp lay the port security status. Port status in terface Port Count ers It displays the current port counter information. Sele ct the <Refresh> to get newest counter inform[...]

61 Port counter inform ation interfac e S y stem Infor mation • It displays the system parame ter. • System Name: the name of device. • System Location: where the device is located. • System Descri ption: the name of device type. • Firmware Ve rsion: the switch’s firmware version. • Hardware Version: the switch’s Hardware ve rsion. [...]

62 System Inf ormation interf ace[...]

63 Switch Configuration In Switch Conf iguration, it has 8 ma in functions – Adm inistration, Port, T runk, Port Mirroring, VLAN, Priority, MAC A ddress, and Misc Co nfiguration. Under each f unction, there are mo re sub-functions. W e will describe in following paragraph. Switch Co nfiguration inter face Administrat ion Confi guration In Admin i[...]

64 Administrati on Configur ation m ain interface Device Information You can conf igure the device information. 1. Select <Edi t> action to configure. 2. Name: assign t he name for the switch. 3. Description: a short description for the switch. 4. Location: the switch location, ex: Taipei. 5. Contact: the c ontact person or information. 6. Se[...]

65 Device Inform ation interf ace IP Configuration You can conf igure the IP for this switch. The sy stem has the default IP address. You can re-configure o r use the default value. 1. Select the <Edit> 2. DHCP Client: “ Enable ” is to get IP f rom DHCP server. “ Dis able ” is o pposite. The DHCP clien t function o nly works if you h [...]

66 IP Configurat ion interfac e User Nam e Configuration You can cha nge the console and web mana gement login user name. 1. Se lect the <Edit> 2. En ter the new user name 3. Se lect the <Apply>[...]

67 User Nam e Configuration interface Password Configura tion You can cha nge the console and web mana gement login password. 1. Se lect the <Edit> 2. Old Password: enter the old password. 3. New Password: enter the new password. 4. Ente r Again: reenter the new pa ssword for confirmatio n. 5. Se lect the <Apply>[...]

68 Password C onfiguration i nterfac e SNTP Conf iguration You ca n configure the SNTP (Si mple Network Time Pr otocol) settings. The SN TP allows you to synchron ize switch clocks in the Internet.  SNTP Client: e nable or disable SNTP function t o get the time from the S NTP server.  UTC Timezone: set the switch location time zone.  Serve[...]

69 SNTP Config uration Interf ace S y stem log C lient Con figuration You can configure the switch as the system log client that can view t he system log information that from the system log server tha t you have assigned. 1. Select <Edi t> 2. Client Mode : enabling or d isabling the system log client funct ion. “ Enable ” can view the sy[...]

70 System log Client Confi guration Inter face Port Config uration You can set up every port status. 1. Select <Edi t> 2. Use “ Tab/Bac kspace ” key to move between item s. 3. Type: displa y port connection speed. 4. State: Current p ort status. The port can be set to d isable or enable mode. If the po rt setting is disa ble then will not[...]

71 Port Conf iguration interf ace Trunk Conf iguration You can conf igure port trunk group. 1. Se lect <Edit> 2. Using “ Tab ” ke y move to the port t hat want to be added as trun k gr oup . 3. Using “ Spa ce ” key to mark the port. 4. Using Tab key move to Trunk # (ex. Trunk 1, Trunk2…) to change the Trunk # v alue to Static , L A [...]

72 Trunk Configuration interf ace Port Mirrorin g Config uration The port mirroring is a method f or monitor tra ff ic of switched networks. The specific port can monitor traffic th rough the mirror p orts. T he monito red ports in or out traffic will be duplicated into monitoring port. 1. Se lect the <Edit> 2. Mirror ing State: select the po[...]

73 Port Mirrorin g interface 3. Anal y sis port: Set the de stination port of mirroring packe t. All of the packets of mirroring port will be d uplicated and sen t to Analysis port. 4. Por t State: Select the ports t hat want to be mirrored. 5. Use “ Space ” key to mark th e mirroring port can. 6. Se lect the <Apply> . Port Mirrorin g int[...]

74 VL A N Con figuration You ca n configure VLAN gr oup in VLAN Conf iguration. There ar e fo ur functions i n VLAN Configuration mode: VLAN Configuration, Create a V LAN Group, Ed it/Delete VLAN Group and Gro up Sorted Mode. Follow the below description to configure VLAN. VLAN Conf iguration Main interface VLAN Configure Before start ing to config[...]

75  Ingress Filter: It matches that Ingress Filtering Rule 2 on web. Drop untagged f rame. Press “ Space ” key to sele ct drop or forward the untagged frame.  Acceptable Frame type: It matches that Ingress Filte ring Rule 1 on web. Only forward pa ckets w ith V ID matching this port’s configured VID. Press “ Space ” ke y to choose ?[...]

76 4. Member: Press ” Space ” key to change the member value . There are two types to selected: a. Mem ber: the port is a member p ort. b. NO: it means that p ort is NOT a member port. 5. Press “ES C” key to go back action menu line . 6. Select < A pply> to ap ply the configuration. [Note] I f you have configured the trunk groups, you[...]

77 2. Select <Edi t>. 3. VLAN Name: T ype a name for the new VLA N, ex: VLAN01. 4. VLAN ID: Type a VID. The default is 1. The re are 256 VLAN groups to pro vided configure. 5. Protocol VL A N: P ress “ Space ” key to choose protocols type. 6. Member: Press “ Space ” key to change the member value .  Untagged: th is port is the memb[...]

78 Create VLAN G roup: 802. 1Q interfac e Edit / Delete V LA N Gr oup User can edit or delete a VLAN group. 1. Select <Edi t> or <Delete> action. 2. Select the VLAN group that you want to edit or delet e, then press enter. 3. In <Edit> actio n, user can modify the member port and remove some member port s from this VLAN group. [No[...]

79 Edit/Delete a VLAN Grou p interface Group Sorted Mode You can selec t VLAN groups sorted mode: (1) Name (2) VLAN ID . In the Edit/De lete a VLAN group page will displa y the result. 1. Select <Edi t> 2. Use “ Space ” key to select the sort mode. 3. Select < A pply>[...]

80 Group Sorted Mode interf ace[...]

81 Priorit y Con figuration You can conf igure port priority level. There a re 0~7-priority level can map to h igh or low queue. 1. Select <Edi t> . 2. Press “ Space ” ke y to select the priority level ma pping to high or low queue. 3. Qos Mode: User can select the ratio of high priority packet s and low priority packets.  First Come F[...]

82 Priority Conf iguration int erface M A C A dd ress Confi guration W hen you a dd a static MAC add ress, it remains in th e switch's address ta ble, regardless of whether the d evice is physically co nnected to the switch. This saves th e switch from having to re-lea rn a d ev ice's MAC a ddress when the d isconnected o r powered-off de[...]

83 MAC Addres s Configurati on interf ace[...]

84 Static M A C A ddress  Add the Static MAC A ddres s You can add st atic MAC address in switch MAC t able. 1. Select < A dd>  <Edit> ke y to add the static MAC add ress. 2. MAC Address: Enter the MAC address of the po rt that should permanently fo rward traffic, regardle ss of the device network activity. 3. Port No.: p ress “[...]

85 1. Press <Delete > key. 2. Choose the MA C address that you want to delete and then press “ Enter ”. 3. W hen pressing “ Enter ” will complete deletion. Filtering M A C A ddress You can add, de lete, and edit filtering MAC add ress.  Add the Filtering MAC Address 1. Select < A dd>  <Edit> ke y to add the static MA[...]

86 4. Press “ ESC ” to go back actio n menu line 5. Select < A pply> to ap ply all co nfigure value.  Delete Fil tering MAC address 1. Press <Delete > to delete a Filtering MAC addre ss. 2. Choose the MA C address that you want to delete and then press “ Enter ”. Misc Config uration You can conf igure the switch parameters. ?[...]

87  Collisions Retry Fore v er: Disable In half duplex, if happen collision will retry 48 times and then drop frame. Enable – In half du plex, if happen collision will retry forever  Hash A l gorithm: Th is Hash Algorithm is for hardware m aintain on MAC table calculation. P rovide CRC or Direct Map  IFG compe nsation: Disable or Enable [...]

88 Protocol Related Con figuration You can configure Spanning Tree Protocol, SNMP, LACP, IGMP/GVRP, and 802.1x in Protocol Relate Configuration section. Protocol Re late Configurat ion interfac e STP Config uration Spanning tre e is a link management protoco l that provides path redundancy while preventing un desirable loops in the network.[...]

89 STP Configur ation interfac e STP Setup You must ena ble Spanning Tree function b efore configuration. 1. Select <Edi t> 2. Use “ Space ” key to select the option. 3. Select < A pply> . STP Setup interface[...]

90 System Configuration You can conf igure the STP system parame ter after enable the STP fun ction. You can view spannin g tree in formation abo ut the R oot Bridge on th e left. 1. Select <Edi t> 2. Priority (0~65535 ): assign path priority number. 3. Max A ge (6~40): the maximum path age 4. Hello Time (1~10): t he time that controls switch[...]

91 root port. 4. Press “ ESC ” goes back action me nu line. 5. Select < A pply> to ap ply all co nfigure value. 6. On the action men u line you can press <Next Page > to configure rest of ports, press <Previous Page> ret urn to previous page. Per Port Sett ing interf ace SNMP To defin e management st ations as trap managers an[...]

92 SNMP Conf iguration interf ace SNMP S y stem Options 1. Press <Edit> . 2. Name: assign a name for the switch. 3. Contact: Type t he name of contact person or organization. 4. Location: T ype the location of the switch. 5. Press “ ESC ” goes back action me nu line. 6. Press <Apply> to ap ply configuration value.[...]

93 SNMP S ystem Options int erfac e Community Strings  Add Community Stri ngs 1. Select < A dd>  <Edit> . 2. Community Name: type the name of community strings. 3. Write A ccess: enable the rights is read only or read /write.  Read onl y : Read only, enables requests ac companied by this string to disp lay MIB-object informatio[...]

94 Add Comm unity Strings in terfac e  Edit SNMP Comm unity 1. Select <Edi t> 2. Choose the item that you want to modif y and then press “ Enter ” . 3. Community Name: type the new name. 4. Write A ccess: Press “ Space ” key to change the right. 5. Select < A pply> .  Delete S NMP Community string 1. Select <Delete> [...]

95 by the switch. If no trap m anager is d efined, no trap s will issue. Create a trap manager b y entering the IP address of the station and a communit y string.  Add the trap ma nager 1. Select < A dd>  <Edit> to add the trap manager. 2. IP: type the I P address. 3. Community Name: type the community name. 4. Press “ ESC ” g[...]

96 exchanging information between Partner Sy stem s on a l ink to allow their Link Aggregation Control in stances to reach agreement on the identity of the Link Aggregation Grou p to which the link be longs, move the link to that Link Aggregation Group, and en able its transmission and reception fun ctions in an o rderly manner. Link aggregation le[...]

97 [Note] Before set LACP support, you have to set trunk group o n t he T runk Configuration . LACP W orking Ports conf iguration inter face LACP State A cti v it y 1. Select <Edi t> 2. Use “ Space ” key to select the Port State Activity.  Active: The p ort automatically sends LACP protoc ol packets.  Passive: The p ort does n ot au[...]

98 LACP State Activit y conf iguration interf ace LACP Group Status W hen y ou settin g trunk group, you can see t he relation information in here. LACP Group State interf ace IGMP/GVRP C onfigura tion[...]

99 You can enable or disable the IGMP/GVRP (GARP VLAN Registration Protocol). 1. Select <Edi t> 2. Use “ Space ” key to change the value 3. Select < A pply> IGMP/GVRP Configurat ion interface 802.1x Config uration You can conf igure 802.1x relate settings.[...]

100 802.1x Conf iguration int erface 802.1x Setup 1. Select <Edi t> 2. Use “ Space ” key to Enable or Disable the 802.1x. 3. Select < A pply>[...]

101 802.1x Setup interfac e System Configuration After enablin g the IEEE 802.1X fun ction, you ca n co nfigure the p arameters of this function. 1. Select <Edi t> 2. Radius Server IP: set the Radius Server IP addre ss. 3. Shared Ke y: se t an encryption key f or using durin g a uthentication se ssions with the specified radius server. This k[...]

102 802.1x S y st em Conf iguration interface Per Port Setting The State provides Disa ble, Accept, Reject and Authorize. Use “ Space ” key change the state value.  Reject: the s pecified port is required to be he ld in the unauthorized state.  Accept: the sp ecified port is required to be held in the Authorized state.  Authorized: the[...]

103 802.1x Per Port Setting i nterface Misc Configura tion 1. Select <Edi t> 2. Quiet peri od: set the period during which the port doesn’t try to acquire a supplicant. 3. TX period: se t the period the port wait for ret ransmit next EAPOL PDU during an authenticatio n session. 4. Supplicant tim eout: set the period of time the switch wait [...]

104 802.1x Misc C onfiguratio n interface[...]

105 S y st em Reset Configuration System Res et Configurat ion interfac e Factor y Def ault Reset switch to default configurat ion. Press “ Y ”, switch will loa d def ault setting. After finished loa d default setting, switch will reboot au tomatically.[...]

106 Factor y Def ault interf ace S y stem Rebo ot Reboot the s wi tch in software reset. All conf ig uration will not change. Power Menu You can view conn ected UPS information and set command to UPS.[...]

107 UPS informatio n display  I/P Volt.: displa y the current value, minimum, an d maximum value of UPS inpu t voltage.  O/P Volt.: displa y the current value, minimum , and maximum value of UPS out put voltage.  Frequenc y : disp lay the frequency value of UPS.  Bty. Cap.: disp lay the battery capacity of UPS.  Overload: disp lay th[...]

108 [8] Turn ON/OFF Be eper Turn on the UP S beeper or turn off the UPS beepe r [9] Switch Com 1/2 UPS Switch to com1 or com 2 connected UPS [a] Auto Refresh Enablin g the screen auto refresh [0] Exit Exit the UPS menu mode  Select command: enter the power command numb er in this prompt and press enter. POE Menu You can view POE port information[...]

109  Port Enable: displays the POE port status. Y me ans the port is enabling. N m eans the port is disablin g a nd will n ot ha ve any po wer providing bu t the port still can transmit the dat a packet.  PwrLimitCla ss.: displays the power class limit status. N means the power class limit is disabling. Y me ans the power class limit is enabl[...]

110  Overload: It me ans the current is over the PD current cla ssification limited (475mA @ 4 8V DC) that the situation happens o ver 50msec.  Mode Status: display the PD current operation mod e status.  V sample or I sample: It means " Cu rrent sample or Voltage sample”. W h en PD is det ected and current is supplied , the POE swi[...]

111 [3]. Set Por t PwrLimitClass. (ON/OFF) Enablin g or disabling per port power output limit. When is e nabling, per port power output lim it w ill fo llow the value that set in power limit m ax. [4] Set Port Pw rLimitManag. (ON/OFF) Enablin g or disabling the port power limit managemen t for power supply managemen t. [5] Set Port De tectLegacy En[...]

112 Save Conf iguration Interf ace Xmodem Upgrade Before usin g Xmodem upgrade, disconnect terminal an d modify baud rat e to 57600bps, then conne ct again. 1. Press “ X ” key to st art upgrading from Xmodem. 2. You will see the f ollowing screen displays. 3. Select “ send fil e " under Transfer menu f rom menu bar. 4. Select " brow[...]

113 6. After suc cessfully upgraded the new firmware, p lease modify baud rate to 9600bps.[...]

114 Web-Based Management The W eb-Based Management o ffers advanced m anagement fea tures and allow users to manage the switch f rom a nywhere on the network thro ugh a standard browser su ch as Microsoft In ternet Explorer. The W eb-Based Managemen t suppo rts Inte r net Explore r 5.0. It is bas ed on Java Applet s with an aim to reduce network ba[...]

115 System Lo gin 1. Launch the Internet Explorer. 2. Type “http://” and the IP address of the 8 10/100TX plus 100FX Exp. Slot managed POE switch. P ress “ Enter ”. 3. The login scre en appears. 4. Key in the user name and password. The default user name and password is “ root ”. 5. Click “ Enter ” or ” OK ”, th en t he h ome sc[...]

116 configured. “Actual” means the current value of the port. 5. Flow Control: Full: display the flow control st atus is “e nable” or “ disable” in full mode. “Config” me ans the value that u ser configured. “Actual” m eans the curren t value of the port. 6. Back P ressure: Display the Ba ck Pressure statu s setting. “Config?[...]

117 Port inform ation interf ace Port Statis tics The fo llowing in formation p rovides a view of th e current port statistic information. S croll down for more ports statistics. Click C lear but ton to clean all counts.[...]

118 Port Statistics interface Administra tor In Admin istrator function, it provides the following fu nctions -- IP Configuration, Switch Settings, Consol e Port I nformation, Port Controls, Tr unking, Forwarding a nd Filtering, VLAN Configur ation, Spa nning Tree, Port Mir roring, SNMP Mana gement, Securit y Manager, and 802.1x Configura tion .[...]

119 IP A ddress User can c onfigure the IP Settings an d DHCP client fun ction, than clicks A p ply but ton. After reset t he IP address, you must reboot the switch. 1. DHCP Client: “ Enable ” is to get IP f rom DH CP server. “ Disable ” is opposite. The DHCP client func tion o nly works if you haven't assigned a static IP a ddress tha[...]

120 In Switch set ting, it has three parts of s etting – Basic, A dvance, and Misc Config. W e will describe the configure detail in following. Basic In Basic switch setting, it displays the switch ba sic information.  System Name: the name of switch.  System Location: the swi tch p hysical location.  System Descri ption: the description[...]

121 In Advanced setting, it has two sectio ns – MAC Table Address En try and Priority Qu eue Service. Afte r the configuration, click A p ply but ton to complete the configuration .  MAC Address Ta ble Entry  Age-out Ti me: f ill in the number of seconds tha t an inactive MAC a ddress remains in the switch's add ress table. T he valid [...]

122 Switch Adv anced setting interface  Priority Queue Se rvice settings: select the priority queue service type.  First Come First S erv ice: the sequence of packets sent is depend on arrive order.  All High before Low: the high priority packets sen t before low priority packets.  Weighted Round Ra tio: se lect the p reference given to[...]

123 Misc Config uration  Collisions Retr y For ever: d isable is in half duple x. If happen collision will ret ry 48 times and then drop fram e. E nable is in half duplex. If h appen collision will retry forever.  Hash A l gorithm: CRC Ha sh or Direct Map for MAC add ress learning algorithm  IFG Compens ation: Internal Packet Gap time comp[...]

124 Console Port Information Console is a standard UART interface to communicate with Serial Port. User can use windows Hy perT erminal program to link th e switch. Plea se refer to Console Manageme nt     Console login for deta il steps. Console po rt information shows as follow:  Bits per sec onds: 9600  Data bits: 8  Parit y[...]

125 8. Band Width: Th e port1 ~ port 26, supports port ingress and egress ra te control. For example, assume port 1 is 10Mbp s, users can set it’s eff ective egress rate is 1Mbps, ingress rate is 500Kbps. The switch will p erform flow control or B ack Pressure to confine the in gress rate to meet the specif ied rate.  In: fill in the po rt eff[...]

126 Trunking The Link Aggregation Co ntrol Protocol (LACP) provides a st andardized means for exchanging information between Partner Sy stem s on a l ink to allow their Link Aggregation Control in stances to reach agreement on the identity of the Link Aggregation Grou p to which the link be longs, move the link to that Link Aggregation Group, and e[...]

127 7. Click A p ply . 8. Use D ele t e but ton to delete Trunk Group. Select th e Gro up I D and click D ele t e button. Trunk ing—Aggregator Setting interf ace Aggregator Informatio n W hen y ou had setup the LACP aggregator, you wil l see relation information in here. Trunk ing – Aggregator Inf orm ation interface[...]

128 Aggregator State Activity W hen you h ad setu p the LACP a ggregator, yo u can conf igure port st ate a ctivity . You can mark or un-ma rk the port. When you mark the port and click A p ply but ton the port state activity will change t o A cti v e . O pposite is Passi v e . 1. Active: The p ort automatically sends LACP protoc ol packets. 2. Pas[...]

129 Trunk ing – State Activit y interfac e Forwarding and Filtering IGMP Snoop ing The switch sup port IP multica st, you can enable IGMP p rotocol on web management’s switch setting ad vanced page, then display the IGMP sno oping information in this page, you can v iew diff erence multicast group V ID and mem ber p ort in here, IP multica st a[...]

130 Message Description Query A messa ge sent from the querier (IGMP router or switch) asking for a response from each host be longing to the multicast group . Report A message s ent by a host to the querier to indicate that the host wants to be or is a member of a given group indicated in the report me ssage. Leave Group A message s ent by a host [...]

131 Static M AC Address W hen you a dd a static MAC add ress, it remains in th e switch's address ta ble, regardless of whether the d evice is physically co nnected to the switch. This saves th e switch from having to re-lea rn a d ev ice's MAC a ddress when the d isconnected o r powered-off device is active on the network again. 1. MAC A[...]

132 M A C filteri ng MAC address filte ring allows the switch to drop unwanted traffic. Traffic is f iltered based on the dest ination addresses. 1. In MAC Address b ox, enter the MA C address that wants to filter. 2. VLAN ID: I f tag-based (802.1Q) VLAN are set up o n t he switch, in the VLAN ID box, type the VID t o associate with the MAC address[...]

133 same V LAN m embers. Basically, creating a VLAN from a switch is logically equivalent of reconnectin g a group of network d evices to a nother Layer 2 switch. However, all the network devices a re still plug into the same switch physically. The sw itch supports port-based, 80 2.1Q (tagged-based) a nd protocol-base VLAN in web managemen t page. [...]

134 Port-based VLAN Packets can go among only membe rs of the same VLAN group. Note all un selected ports are treate d as belonging to ano ther single VLAN. If the port-based VLAN enabled, the VLAN-tagging is ignor ed. In order for an en d station to send packets to differen t VLANs, it itself has t o be either capable of tagging packe ts it sends [...]

135 VLAN—PortB ase Add int erfac e 3. Enter the VL AN name, VLAN ID and se lect the members for the VLAN group . 4. Click Apply .[...]

136 5. You will see the VLAN displays. 6. If there are m any groups t hat over t he limit of one pa ge, you can click N ex t P ag e to view other VL AN groups. 7. Use De l ete but ton to delete unwanted VLAN. 8. Use E d it but ton to modify existing VLAN group. [Note] If the trunk groups exist, you you can configure them as members of the VLAN. 802[...]

137 You can create Ta g-b ased VLAN, and ena ble or disable G VRP protocol. There are 256 VLAN groups to provide configure. Enable 802.1Q VL AN, the a ll ports on th e switch belong to d efault VLAN, VID is 1. The default VLA N can’t be deleting. GVRP allows au tomatic VL AN conf iguration between the switch and nodes. If the switch is connected [...]

138  Basic 1. Click A d d button . 802.1q VL AN –Add interf ace 2. Group Name: a ssign a name for the new VLAN. 3. VLAN ID: fill in a VLAN ID (between 2-4094). The default is 1. 4. Protocol VL A N: ch oose the protocol type. Default is NONE. 5. From t he Available p orts box, select ports t o add t o the switch and click A d d but ton. If the [...]

139 6. Click N ex t . Then you will see the page as follow.[...]

140 7. To set the outgoin g frame s are VLAN-Tagged fram es or untagged. Then click Apply .  Tag: outgoin g frames with VLAN-Tagged.  Untag: outgoing f rames without VLAN-Ta gged.  Port VID: Configure port VID settings 1. VLAN ID: set the port VLAN ID t hat will be assigned to u ntagged traffic on a given port. This feature is useful for a[...]

141 3. Acceptable Frame type:  ALL: Acceptable all Packet  T ag Only: Only packet w ith m atch VLAN ID can be permission to go throu gh the port. 4. Click Apply . 802.1q VL AN – Port VLAN ID interfac e Spanning Tree The Spanning-Tree Protocol (STP) is a standard ized method (IE EE 802.1d) f or av oiding loops in switched networks. W hen STP[...]

142 S y stem Con figuration 1. You can view span ning tree information about the Root Bridge. 2. You can view span ning tree status about the switch. 3. You can modify STP state . After modification, click Apply but ton.  Priority: assign pa th priority number.  Max A ge: the ma ximum path age  Hello Time: the time that controls switch sen[...]

143 Per Port Con figuration You can conf igure path cost and priority of every port. 1. Select the port in Port column. 2. Assign the Pa th Cost . The value range is f ro m 1 to 65535. 3. Assign th e port priority value. The value range is f rom 0 to 255. T he lowest value has highe r priority . 4. Click Apply button .[...]

144 SPT – Per P ort Configurat ion interf ace Port Mirroring The P ort mirroring is a me thod for monito r traffic in switched networks. T raffic th rough ports can be monito red b y one specific port. T hat is, traffic goes in or out monitored ports[...]

145 will be dup licated into mirror port. 1. Port Mirroring S tate: set mirror mode: Disable, RX, T X, and Both. 2. Analysis Port: It’s mean mirror port can be u sed to see all mon itor port traffic. You can conne ct mirror port to LAN analyzer or netxray. 3. Monitor Port: the ports you want to monitor. All monitor port t raffic will be copied to[...]

146 Prot Mirrorin g interface SNMP Management The S NMP is a Protocol that governs the transfer of information be tween management and agent. The switch supports SNMP V1.[...]

147 You can define managemen t stations a s trap managers and to enter SNMP commun ity strings. You also can de f ine a nam e, location, and contact person for the switch. Fill in the system op tions data, and then click App ly to update the changes.  System Options 1. Name: enter a name for the switch. 2. Location: en ter the switch physical lo[...]

148 information . 3. RW: Read write. Enables r equest s accompanied by this string to d isplay MIB-obje ct information and to set MIB objects. 4. Click A d d .  Trap Manage r A tra p manager is a man agement station that rece ives traps, the system alerts generat ed by the switch. If no trap m anager is d efined, no trap s will issue. Create a t[...]

149 SNTP Configuration You ca n configure the SNTP (Si mple Network Time Pr otocol) settings. The SN TP allows you to synchron ize switch clocks in the Internet.  SNTP Client: e nable or disable SNTP function t o get the time from the S NTP server.  UTC Timezone: set the switch location time zone.  Server IP: set the SNTP server IP address[...]

150 2. Server Port: set the UDP destination port for authentication reque sts to the specified Radius Server. 3. Accounting Por t: set the UDP dest ination port for account ing requests to t he specified Rad ius Server. 4. Shared Key : se t an encryption key for use du ring a uthentication session s with the specified radius server. This key must m[...]

151 Supplicant an d the authentication server.  Disable: The specified port is required to be held in the Authorized state . 3. Click Apply . 4. You can see the every port Authorization info rmation list in table. 802.1x Conf iguration – P er Port Conf iguration Misc Config uration 1. Quiet period: Set t he period during w hich the port doe sn[...]

152 authenticatio n session. 3. Supplicant timeout: Set the period of time the sw itch waits for a supplicant response to an EAP re quest. 4. Server timeout: Set the period of time the s witch waits for a server response to an authenticatio n request. 5. Max requests: Set the number of au thentication that must time-out before authenticatio n fails[...]

153 System Log I nterface Save Configuration You must sa ve the configuration to the flash memo ry w hen you have changed the configuratio n. Otherwise, the new configuration will be lo st when the switch restart o r power off. Click t he Sav e Co nf igu ra t ion but ton to save the configuration to the f lash memory.[...]

154 Save Conf iguration Interf ace TFTP Up date Firmw are It p rovides the funct ions to allo w a user to update the switch f irmware. Before updating, make sure you have your TFT P server ready an d th e firmware image is on the TFTP server. 1. TFTP Server IP Address: fill in your TFTP server IP. 2. Firmware File Name: the name of firmware ima ge.[...]

155 TFTP Restore Configuration You can restore EEPROM value from TFTP s erver, but you must put ba ck i mage in TFTP server, switch will down load back flash ima ge. 1. TFTP Server IP Address: fill in the T FTP serv er IP. 2. Restore File Na me: fill in the correct restore file n ame. 3. Click Apply . TFT P Restore Configurati on interf ace TFTP Ba[...]

156 TFT P Backup Configurat ion interfac e Factor y Default Reset Switch t o default configuration, default value t o as following configuration:  Default IP a ddress: 192.168.16.1  Default Gatew ay : 19 2.168.16.254  Subnet mask: 255.255.255.0  The other sett ing value is back to disable or none .  Click D ef au lt button to reset s[...]

157 System Rebo ot interfac e Powe r Status You can view conn ected UPS information and set command to UPS. Power Status Interfac e  UPS information: the information w ill be availab le when the UPS is connected with switch and the connection is normal and UPS is power on sta tus. Click R ef re s h button to get the newest information.  Input[...]

158  Output Voltage : d isplay the current value, m inimum, and maximum value of UPS output voltage.  Frequenc y : displa y the frequency value of UPS.  Battery Capacity: display the battery capacity of UPS.  UPS Overload: display the overload capacity of UP S.  Temperature: display the current temperature of UPS.  RatVoltage: ran[...]

159 POE Status Interface  Power Management: E nabling or disabling th e POE power ma nagement function.  Firmware: disp lay the system firmware version.  Total Powe r Limit: Set limit value of the tota l POE port provided power to the PDs.  Total Powe r (W): total of all the port power that p rovided to PD.  Port: select the p ort th[...]

160 (High), 3 = L (Lo w) .  Power Limit Max (mW) (<15400): Set the power limit value . The maximum value mus t less 15400.  Fault Status: the PD error status message. The re are three error status and explain as f ollowing.  Null: It means there is no PD connected or the conne cted PD device status is normal.  Overload: It me ans the[...]

161 Troubleshoo ting This section is i ntended to help y ou solv e the most common problems on the 24 10/100TX plus 2 SFP/ Copper managed POE switch. Incorrec t connectio ns The switch port c an auto detect straight or crossover cable when you lin k switch w ith other Ethernet d evice. For th e RJ-45 conn ector should u se correct UTP o r STP cab l[...]

162  Improper Network Topo logies It is important to ma ke sure that you have a valid network t opology. Commo n topology faults include excessive cable length and too man y repeaters (hubs) between end nodes. In addition, you s hould make sure that your network topo logy contains no data path loops. Between any two ends node s, there should be [...]

163 make sure the power pair it uses. The fo llowing table is the signal power pair RJ-45 port pinou t. Pin Signal / Name 1 RX+ / VCC - 2 RX- / VCC - 3 TX+ / VCC + 4 NC 5 NC 6 TX- / VCC + 7 NC 8 NC  W hen th e PD d evice pin out is in MDI m ode without bridge circuit function, ple as e use the crossover cable for power and data transmit. Please [...]

164 OR (VCC-)1 1 (VCC-) (VCC-)2 2(VCC-) (VCC+)3 3(VCC+) (VCC+)6 6(VCC+) MDI-X MDI w/ bridge circ uit[...]

165 Technical Specif ication This section p rovides the specifications of 24 10/100TX p lus 2 SFP/Copper managed POE switch, a nd the followi n g table lists these spe cifications. Standard IEEE802.3 10B ASE-T IEEE802.3u 100BASE-TX/100BASE-FX IEEE802.3z Gigabit SX/LX IEE802.3ab Gigab it 1000T IEEE802.3x Flow Contro l and Back pressure IEEE802.3ad P[...]

166 RS-232 connec tor One RS-232 DB-9 female connector for switch managemen t and 2 RS-232 DB-9 male connectors on rear side for DC p ower supply and UPS managem ent. Switch archite cture Store and fo rward swi t ch architecture. Back-plane Up to 8.8Gbp s MAC address 8K MAC add ress table with Auto learning fu nction Memory 3 Mbits for packet buffe[...]

167 Ventilation 2 DC Fans with detect func tion Operating environment 0 ~40 , 10%~95%RH Storage e nv ironment -40 ~70 , 95% RH EMI FCC Class A, CE Safety UL, cUL, CE /EN60950[...]

168 Appendix Console Por t Pin A ss ignmen ts The DB -9 serial port on the front p anel is used to connec t to the sw itch f or out-of-band console configuration. The co nsole m enu-driven co nfiguration program can be accessed from a terminal or a PC runnin g a terminal emu lation program. The pin assignments used to conne ct to the serial port ar[...]

169 3 TXD -----------TXD ----------> 2 RxD 5 SGND -----------SGND - --------- 5 SGND Cables The RJ-45 p orts on the switch suppo rt automat ic MDI/MDI-X op eration, so you can use standard straight-th roug h twisted-pa ir cables to connect to any other network device (PCs, servers, switches , routers, or hubs). Please refer to the fo llow ing t [...]

170 Pin Number Assignment 1 Tx+ 2 Tx- 3 Rx+ 6 Rx- Note: “+” and “-” signs represent the polarity of the wires that make up ea ch wir e p air. All ports on this switch support automatic MDI/MDI-X ope ration, you can use straight-through cables for all ne twork connections t o PCs or servers, or t o other switches or hubs. In straight-throu g[...]