GE MULTILINK ML2400 Bedienungsanleitung

MultiLink ML2400 Ethernet Communications Swit ch Instruction Manual Firmwar e Revision 3.x Manual P/N: 1601-0220-AB Manual Order Code: GEK-11 3042K Copyright © 2008 GE Multilin GE Multilin 215 Anderson Avenue, Markham, Ontario Canada L6E 1B3 T el: (905) 294-6222 Fax: (905 ) 201-2098 Internet: http ://www . GEmultilin.com *1601-0220-AB* I I SO9001:[...]

These instructions do not purpor t to cover all details or vari ations in equipment nor provide for every possible contingenc y to be met in connection wi th installation , operation, or maintenance. Should fur ther in formation be desired or should particular problems arise which are not covered sufficiently for the purcha ser ’s purpose, the ma[...]

TOC TABLE OF CONTENTS MULTILINK ML24 00 ETHERNET COMMUN ICATIONS SWITCH – INSTRUCTION MA NUAL TOC–I Table of Contents 1: INTRODUCTION GETTING STARTED ............... ................ ............... ................ ................ ................ ................ . 1-1 I NSPECTING THE P ACKAGE AND P RODUCT ...................................[...]

TOC–II MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL TABLE OF CONTENTS M ULTI L INK S WITCH S OFTWA RE ............................................................................................ 2-7 R EDUNDANT P OWER S UPPLY ...............................................................................................[...]

TOC TABLE OF CONTENTS MULTILINK ML24 00 ETHERNET COMMUN ICATIONS SWITCH – INSTRUCTION MA NUAL TOC–III S ETTING S ERIAL P ORT P ARAMETERS .................................................................................... 5-8 S YSTEM P ARAMETERS ....................................................................................................[...]

TOC–IV MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL TABLE OF CONTENTS CONFIGURING TACACS+ WITH ENER VISTA SECUR E WEB MANAGEMENT SOFTWARE ..... ................ ............... ................ ................ ................ ......... 8-6 9: PORT MIRRORING AND SETUP PORT MIRRORING . ................... .............[...]

TOC TABLE OF CONTENTS MULTILINK ML24 00 ETHERNET COMMUN ICATIONS SWITCH – INSTRUCTION MA NUAL TOC–V F EATURES AND O PERATIO N ................................................................................................... 12-1 CONFIGURING STP ................. ................ ................ ................... ................ ..........[...]

TOC–VI MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANUAL TABLE OF CONTENTS CONFIGURING RMON ....... ................ ................ ................ ................... ................ ............... 16-13 D ESCRIPTION .......................................................................................................[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 1–1 Multilink ML2400 Ethernet Communications Switch Chapter 1: Introduction GE Consumer & Industrial Multilin Introduction 1.1 Getting Started 1.1.1 Inspecting the Package and Pr oduct Examine the shipping container for obvious damage prior to install ing this product;[...]

1–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION 1.2 Ordering 1.2.1 Order Codes The following table illustrates the order codes for the MultiLink ML2400 Ethernet Switch. The f iber optic LC ports are limit ed to a t otal of 12. Table 1–1: ML2400 Or der Code ML2400 – * – * – [...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 1–3 1.3 Specif ications 1.3.1 T echnical Specif ications PERF ORMANCE Ethernet (10 Mb)................. ............... ..............14880 pps Fast Ethernet ( 100 Mb): ....................... .........148,800 pps Gigabit Ethernet (100[...]

1–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION FIBER SINGLE-MODE CONNECTORS Fiber port , SC-type:......... ............... .............. ..Fiber optic single-mode, 100Base-FX Fiber port , 1000Base-FX: ..................... .......GBIC modules LEDS LK : .................... ......[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 1–5 1.3.2 Environmental Specif ications OPERATING ENVIRONMENT Ambient temperature: .......... .............. .........–40 t o 185°F (–40 to 85°C) for IEC 60068-2-1, IE C 60068- 2-2 for 16 h ours Nominal ≤ 50°C Storage temperat[...]

1–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION 1.3.4 Physical Specif ications MOUNTING Vertical: .................... ............... ............... ........... ..suitable for stand-alone or rack mounti ng PACKAGING Enclosur e: ....... .............. ............ ............... [...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 1–7 IEC:.............. ............... ............... ............ .............. ... IEC61850 EMC and operatin g conditions class C fo r power susbstat ions CE: ..................... ............ ............... .............. ......[...]

1–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION 1.4 Firmwar e Overview 1.4.1 Command Line Firmware Commands typed by the user will be shown in the following color and font . command The MultiLink Switch Software pr ompt will be shown in bold and f ixed-width text , with a # or >[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 1–9 1.4.3 Before Starting This section explains how to setup the GE Mu ltiLink family of switches using the console port on the switch. Some of the functionalit y includes setting up the IP address of the switch, securing the switch wi[...]

1–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION 1.5 Command Line Int erface Firmware 1.5.1 Console Connection The connection to the console is accessed through the DB-9 RS23 2 connector on the sw i t ch m a r ke d a s t h e c on s o l e p o r t . T h i s c o m ma n d l i n e i nt [...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–11 1.5.3 Console Screen Once the console cable is connected to the P C and the f irmware configured, ML2400 legal disclaimer s and other text scrolls by on the screen. The line inter face prompt appears d isplaying the s witch model[...]

1–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION Note If the ML2400 is not connected to a network , then pr oceed to Step 3 below . or use the default IP address. Step 1: The ML2400 will scan the network for a DHCP server . If the server responds, the ML2400 will acquire and set th[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–13 Z Once the login prompt appears, login as manager using default password (manager). Z Conf igur e the IP addr ess, network mask and default gateway as per the IP addr essing scheme for your netw ork . Z Set the manager password ([...]

1–14 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION System Description: 25 Port Modular Ethernet Switch System Contact: multilin.tech@ge.com System Location: Markham, Ontario System ObjectId: 1.3.6.1.4.1.13248.12.7 ML2400# show sy sconfig System Name: ML2400 System Contact: multilin.t[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–15 T o add a user , use the ad d command as shown below . The user name has to be a unique name. The password is r ecommended to be at least 8 character s long with a mix of upper case, lower case, numbers and special charact ers. a[...]

1–16 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION logout ping set terminal telnet walkmib Contextless Commands: ! ? clear enable exit help show whoami alarm ML2400 > Help for any command that is available at the current context level can be viewed by typing help followed by enoug[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–17 ping set show telnet terminal walkmib whoami ML2400> The following example lists commands sta rting with a specif ic string: ML2400> s <TAB> set show ML2400> In the following example, the <T AB> key completes[...]

1–18 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION 1.6 EnerVista Secur e Web Mana gement 1.6.1 Logging in for the First T ime Enter the following URL in the web br owser to login to the EnerVista Secur e Web Management softwar e. https://<IP Add ress assigned t o the switch > N[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–19 Z Click on Login . After a successful login, the welcome screen is shown. Note the d ifferent information provided on the scr een and different areas. The menus ar e used to conf igure settings on the switch. Users can cl ick on [...]

1–20 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION In the following example below , the user peter was added with manager privilege after click ing the add button. After successfully add ing a user , the added user is displayed in the l ist of users as shown below .[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–21 Z To delete a user , click on the delete icon ( )as shown below . The f irmware will prompt to verify the delete command. Z To modify the pa ssword, view the users as described above and click on the edit icon ( ).[...]

1–22 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION After cl icking on the edi t icon, the screen opens up for modifying the passwor d. In this example, the user I D peter was selected for modif ication. The password for peter will be mod if ied after the new p assword is entered. 1.6[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–23 1.6.6 Exiting Z To exit or logout , click on the logout button. Z Conf irm the logout by selecting OK in the pop-up window .[...]

1–24 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION 1.7 ML2400 Firmwar e Updates 1.7.1 Updating Mu ltiLink Firmwar e This section describes how to upgrade the f irmwa re on a Multilink switch, either locally at the console port or remotely over the network using F TP or TF TP . Depend[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–25 Refer t o Saving Conf iguration on page 5–19 for details on the xmodem command. Once the upgrade is start ed, the termi nal emulation f irmwar e will ask for the installation f ile location. Z Indicate the f ile location to beg[...]

1–26 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION Z Select the switch to upgrade. Ensure y ou have system administration privileges available on the switch. Z Open a EnerVist a Secure Web Ma nagement softwar e session with the switch by typing in the following URL: https://<IP ad[...]

CHAPTER 1: I NTRODUCTION INTRODUCTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 1–27 Z Lo ad th e ne w f i rm ware as sh ow n be lo w . As the f ile is being load ed, the f irmware will display the transfer in progress window . Z Reboot the switch when the transfer is complete. Af t er re bo o t , t he f ir m war[...]

1–28 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INTRODUC TION CHAPTER 1: INTRODUCTION[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 2–1 Multilink ML2400 Ethernet Communications Switch Chapter 2: Product Description GE Consumer & Industrial Multilin Product Description 2.1 Over view 2.1.1 Introduction to the ML2400 The MultiLink ML2400 Ethernet Switch boosts the performance of large Ethernet LANs, t[...]

2–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION 2.1.2 Design Aspects Designed for use in network traff ic centers, th e MultiLink ML2400 Ethernet Switch is easy t o install and use. Addresses of attached nodes are automatically learned, maintained, and aged out , adapt[...]

CHAPTER 2: PRODU CT DESCRI PTION PRODUCT DESCRIPTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 2–3 2.2 Communications Modules 2.2.1 Four-P ort Modules The four- port f iber option for the modular slot comes in three conf igurations: • A1 module: 4 × 10 Mb – ST mm f iber • A2 module: 4 × 100 Mb – ST mm f [...]

2–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION 2.2.2 Six- port Modules The combo six- port modules are combinations of copper and f iber media, available as four 10/100 switched RJ45 copper ports and two 100 Mb switched multi- mode f iber ST or SC ports a s shown bel [...]

CHAPTER 2: PRODU CT DESCRI PTION PRODUCT DESCRIPTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 2–5 is, each independently selects a mode and spee d to match the device at the other end of the twisted pair cable (see Aut o-Negotiation (for Fa st Ethernet Copper Po rts) on page 4–2 for additional details). FIGURE [...]

2–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION 2.2.4 Gigabit (1000 Mbps) Modules The 1000 Mb Gigabit f iber- port modules on th e ML 2400 are normally set (factory default) to operate in AUTO mode for best f iber d istance and performan ce. The 1000 Mbps SC f iber -op[...]

CHAPTER 2: PRODU CT DESCRI PTION PRODUCT DESCRIPTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 2–7 2.3 Featur es and Benef its 2.3.1 Packet Prioritization, 802.1p QoS Quality of Ser vice (QoS) means provid ing consistent predic table data del ivery to users from datagram paths that go all across a network. As a L [...]

2–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION All software information, including new releases and upgrades, can be accessed and download from the GE Multilin websit e at http://www .GEmulti lin.com . 2.3.4 Redundant Power Supply With the redundant power supply, the [...]

CHAPTER 2: PRODU CT DESCRI PTION PRODUCT DESCRIPTION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 2–9 The port modules are normally factory installed and t ested, but may be chan ged in the f ield. • Heavy-duty design for industrial Ethernet and extended temperatur e operation : Fiber ports take more power than cop[...]

2–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION 2.4 Applications 2.4.1 Description The MultiLink ML2400 Ethernet Switch offers high per formance and modularity. It provides the flexibility of 100 Mbps f iber , copper , and Gigabit por ts, with industry-standard LA N m[...]

CHAPTER 2: PRODU CT DESCRI PTION PRODUCT DESCRIPTION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 2–11 FIGURE 2–5: VLAN application 2.4.3 Network with Multiple Subnets A managed switch is needed to provide an Ethernet backbone for a diversif ied network with multiple subnets. The backbone consists of high speed L [...]

2–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PRODUCT DESCRIPTION CHAPTER 2: PRODUCT DESCRIPTION FIGURE 2–6: Network with multiple subnets example 754732A1.CDR[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 3–1 Multilink ML2400 Ethernet Communications Switch Chapter 3: Installation GE Consumer & Industrial Multilin Instal lati on 3.1 Preparation 3.1.1 Precautions Before installing the equipment , it is necess ary to take the follow ing precautions if the equipment is moun[...]

3–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INSTALLATION CHAPTER 3: INSTALLATION Locate an power source within six feet (2 met ers) of the intended ML2400 site. The rugged metal case of the will normally protect the switch from accidental damage in a lab or workplace setting. Maintain an open view of the front to v[...]

CHAPTER 3: INSTALLATION INSTALLATION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 3–3 3.2 Connecting Ethernet Media 3.2.1 Description The ML2400 switches are specif ically designed to suppor t standard Ethernet media types within a single unit . Thi s is accompl ished by using a family of modules that are individuall[...]

3–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INSTALLATION CHAPTER 3: INSTALLATION 3.2.3 Connecting SC-type Fiber Optics (snap-in) The following procedur e applies to installations using modules with SC-type f iber connectors. These include the A3, A8, A9, and G2 modules. When connecting f i ber media to SC connect o[...]

CHAPTER 3: INSTALLATION INSTALLATION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 3–5 The following procedur e describes how to connect a 1000Base-T twist ed pair segment to the RJ45 port . The procedure is the same for both unshielded and shielded twisted pair cables. 1000Base-T connections require that all four pai[...]

3–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INSTALLATION CHAPTER 3: INSTALLATION 3.3 Mechanical Instal lation 3.3.1 Table-top or Shelf Mounting The MultiLink ML2400-AC Ethernet Switch can be mounted on a table-top or any suitable horizontal surface. It has four rubber feet to provide stability without scratching f [...]

CHAPTER 3: INSTALLATION INSTALLATION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 3–7 FIGURE 3–2: Mountings for ML2400 units rack-mounted in a frame The bracket mounting holes in the sides of the ML2400 permits it to be mounted in various ways. The same holes f it all three types (19", ETSI, 23") of brack[...]

3–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INSTALLATION CHAPTER 3: INSTALLATION 3.4 Electrical Installation 3.4.1 Powering the ML2400 Units with the AC power supply option can be connected directly to 110/240 V AC with the supplied power cord. The standard high voltage (120/125 V A C/DC) or low-voltage (48 V DC) t[...]

CHAPTER 3: INSTALLATION INSTALLATION MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 3–9 3. Use only with list ed 10 A circuit breaker provided in building installation. 4. “Complies with FDA radiation perform ance standards, 21 CFR sub-chapter J” or equivalent . 5. Fastening t orque of the lugs on the terminal bloc[...]

3–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INSTALLATION CHAPTER 3: INSTALLATION 3.4.4 Dielectric Strength (hi- pot) Testing The shorting l ink between the and safety gr ound must be removed prior to the dielectric strength test to protect the transient suppression cir cuitry of the power supply. FIGURE 3–4: Die[...]

CHAPTER 3: INSTALLATION INSTALLATION MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 3–11 3.5 Connecting a Management Co nsole T erminal t o the ML2400 3.5.1 Description Use a DB-9 null-modem cable or a DB-9 to USB null-modem cable to connect the ML2400 console port (the RS232 port) t o the a PC. Note Console cables ma[...]

3–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INSTALLATION CHAPTER 3: INSTALLATION[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 4–1 Multilink ML2400 Ethernet Communications Switch Chapter 4: Operation GE Consumer & Industrial Multilin Oper atio n 4.1 Functionality 4.1.1 Switching Functionality The MultiLink ML2400 provides sw itched connectivity at Ethernet wir e-speed. The ML2400 supports10/10[...]

4–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL OPERATION CHAPTER 4: OPERATION 4.1.3 Address Learning All ML2400 units have address table capacities of 4K node addresses suitable for use in larger networks. They ar e self-learning, so as nodes ar e added, remov ed or moved from one segment to another , the ML2400 autom[...]

CHAPTER 4: OPERATION OPERATIO N MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 4–3 • 100Mb half -duplex • 10 Mb full-duplex • 10 Mb half-duplex The auto-negotiation logic will att empt to operate in desc ending order and will normally arrive at the highest order mode that both devices can support at that time. (S[...]

4–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL OPERATION CHAPTER 4: OPERATION Note In half-duplex mode, the ML 2400 implements a back -pr essur e algorithm on 10/100 Mb ports for flow control. That is, the switch prevents frames from entering the device by forcing a collision ind ication on the half-duplex ports that [...]

CHAPTER 4: OPERATION OPERATIO N MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 4–5 4.1.8 Power Budget Calculations with Fiber Media Receiver sensitivity and transmit ter power ar e the parameters necessary t o compute the power budget . To calculate the power budget of different f iber media installations using MultiLi[...]

4–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL OPERATION CHAPTER 4: OPERATION The use of either multi-mode or single-mode f iber to operat e at 100 Mbps speed over long distances ( i.e., in excess of 400 m) can be ac hieved only if the following ar e applied: 1. The 100 Mb f iber segment must op erate in full-duplex ([...]

CHAPTER 4: OPERATION OPERATIO N MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 4–7 4.2 T roubleshooting 4.2.1 Overview All MultiLink Ethernet products are designed to provide reliability and consistently high performance in all network envi ronments. The installation of a ML2400 is a straightforward procedur e (see cha[...]

4–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL OPERATION CHAPTER 4: OPERATION[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 5–1 Multilink ML2400 Ethernet Communications Switch Chapter 5: IP Addressing GE Consumer & Industrial Multilin IP Addr essing 5.1 IP Address and System Information 5.1.1 Overview It is assumed that the user has famil iarity wi th IP addresses, classes of IP addr esses [...]

5–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING To v erify the IP addre ss using the EnerVis ta Secure Web Management software, Z Select the Administration > System menu it em to view . Z Edit the IP a ddress information. Besides manually assigning IP a ddresses, ther e are oth[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 5–3 5.2 Import ance of an IP Address 5.2.1 DHCP and bootp DHCP is commonly used for setting up addresses for computers, users and other user devices on the network. bootp is the older cous in of DHCP and is used for setting up IP addr[...]

5–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING The bootimg argument is only valid with the bootp type. This option allows the switch t o load the image f ile from the bootp ser ver . This is useful when a new switch is placed on a network and the IT policies are set to load a spe[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 5–5 Z After the change s are completed for each section, click OK to register the changes. Note that if the IP address is changed, the http session has to be restar ted with the new IP address. 5.2.4 Using T elnet The telnet cl ient i[...]

5–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING Inbound Telnet Enabled: Yes Outbound Telnet Enabled: Yes Web Console Enabled: Yes SNMP Enabled: Yes Terminal Type: VT100 Screen Refresh Interval (sec): 3 Baud Rate: 38400 Flow Control: None Session Inactivity Time (min): 10 ML2400# U[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 5–7 Current Sessions: SL# Sessn Id Connection User Name User Mode 1 1 163.10.10.14 manager Manager 2 2 163.11.11.1 peter Manager 3 3 163.12.12.16 operator Operator ML2400# kill session id= 3 Session Terminated ML2400# In the above exa[...]

5–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING 5.3 Setting Paramet ers 5.3.1 Setting Serial Port Parameters To be compliant with IT or other p olicies t he console paramet ers can be changed from the CLI inter face. This is best done by setting the IP addr ess and then telnet ove[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 5–9 The following example l ists syst em paramet ers using the show sysconfig command. Most parameters here can be changed. ML2400# show sy sconfig System Name: ML2400 System Contact: multilin.tech@ge.com System Location: Markham, Ont[...]

5–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING set time hour=<0-23> min=<0-59> sec=<0-59> [zon e=GMT[+/-]hh:mm] To set the time to be 08:10 am in the -5 hours from GMT (Eastern Standard T ime) and t o set the date as 11 May 2005, the following sequence of comma[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–11 T o set the SNTP server to be 3.94.210.5 (w ith a time out of 3 seconds and a number of retries set to 3 times); allowing the synchronization to be ever 5 hours, the following sequence of comma nds are used ML2400# sntp ML2400(s[...]

5–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING After the proper SNTP values are entered, cl ick OK to r egis ter the change s, or c lick Cancel to back out from the changes made. To add an SNTP server , cl ick the add butt on on the Conf iguration > SNTP menu. The menu prompt[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–13 5.4 Syst em Conf iguration 5.4.1 Saving and Loading – Command Line Note Place the Switch offl ine while transferring Setting Files to the Switch. When transferring Settings Files from one Switch to another , the IP address of [...]

5–14 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING Using Conf ig Download , examination of the contents of the save d f ile would ap pear as shown below: <ML2400 -conf- 1.0> ############ ############# ########### ############# ############# ## # Copyright (c) 2001-2005 GE Mult[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–15 FIGURE 5–1: Contents of a conf ig f ile Note 1. A conf ig f ile allows only cer tain portions of the f ile to be edit ed by a user . Changi ng any other part of the f ile will result in the sy stem not allowing the f ile to be[...]

5–16 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING 5.4.3 Displaying conf iguration Using SWM, the need to d isplay specif ic CLI commands for conf iguri ng capabilit ies is not needed. The menus are modular and ar e alphabetically sort ed to displa y each necessary component in a lo[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–17 FIGURE 5–2: ’show conf ig’ command output # Syst em Manager - This ar ea conf igures System related # # information. # ############# ############# ########### ############# ######## [SYSTEM] ***Edit be low this line only**[...]

5–18 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING FIGURE 5–3: Disp laying specif ic modules us ing the ‘show conf ig’ command ML2400# show conf ig module=snmp [HARDWARE] type= ML2400 slotB=8 Port TP Module ############ ############# ########## ############# ########## # Netwo[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–19 FIGURE 5–4: Displaying conf iguration for different modules. Note – multiple modules can b e specif ied on the command line 5.4.4 Saving Conf iguration It is advisable to save the conf iguration before updating the software,[...]

5–20 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING Additional cap abilities have been added t o save and load conf igurat ions. The commands are: ftp <get|put|list|del> type=<a pp|c onfig|oldconf|scri pt|h osts|log> host=<hostname> ip=<ipaddress> file=<f i[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–21 5.4.5 Script File Script f ile is a f ile containing a set of CLI commands which are used to conf igure the switch. CLI commands are r epeated in the f ile for clarity, pr oviding guidance t o the user editing the f ile as to wh[...]

5–22 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING In the above example, note that all the com m ands are CLI commands. This script provides an insight into the conf iguration of GE MultiLink switches settings. GE Multil in, Inc. recommends that modif ications of this f ile and the [...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–23 This process can also be used to updat e new software to the managed MultiLink switches. Before the software is updated, it is advised to save the conf igurations. Reloading of the conf iguration is not usually necessary, but in[...]

5–24 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING 5.4.7 Host Names Instead of typing in IP addresses of commonly reached hosts, the ML2400 allows hosts to be created with the necessary host names, IP addresses, user names, and passwor ds. Z Use the Conf iguration > Access > H[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–25 Z To delete or edit the entries, use the delete or edit icons next to each entry shown above. 5.4.8 Erasing Conf iguration K ill Conf ig option using SWM To erase the conf iguration and reset the conf igurations to factory defau[...]

5–26 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING In the example below “syste m” module box has be en checked. In this case after kill Conf ig command is issued by pressing the OK button, the Switch will perform a fact ory dump restoring all the Switch settings back to fac tory[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–27 Here is a l ist of the modules and related settings that can be selected not to defaul t back to factory default settings. K ill Conf ig option using CLI This command is a “hidden command”; that is, the on-l ine help and oth[...]

5–28 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING It is recommended to save the conf iguration (using saveconf comma nd discussed above) before using the kill conf ig command. The follow ing two examples illustrat e how t o erase all the Switch’s conf iguration using the k ill c [...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–29 5.5 IPv6 This section explains how to access the GE Mu ltiLink swi tches using IPv6 inst ead of IP v4 addressing. IPv6 provides a much larger address space and its use is often required. Assumptions It is assumed here that the u[...]

5–30 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING addresses. The scalability of multicast routing is improved by adding a " scope" f ield to multicast addresses. • A new type of addr ess called an "anycast addr ess" is def ined, that id entif i es sets of node[...]

CHAPTER 5: IP ADDRESSING IP ADDRESSING MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 5–31 Details of the addr essing are cov ered by num erous articles on the WWW as well as other lit erature, and are not covered her e. 5.5.4 Conf iguring IPv6 The commands used for IPv6 are the same as those used for IPv4. Some of th[...]

5–32 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IP ADDRESSING CHAPTER 5: IP ADDRESSING Syn t ax telnet <IPv6 address> - te lne t to a n IPv6 st ation Example – telnet fe80::220:6ff :fe25:ed80 Besides, if the end station supports IP v6 addressing (as most Linux and W indows systems do), one can access the switc[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 6–1 Multilink ML2400 Ethernet Communications Switch Chapter 6: Access Considerations GE Consumer & Industrial Multilin Access Considerations 6.1 Securing Access 6.1.1 Description This section explains how the access to the MultiLink family of switches can be secured. F[...]

6–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS 6.1.3 Port Security Feature The port security feature can be used to block com puters from accessing the network by requiring the port to val idate the MAC address against a known l ist of MAC addr esses. This port se[...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 6–3 6.2 Conf iguring Por t Security th rough the Command Line Inter face 6.2.1 Commands To conf igure port security, login as a level 2 user or as a manager . Once logged in, get to the port-security conf iguration lev[...]

6–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS • remove mac - removes specif ic or all MAC addresses fr om port security lookup • signal port=< num|list|ra nge> - observe list of specif ied ports and notify if there is a security br each on the list of p[...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 6–5 Example 6-1 views port security settings on a swit ch. Learning is enabled on port 9. This port has 6 stations connect ed to it with the MAC addresses as shown. Other ports have learning disabled and the MAC addr e[...]

6–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS Example 6-3 shows how to allow specif ic MAC address on specif ic ports. Aft er the MAC address is specif ied, the port or specif ic ports or a range of por ts can be queried as shown. Example 6-4 shows how to remove [...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 6–7 Z (Optional step) Add any specif ic MA C addr esses, if needed, to allow designated de vices to access the network (use the add mac=00:c1:00:7 f:ec:00 port=11, 15 command). Z Disable access to the network for unaut[...]

6–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS Example 6-5 illustrate s these steps for setting up port sec urity on a specif i c port: Once port s ecurity is setup, it is im portant t o manage the log an d review the log often. If the signals are sent to the trap[...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 6–9 unexpected behavior). The specif ic types of logs can be viewed and cleared. The show log command disp lays the log information and the clear log command clears the log entries. The syntax for these commands is sho[...]

6–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS When the switch detec ts an intrusion attemp t on a port , it records the date and time stamp, the MAC address, the port on which the a ccess was attempt ed and the action taken by ML2400 software . The event log lis[...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 6–11 Note It is assumed here that the user is familiar with IP addressing schemes (e.g. class A , B, C, etc.), subnet masking and masking issues such as how many sta tions are allowed for a given subnet mask . In Exam[...]

6–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS 6.3 Conf iguring Port Securi ty with EnerVista Software 6.3.1 Commands After enabl ing the EnerV ista Secure Web Management softw are, Z Select the Conf iguration > Port > Security menu item to conf igure port [...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 6–13 1. The port can be specif ied to create a log entry or send a t rap, do both or do nothing. This is done through the Signal Status drop down menu. 2. The po rt can be specified to drop th e connecti on, disable t[...]

6–14 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS 6.3.2 Logs All events occurring on the Managed Mul tiLink switch are logged. The events can be informational (e.g. login, ST P synchronization etc.), debugging logs (for debugging network and other values), critical [...]

CHAPTER 6: ACCESS CONSIDERATIONS ACCESS CONSIDERATIONS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 6–15 • F (fatal, severity level 5) indica tes that a servi ce has behaved unexpectedly. 6.3.3 Authorized Managers Just as port security allows and d isallows specif ic MAC addr esses fr om accessing a network, the E[...]

6–16 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS CONSIDERATIONS CHAPTER 6: ACCESS CONSIDERATIONS[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 7–1 Multilink ML2400 Ethernet Communications Switch Chapter 7: Access Using RADIUS GE Consumer & Industrial Multilin Access Using RADIUS 7.1 Introduction to 802.1x 7.1.1 Description The T ACACS+ pr otocol is the latest generation of T ACACS. T ACACS is a simple UDP (Us[...]

7–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING RADIUS CHAPTER 7: ACCESS USING RADIUS access to services that a re a ccessibl e via th at port . The aut hentica tor is re sponsibl e for communication with the suppli cant and for submitting the information received fr om the supplica nt to a suitable authen[...]

CHAPTER 7: ACCESS USING RADIUS ACCESS USING RADIUS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 7–3 10. If the suppli cant does not have the necessary cr edentials, a RADIUS-Access- Deny packet is relayed to the supplicant as an E AP-Failure frame. The access to the network continues to be blocked. FIGURE 7–2: 802.[...]

7–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING RADIUS CHAPTER 7: ACCESS USING RADIUS 7.2 Conf iguring 802.1x throug h the Command Line Interf ace 7.2.1 Commands On enabling 802.1x por ts, make sure the port which connects to the RADIUS servers needs to be manually authenticat ed. T o authenticate the por [...]

CHAPTER 7: ACCESS USING RADIUS ACCESS USING RADIUS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 7–5 and integer values can range from 0 to 10. The transmit argument is optional and repr esents the transmit period. This is the time in seconds the authenticato r waits to transmit another request for identif ication fr [...]

7–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING RADIUS CHAPTER 7: ACCESS USING RADIUS 7.2.2 Example Example 7-1 demonstrates how t o secure the netw ork using port access . Ensure ther e is no 802.1x or RADIUS server def ined. O nly one RADIUS server can be def ined for the entir e network. Example 7-1: Se[...]

CHAPTER 7: ACCESS USING RADIUS ACCESS USING RADIUS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 7–7 Setting por t control parameters (conti nued) ML2400(auth)## backend port=2 supptime out=45 serve rtimeout=60 max req=5 Successfully set backend server authentication parameter(s) ML2400(auth)## show-por t backend Port[...]

7–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING RADIUS CHAPTER 7: ACCESS USING RADIUS Setting por t control parameters (conti nued) ML2400(auth)## reauth port=1 status=en able period= 300 Successfully set re-authentication parameter(s) ML2400(auth)## shoW-po rt reauth Port Reauth Status Reauth Period (sec.[...]

CHAPTER 7: ACCESS USING RADIUS ACCESS USING RADIUS MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 7–9 7.3 Conf iguring 802.1x with EnerVi sta Secure Web Management Software 7.3.1 Commands T o access the 802.1x conf iguration window , select the Conf iguration > Radius > Server menu item. First , select the server[...]

7–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING RADIUS CHAPTER 7: ACCESS USING RADIUS Z Select the Conf iguration > Ra dius > Port > Set menu item t o conf igure the RADIUS characteristics of each port . Z To edit the port settings, click on the edit icon ( ). Ensure that the port which has the R[...]

CHAPTER 7: ACCESS USING RADIUS ACCESS USING RADIUS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 7–11 Z Select the Conf iguration > Ra dius > Port > Access menu item. The Quiet Period column repr esents the time, in seconds, the supplicant is held aft er an authentication failure befor e the authenticator re[...]

7–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING RADIUS CHAPTER 7: ACCESS USING RADIUS The Max Request column represents the maximum times the authenticato r retransmits an E AP request packet to the supplicant before it times out . Values are integers ranging from 1 to 10, with a default of 2. The port au[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 8–1 Multilink ML2400 Ethernet Communications Switch Chapter 8: Access using TACACS+ GE Consumer & Industrial Multilin Access using TACA CS+ 8.1 Intro duction to T ACA CS+ 8.1.1 Overview The T ACACS+ pr otocol (shor t for T erminal Access Controller Access Contr ol Syst[...]

8–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING TACACS+ CHAPTER 8: ACCESS USING TACACS+ 8.1.2 T ACACS+ Flow T ACACS works in conjunction with the local user list on the ML2400 softwar e (operating system). Please refer to User Management on page 1–14 for adding users on the MultiLink Switch Software. The[...]

CHAPTER 8: ACCESS USING TACACS+ ACCESS USING TACACS+ MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 8–3 FIGURE 8–2: T ACACS packet format The portions of the T A CACS packet ar e def ined as follows: • Ma jor Version : The ma jor T A CACS+ ve rsion number . • Minor versio n : The minor T ACACS+ version number . T[...]

8–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING TACACS+ CHAPTER 8: ACCESS USING TACACS+ 8.2 Conf iguring T A CACS+ thr oug h the Command Line Inter face 8.2.1 Commands There ar e several commands to conf igure T ACACS+. The show tacplus command d isplays the status of T ACACS or servers conf igured as T AC[...]

CHAPTER 8: ACCESS USING TACACS+ ACCESS USING TACACS+ MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 8–5 Example 8-1: Conf iguring T ACACS+ : ML2400# show ta cplus servers ID TACACS+ Server Port Encrypt Key ======================================= 1 10.21.1.170 49 Enabled secret 2- - - -- - - - 3- - - -- - - - 4- - - -- [...]

8–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING TACACS+ CHAPTER 8: ACCESS USING TACACS+ 8.3 Conf iguring T A CA CS+ with EnerVi sta Secure Web Ma nagement Softwar e Z To access the T ACACS servers, select the Administration > User Mgmt > T ACA CS+ menu item. By default , no T A CACS servers are def i[...]

CHAPTER 8: ACCESS USING TACACS+ ACCESS USING TACACS+ MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 8–7 .[...]

8–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL ACCESS USING TACACS+ CHAPTER 8: ACCESS USING TACACS+[...]

MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 9–1 Multilink ML2400 Ethernet Communications Switch Chapter 9: Port Mirroring and Setup GE Consumer & Industrial Multilin Port Mirrori ng and Setup 9.1 Port Mirroring 9.1.1 Description This section explains how individu al characteristic s of a port on a GE MultiLink s[...]

9–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP 9.2 Port Mirroring using the Command Line In ter face 9.2.1 Commands Monitoring a specif ic por t can be done by por t mirroring. Mirroring traff ic from one port t o another port allows analysis of the traff ic[...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 9–3 9.3 Port Setup 9.3.1 Commands Each port on the GE MultiLink fam ily of switches can be setup spec if ic por t charact eristics. The commands for setting the p ort charact eristics are shown below . The device[...]

9–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP In Example 9-1, ports 11 and 12 are given spec if ic names. Ports 9 and 13 are active, as shown by the link status. Por t 13 is set to 100 Mbps, and all other por ts are set to 10 Mbps. All ports are set to auto[...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 9–5 Note To change t he port speed on a tran sceiver port , it is r equ ired to re boot the s witch. 9.3.2 Flow Control The flow setting is disabled by defaul t . In this case, the port will not generat e flow co[...]

9–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP Example 9- 2: Back pr essur e and flow con trol ML2400# device ML2400(device)## show flowcontrol XOnLimit : 4 XOffLimit : 6 ML2400(device)## flow control xonlimi t=10 xofflimit= 15 XOn Limit set successfully XOf[...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 9–7 Back pressure and flow control (continued) ML2400(device)## back pressure rxthresho ld=30 Rx Buffer Threshold set successfully ML2400(device)## show backpressure Rx Buffer Threshold : 30 ML2400(device)## show[...]

9–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP 9.3.4 Broadcast Storms One of the best features of the MultiLink family of switches is its ability t o keep broadcast storms from spreading throughout a network. Network storms (or broadcast storms) are characte[...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 ET HERNET COMMUNI CATIONS SWITCH – INSTRUCTION MA NUAL 9–9 The braoadcast-prote ct command enables or disables the broadcast storm protection capabil ities. broadcast- pr otect <enable|disable> The rate-threshold command set the rate l imit in frames per second[...]

9–10 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP 9.3.5 Link Loss Alert The GE Multilin Universal Relay (UR) family and the F650 family of relays hav e redundant Ethernet ports that allow for aut omatic switching to their secondar y ports when they detect the [...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 9–11 It is recommended to enable the Link Loss Alert (LL A) feature on ports that are connected to end devices. LL A should be disabl ed for switch ports connect ed in a ring. The Link Loss Aler t feature is ena[...]

9–12 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP 9.4 Port Mirroring using EnerVista Secur e Web Management Softwar e 9.4.1 Commands Monitoring a specif ic por t can be done by por t mirroring. Mirroring traff ic from one port t o another port allows analysis [...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 9–13 2. Both the ports (monit ored port and mirror ed port) have to belong to the same VLAN. 3. The mirror ed port shows both incoming as well as outgoing traff ic. 9.4.2 Port Setup With the ML2400, the specif i[...]

9–14 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP • Auto-Neg sets aut o negotiation for 100 Mbps and Gigabit copp er ports. There is no no auto negotiation for f iber ports as their speeds are f ixed. •T h e Port Speed sets the speed to be 10 or 100 Mbps. [...]

CHAPTER 9: PORT MIRRORING AND SETUP PORT MIRRORING AND SETUP MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 9–15 9.4.3 Broadcast Storms One of the best features of the GE MultiLink switch is its ability t o keep broadcast storms from spr eading throughout a network . Network storms (or broadcast storms) are characteri[...]

9–16 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL PORT MIRRORING AND SETUP CHAPTER 9: PORT MIRRORING AND SETUP Z After changes are made, do not forget to save the chang es using the save icon ( ) . If the switch is rebooted before the changes are ma de, the changes will be lost .[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 10–1 Multilink ML2400 Ethernet Communications Switch Chapter 10: VLAN GE Consumer & Industrial Multilin VLAN 10.1 VL AN Description 10.1.1 Overview Short for vir tual L AN (VLAN), a VL AN creates separa te coll ision domains or network segments that can span multiple [...]

10–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN CHAPTER 10: VLAN A group of network users (ports) assigned to a VL AN form a broadcast domain. Packets are forwarded only between por ts that are desi gnated for the same VLAN. Cross-domain broadcast traff ic in the switch is el iminat ed and bandwidth is saved by n[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 10–3 10.1.2 Tag VLAN vs. Port VL AN What is the difference between tag and port VLAN? In a nutshell - por t VLAN sets a specif ic port or group of ports t o belong to a VL AN. Port VL ANs do not look for VLAN identif ier (VID) information nor does it[...]

10–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN CHAPTER 10: VLAN 10.2 Conf iguring Port VL ANs thro ugh the Command Line Inter face 10.2.1 Description Port VLA Ns are rar ely used in networks which use VLANs across multiple switches. Por t VLANs are used when VLANs are setup up on a single switch and c onnectivit[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 10–5 save To ed it V L A N s : edit id=<vlan Id> [name=<vlan na me>] port=<number|list|range> To display the VLAN information: show vlan type=<por t|tag> [<id=vlanid>] The following command sequence shows how to conf igu[...]

10–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN CHAPTER 10: VLAN Example 10-1: Adding three VL ANs ML2400# set vlan type =port VLAN set to Port-based. ML2400# vlan ty pe=port ML2400(port-vlan )## add id=10 name=en gineering port= 14 Vlan added successfully with Vlan id : 10 Vlan name : engineering Ports : 14 ML24[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 10–7 Adding thr ee VLANs (continued ) ML2400(port-vlan )## show vlan type=port VLAN ID : 1 Name : Default VLAN Status : Active ======================== PORT | STATUS ======================== 9| U P 10 | DOWN 11 | DOWN 12 | DOWN 13 | UP 14 | DOWN 15 |[...]

10–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN CHAPTER 10: VLAN Adding thr ee VLANs (continued ) VLAN ID : 10 Name : engineering Status : Active ======================== PORT | STATUS ======================== 14 | DOWN VLAN ID : 20 Name : sales Status : Active ======================== PORT | STATUS =============[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 10–9 10.3 Conf iguring Port VL ANs with EnerVista Secure Web Management Softwar e 10.3.1 Description Port VLA Ns are rar ely used in networks which use VLANs across multiple switches. Por t VLANs are used when VLANs are setup up on a single switch an[...]

10–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN The currently assigned Port VL ANs are displayed as follows: Z Select the Conf iguration > VLAN > Port-Based menu item. As discussed ab ove, ports 9, 10, 11, 12, 13, 15, 16 still belong t o default VLAN. We wi ll now add another VL AN with V[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–11 Z Add the ports. Z Def ine the VLAN. Z Click OK . . After add ing the VLAN, the VL AN is not active. Activating the VLAN has to be done manually. Z To activate the VLAN, click on the St atus button.. A specif ic VLAN can be activated or all VL [...]

10–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN . After activation, note that por ts 9 to 13 belong to the new VL AN. Their membership in the default VLAN has been el iminated. Note the VL AN membership of the por ts assigned to VL AN 40 now indicat es that they are only members of VLAN 40. The[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–13 10.4 Conf iguring T ag VLANs throug h the Command Line Inter face 10.4.1 Description The VLAN information needs t o be propagated on to other switches when multiple switches are connected on a network . In these situations it i s best to use ta[...]

10–14 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN To mov e Management Control on any VLAN: add id=<vlan Id> [name=<vlan na me>] port=<number|list|range> [Forbid=<number|list|range>] [<mgt|nomgt>] To enable or disable Management Control on any VLAN: edit id=<vlan I[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–15 Example 10 -2: Converting Port VLAN to Tag VLAN ML2400# vlan ty pe=port ML2400(port-vlan )## show vlan type=port VLAN ID : 1 Name : Default VLAN Status : Active ======================== PORT | STATUS ======================== 9| U P 10 | DOWN 11[...]

10–16 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN Converting Port VL AN to Tag VL AN (continued) ML2400# show vl an type=tag VLAN ID : 1 Name : Default VLAN Status : Active ============================== PORT | MODE | STATUS ============================== 9 | UNTAGGED | UP 10 | UNTAGGED | DOWN 11[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–17 Converting Port VL AN to Tag VL AN (continued) ML2400(tag-vlan)## show vl an type=tag VLAN ID : 1 Name : Default VLAN Status : Active ============================== PORT | MODE | STATUS ============================== 9 | UNTAGGED | UP 10 | UNTA[...]

10–18 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN Converting Port VL AN to Tag VL AN (continued) ML2400(tag-vlan)## set-por t port=14-16 fi lter status=enab le WARNING: PVID does not match the port(15)'s VLAN ID(s). If you are using telnet session on this port,setting ingress might stop the [...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–19 Converting Port VL AN to Tag VL AN (continued) ML2400(tag-vlan)## se t-port port=14- 16 tagging id=1 0 status=tagged Port tagging enabled ML2400(tag-vlan)## set-por t port=14-16 ta gging id=20 stat us=tagged Port tagging enabled ML2400(tag-vlan[...]

10–20 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN 10.5 Conf iguring T ag VL ANs with En erVista Secur e Web Management Softwar e 10.5.1 Description When multiple switches are on a network, the VL AN information needs to be propagat ed on to other switches. In such situations, it is best to use ta[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–21 . Z Now add the necessary VLANs. In the example below , add the VLANs in the following manner •V L A N 1 , A l l p o r t s - d e f a u l t V L A N • VLAN 10, Engineering VL AN - ports 11, 12, 13 • VLAN 20, Suppor t VLAN - por ts 13, 14, 1[...]

10–22 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN . Z Repeat the last two steps for each of the por ts and each of the VLANs (click on port settings and enable the t ag on the port .) After all the ports are t agged, the t agged column should change to “Y es” for all VLANs To check the status[...]

CHAPTER 10: VLAN VLAN MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 10–23 . T o activate the VLAN, Z Click on the St atus button under the Conf iguration >VL AN >Tag- Based > Settings menu. Z Click OK . Tagged VLANs can be viewed from the Conf iguration > VL AN > Tag-Based > T agging menu. To add or[...]

10–24 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN CHAPTER 10: VLAN . To enable the f ilter capabil ity for each por t , use the Conf iguration >VL AN >Tag-Based > Settings menu as shown below . Use the Conf iguration >VL AN >Tag-Based > Filter menu to view the f ilt er information for the ports.[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 11–1 Multilink ML2400 Ethernet Communications Switch Chapter 11: VLAN Registration over GARP GE Consumer & Industrial Multilin VLAN Registration over GARP 11.1 Over view 11.1.1 Description The Generic Attribute Registration Protocol (G ARP) and VLAN r egistration over[...]

11–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN REGISTRATION OVER GARP CHAPTER 11: VLAN REGISTRATION OVER GARP Note There must be one common VLAN (that is, one common VID) connecting all of the GVRP- awar e devices in the network to carry GVRP packets. GE Multilin recommends the default VLAN (DEF AUL T_VLAN; VID [...]

CHAPTER 11: VLAN REGISTRATION OVER GARP VLAN REGISTRATION OVER GARP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 1–3 11. P ort 2 receives advertisement of VID 3. (Port 2 was already statically conf igur ed for VIDs 1, 2, 3). Note If a static VL AN is conf igur ed on at least one port of a switch, and that port has[...]

11–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN REGISTRATION OVER GARP CHAPTER 11: VLAN REGISTRATION OVER GARP • Send VLAN adver tisements, and also receive advertisem ents for VLANs on other ports and dynamically join those VL ANs • Send VLAN adver tisements, but ignore advertisements received fr om other po[...]

CHAPTER 11: VLAN REGISTRATION OVER GARP VLAN REGISTRATION OVER GARP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 1–5 The unknown VLAN paramet ers are conf igured on a per inter face basis using the CLI. The tagged, untagged, Auto, and Forbid options are conf igured in the VLAN cont ext . Since dynamic VLANs operat[...]

11–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN REGISTRATION OVER GARP CHAPTER 11: VLAN REGISTRATION OVER GARP The time-to-l ive for dynamic VLANs is 10 seconds. That is, if a por t has not received an advertisement for an existing dynamic VL AN during the last 10 seconds, the port removes itself from that dynami[...]

CHAPTER 11: VLAN REGISTRATION OVER GARP VLAN REGISTRATION OVER GARP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 1–7 11.2 Conf iguring G VRP through the Command Line Interface 11.2.1 Commands The commands used for conf iguring GVRP are shown below . The gvrp command enables or d isables GVRP . gvrp <enable|disa[...]

11–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL VLAN REGISTRATION OVER GARP CHAPTER 11: VLAN REGISTRATION OVER GARP Example 11-2: Conf igurin g GVRP ML2400# gvrp ML2400(gvrp)# show gvrp GVRP Status : Enabled ML2400(gvrp)## gvrp di sable GVRP is now disabled ML2400(gvrp)## gvrp en able GVRP enabled ML2400(gvrp)## show-[...]

CHAPTER 11: VLAN REGISTRATION OVER GARP VLAN REGISTRATION OVER GARP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 1–9 11.3 Conf iguring G VRP with EnerVist a Secure Web Ma nagement Softwar e 11.3.1 Example To conf igure G VRP , Z Select the Conf iguration > VLAN > GVRP menu item. From the GVRP menu scr een, G[...]

11–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL VLAN REGISTRATION OVER GARP CHAPTER 11: VLAN REGISTRATION OVER GARP[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 2–1 Multilink ML2400 Ethernet Communications Switch Chapter 12: Spanning Tree Protocol (STP) GE Consumer & Industrial Multilin Spanning Tree Protocol (STP) 12.1 Over view 12.1.1 Description The Spanning Tree Pr otocol was designed to avoid loops in an Ethernet netwo[...]

12–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SPANNING TREE PROTOCOL (STP) CHAPTER 12: SPANNING TREE PROTOCOL (STP) While allowing only one active path through a network at any time, STP retains any redundant physical path to ser ve as a backup (blocked) path in case the existing active path fails. Thus, if an activ[...]

CHAPTER 12: SPANNING TREE PROTOCOL (STP) SPANNING TREE PROTOCOL (STP) MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 2–3 12.2 Conf iguring STP The show stp command l ists the switch 's full STP conf iguration, includ ing general settings and port settings, regardless of whether STP is enabled or disabled (defau[...]

12–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SPANNING TREE PROTOCOL (STP) CHAPTER 12: SPANNING TREE PROTOCOL (STP) forwarding stat e. The default is 15 se conds, with a range of 4 to 30 seconds. • Root Bridge Hello T ime : Ind icates the desig nated root bridge' s hello time. Hello information is transmitte [...]

CHAPTER 12: SPANNING TREE PROTOCOL (STP) SPANNING TREE PROTOCOL (STP) MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 2–5 • Priority : STP uses this to determine which por ts are used for forwarding. Lower the number means higher priority. Value ranges fr om 0 to 255. Default is 128 • Path Cost : This is the as s[...]

12–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SPANNING TREE PROTOCOL (STP) CHAPTER 12: SPANNING TREE PROTOCOL (STP) Example 12-3 shows how to enable STP using the above commands. The priority command specif ies the port or switch level priority. When a port(s) are specif ied the priority is associ ated with ports an[...]

CHAPTER 12: SPANNING TREE PROTOCOL (STP) SPANNING TREE PROTOCOL (STP) MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 2–7 priority [port=<number|list|range>] value=<0-255 | 0-65535> The cost command is port spec if ic. A path cost is assig ned to indi vidual ports for the switch to determine whic h ports [...]

12–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SPANNING TREE PROTOCOL (STP) CHAPTER 12: SPANNING TREE PROTOCOL (STP) Example 12-4: Conf igurin g STP parameter s ML2400(stp)## show stp config STP CONFIGURATION ----------------- Spanning Tree Enabled(Global) : NO Spanning Tree Enabled(Ports) : YES, 9,10,11,12,13,14,15,[...]

CHAPTER 12: SPANNING TREE PROTOCOL (STP) SPANNING TREE PROTOCOL (STP) MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 2–9 Conf iguring STP parame ters (continued) ML2400(stp)## show stp config STP CONFIGURATION ----------------- Spanning Tree Enabled(Global) : YES Spanning Tree Enabled(Ports) : YES, 9,10,11,12,13,14,[...]

12–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL SPANNING TREE PROTOCOL (STP) CHAPTER 12: SPANNING TREE PROTOCOL (STP) Conf iguring STP parame ters (continued) RSTP CONFIGURATION ----------------- Rapid STP/STP Enabled(Global) : NO ML2400(stp)## priority p ort=13 value=20 Successfully set the priority for port 13 ML2[...]

CHAPTER 12: SPANNING TREE PROTOCOL (STP) SPANNING TREE PROTOCOL (STP) MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 12–11 Conf iguring STP parame ters (continued) ML2400 (stp)## port port=9 statu s=enable Successfully set the STP status for port 9 ML2400(stp)## show stp ports STP Port Configuration ------------------[...]

12–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL SPANNING TREE PROTOCOL (STP) CHAPTER 12: SPANNING TREE PROTOCOL (STP) Conf iguring STP parame ters (continued) ML2400(stp)## show stp config STP CONFIGURATION ----------------- Spanning Tree Enabled(Global) : YES Spanning Tree Enabled(Ports) : YES, 9,10,11,12,13,14,15,[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 3–1 Multilink ML2400 Ethernet Communications Switch Chapter 13: Rapid Spanning Tree Protocol GE Consumer & Industrial Multilin Rapid Spanning Tree Protocol 13.1 Over view 13.1.1 Description The Rapid Spanning Tree Pr otoc ol (RTSP), like STP , was designed to avoid [...]

13–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL • STP relays conf iguration messages r eceived on the root port going out of its designated p orts. If a n STP switch (bri dge) fails t o receive a message from its neighbor it cannot be sure wher e[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 3–3 1. Under some circumstances, it is possible for the rapid state transitions employed by RSTP to result in an increase in the rates of frame duplica tion and the order in which the frames are sent[...]

13–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL 13.2 Conf iguring RSTP thr ough the Command Line Inter face 13.2.1 Normal RSTP The commands to setup and conf igure RSTP are as follows. The set stp command sets the switch to suppor t RSTP or STP . I[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 3–5 The variables listed by the show stp config command are: • Rapid Spanning Tree Ena bled (Global) : Indicat es whether STP is enabled or disabled globally i. e. if the values is YES, all port s [...]

13–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL Example 13-1: Enabling RSTP and reviewing the RSTP variab les ML2400# rstp ML2400(rstp)## show s tp config RSTP CONFIGURATION ----------------- Rapid STP/STP Enabled(Global) : NO ML2400(rstp)## rstp e[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 3–7 The variables listed by the show stp ports command are: • Por t# : Indicates the por t number . The va lue ranges from 1 to the maximum number of ports in the switch. • Typ e : Indica tes the[...]

13–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL In this example, ports 9 and 10 have a path cost of 20000 and ar e the least cost paths. These ports are connecte d to other switches and the por ts are enabled as forward ing ports. Port s 6 and 7 ar[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 3–9 The status paramet er enables or disables a por t from participating in RSTP d iscovery. Its best to only allow trunk por ts to par ticipate in RSTP; end stations need not participat e in the RST[...]

13–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL Example 13-4: Con f ig uring RSTP ML2400# rstp ML2400(rstp)## show s tp config RSTP CONFIGURATION ------------------ Rapid STP/STP Enabled(Global) : NO ML2400(rstp)## show a ctive-stp Current Active[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–11 Conf iguring RSTP (conti nued) ML2400(rstp)## forcev ersion stp ML2400(rstp)## show-f orceversion Force Version : Force to STP only ML2400(rstp)## show s tp config RSTP CONFIGURATION ------------[...]

13–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL Conf iguring RSTP (conti nued) ML2400(rstp)## show s tp ports RSTP Port Configuration -------------------------------------------------------------------------------------- Port# Type Priority Path [...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–13 Conf iguring RSTP (conti nued) ML2400(rstp)## show s tp ports RSTP Port Configuration -------------------------------------------------------------------------------------- Port# Type Priority Pa[...]

13–14 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL 13.2.2 Smart RSTP (Ring-Only Mo de) through the Command Line Interface A special case of a mesh structure is a ring. In many networks, network managers prefer to create a ring structure for r edunda[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–15 The sequence of commands for enabl ing ring-only m ode is shown in the followi ng example: Example 13-5: Conf iguring smar t RSTP , ring-only mode ML2400# rstp ML2400(rstp)## rstp enab le Success[...]

13–16 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL 13.3 Conf iguring STP/RSTP with EnerV i sta Secure Web Management softwar e 13.3.1 Normal RSTP To setup and conf igure RSTP , select the Conf igure > RSTP menu items. In setting up RSTP or STP , [...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–17 • Status : Ind icate s whether STP or RSTP is enabled. • Bridge Hello T ime : When the switch is the root device, this is the time between messages being transmitted. The value is from 1 to 1[...]

13–18 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL Once again, if you are not familiar with the ST P or RSTP paramet er settings, is best to use the default values. Z Simply enable RSTP (or STP) and let the syst em default values prevail. After RSTP[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–19 The port specif ic values for RSTP or STP are shown below . Z Click on the edit icon ( ) to edit the values for a specif ic port . The columns in the above window are def ined as follows: • Por[...]

13–20 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL • P2P Ports : set the "point-to-point" value to off on all por ts that are connected to shared LAN segments (i.e. connections to hubs). The default value is auto. P2P ports would typical[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–21 To conf igure ring-only mode, ensur e the f irst three of the four situa tions descr ibed abov e are met . To en a b l e ri n g - o n l y m o d e , f i r s t Z Enable RSTP by setting the STP Type[...]

13–22 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL Z Click the Edit butt on to conf igure RSTP . Z Once in Edit mode, change the Status to Enable. Z Save Conf iguration. T o reset RSTP back to normal mode, select “Normal RSTP ” for the Proto col[...]

CHAPTER 13: RAPID SPANNING TREE PR OTOCOL RAPID SPANNING TREE PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 13–23 Z Click the Edit button to conf igure RO Mode. Z Select the desired ports as shown below , then click OK to exit . Note Only 2 ports can be select ed to Ring Only Mode. Z Select the Enabled optio[...]

13–24 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL RAPID SPANNING TREE PROTOCOL CHAPTE R 13: RAPID SPANNING TREE PROTOCOL[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 4–1 Multilink ML2400 Ethernet Communications Switch Chapter 14: Quality of Service GE Consumer & Industrial Multilin Qual ity of Ser vice 14.1 QoS Over view 14.1.1 Description Quality of Ser vice (QoS) refers to the capabi lity of a network to provide different prio[...]

14–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL QUALITY OF SERVICE CHAPTER 14: QUALITY OF SERVICE To make the preemptive queuing possible, most switches implement at least two queue buffers. The MultiLink family of switches has two priority queues, 1 (low) and 0 (high).When tagged packets enter a switch por t , the sw[...]

CHAPTER 14: QUALITY OF SERVICE QUALITY OF SERVICE MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 4–3 FIGURE 14–2: IP Precedence ToS Field in an IP Packet Header The three most signif icant bits (correlating to binary set tings 32, 64, and 128) of the Type of Service (ToS) f ield in the IP header constitute the bit[...]

14–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL QUALITY OF SERVICE CHAPTER 14: QUALITY OF SERVICE 14.2 Conf iguring QoS thr ough the Command Line Inter face 14.2.1 Commands MultiLink switches suppor t three types of QoS - P ort based, Tag based and T oS based. Note QoS is disabled by defa ult on the switch. QoS needs [...]

CHAPTER 14: QUALITY OF SERVICE QUALITY OF SERVICE MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 4–5 The show qos command disp lays the QoS settings show qos [type=<por t|tag|t os>] [port=<por t|list|range>] Sometimes it is necessary to change the priori ty of the packets going out of a switch. For examp[...]

14–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL QUALITY OF SERVICE CHAPTER 14: QUALITY OF SERVICE 14.2.2 Example The following example shows how to conf igure QoS. Example 14-1: Conf igurin g QoS ML2400# show po rt Keys: E = Enable D = Disable H = Half Duplex F = Full Duplex M = Multiple VLAN's NA = Not Applicabl[...]

CHAPTER 14: QUALITY OF SERVICE QUALITY OF SERVICE MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 4–7 Conf iguring QoS (continued) ML2400(qos)## show qo s ============================== PORT | QOS | STATUS ============================== 9 | None | UP 10 | Port | DOWN 11 | Tag | DOWN 12 | None | DOWN 13 | None | UP 14[...]

14–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL QUALITY OF SERVICE CHAPTER 14: QUALITY OF SERVICE Conf iguring QoS (continued) ML2400(qos)## show qo s ============================== PORT | QOS | STATUS ============================== 9 | None | UP 10 | Port | DOWN 11 | Tag | DOWN 12 | Tag | DOWN 13 | None | UP 14 | Non[...]

CHAPTER 14: QUALITY OF SERVICE QUALITY OF SERVICE MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 4–9 14.3 Conf iguring QoS with EnerV ist a Secure Web Management Softw are 14.3.1 Description To access QoS settings, Z Select the Conf iguration > QoS menu items. Z Select the Por t and the t ype of QoS/T oS se tting[...]

14–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL QUALITY OF SERVICE CHAPTER 14: QUALITY OF SERVICE After the por t QoS settings are completed, the changes are r eflected on the QoS menu screen. The port 14 QoS settings indicat e high priority set . Next , a tag-based QoS is enabled on port 17. Not e that only the men[...]

CHAPTER 14: QUALITY OF SERVICE QUALITY OF SERVICE MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 14–11 After the Tag QoS settings are completed, the changes are reflected on the QoS menu screen. In the following window , a ToS is enabled on Port 19. As before, only the T oS level settings are r elevant .[...]

14–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL QUALITY OF SERVICE CHAPTER 14: QUALITY OF SERVICE Note that the d ifferent settings are clear from the window below . P ort 14 has port-based QoS, port 15 has tag-based QoS , and port 16 is using ToS. Z After all changes are made, save the changes using the save icon ([...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 5–1 Multilink ML2400 Ethernet Communications Switch Chapter 15: IGMP GE Consumer & Industrial Multilin IGMP 15.1 Over view 15.1.1 Description Internet Group Management Protocol (IGMP) is def ined in RFC 1112 as the standard for IP multicasting in the Int ernet . It [...]

15–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IGMP CHAPTER 15: IGMP zero. On the other hand, a transient group is dynamically assigned an address when the group is created, at the request of a host . A transient group ceases to exist , and its a ddress becomes eligible for reassignment , wh en its membership drops t[...]

CHAPTER 15: IGMP IGMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 5–3 The f igure below shows a network running IGMP . FIGURE 15–1: Advantages of using IGMP In the above diagram: • P Cs 1 and 4, switch 2, and all of the routers are members of an IP multicast group (the routers operat e as queriers). • Switc[...]

15–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IGMP CHAPTER 15: IGMP E ither of these switche s can operate as querie r because a multicast router is not present on the network. (If an IGMP switch does not de t ect a querier , it automatically assumes this role, assuming the querier feature is enabled-the default-wit[...]

CHAPTER 15: IGMP IGMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 5–5 15.1.4 Reserved Addres ses Excluded fr om IP Multicast (IGMP) Filtering Traff ic to IP multicast groups in addr ess ra nge 224.0.0.0 to 224.0. 0.255 will always be flooded because addresses in this range are “well known” or “reserved” .[...]

15–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IGMP CHAPTER 15: IGMP 15.2 Conf iguring IGMP thro ugh the Command Line Inter face 15.2.1 Commands The igmp command ent ers IGMP conf iguration mode and enables or disabl es IGMP on the switch. igmp igmp <enable/disable> The show igmp command di splays the IGMP stat[...]

CHAPTER 15: IGMP IGMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 5–7 show-group The following command sequence illustrat es how to display IGMP groups: ML2400( igmp)## show-gro up GroupIp PortNo Timer LeavePending ---------------------------------------- 224.1.0.1 9 155 0 224.0.1.40 9 155 0 ML2400( igmp)## The o[...]

15–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL IGMP CHAPTER 15: IGMP 15.2.2 Example The following example shows how to conf igure IGMP . Example 15-1: Conf igurin g IGMP ML2400( igmp)## set-port po rt=10-12 mode=f orward Port mode is set. ML2400( igmp)## show-port --------------------- Port | Mode -------------------[...]

CHAPTER 15: IGMP IGMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 5–9 Conf iguring IGMP (continued) ML2400( igmp)## set-leave e nable IGMP immediate leave status is enabled ML2400( igmp)## show igmp IGMP State : Enabled ImmediateLeave : Enabled Querier : Enabled Querier Interval : 125 Querier Response Interval : [...]

15–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL IGMP CHAPTER 15: IGMP Conf iguring IGMP (continued) ML2400( igmp)## show igmp IGMP State : Enabled ImmediateLeave : Disabled Querier : Disabled Querier Interval : 127 Querier Response Interval : 11 Multicasting Unknown Streams : Enabled ML2400( igmp)## mcast disab le M[...]

CHAPTER 15: IGMP IGMP MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 15–11 15.3 Conf iguring IGMP with EnerVist a Secure Web Management Softwar e 15.3.1 Example For conf iguring IGMP , Z Select the Conf iguration > IGMP menu item. The menu allows the IGMP parameter s to be set and provides information on IGMP group[...]

15–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL IGMP CHAPTER 15: IGMP[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 6–1 Multilink ML2400 Ethernet Communications Switch Chapter 16: SNMP GE Consumer & Industrial Multilin SNMP 16.1 Over view 16.1.1 Description SImple Network Management Protocol (SNMP) enables management of the network. There are many softw are packages which provide[...]

16–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SNMP CHAPTER 16: SNMP authoritative. When an SNMP message does not expect a response, the sender is authoritative • Communi ty stri ng - A text string used to authenticat e messages between a management station and an SNMP v1/v2c engine • Data integrity - A cond itio[...]

CHAPTER 16: SNMP SNMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 6–3 • SNMP user - A person for which an SNMP management operation is performed . The user is the person on a remote SNMP engine who r eceives the information. • SNMP view - A mapping between SNMP objects and the access rights available for thos[...]

16–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SNMP CHAPTER 16: SNMP 16.2 Conf iguring SNMP thr ough the Command Line Interf ace 16.2.1 Commands There ar e several commands and variable which can be set for conf iguring SNMP . The basic SNMP v1 parameter s can be set by referring to the section on System Paramet ers.[...]

CHAPTER 16: SNMP SNMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 6–5 trap <add|delete> id=<id> [type=<v 1|v 2|inform>] [host=<host-ip>] [community=<string >] [port=<1-65534>] The show-trap command shows the conf igur ed trap stations in tabular format . The id argument is opti[...]

16–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SNMP CHAPTER 16: SNMP Example 16-1: Conf igurin g SNMP ML2400# set snmp type =v1 SNMP version support is set to "v1" ML2400# show sn mp SNMP CONFIGURATION INFORMATION ------------------------------ SNMP Get Community Name : public SNMP Set Community Name : priv[...]

CHAPTER 16: SNMP SNMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 6–7 Conf iguring SNMP (c ontinued) ML2400(snmpv3)## trap add id=1 ty pe=v1 host=3.94. 200.107 Entry is added successfully ML2400(snmpv3)## show-trap ID Trap Type Host IP Community Port ================================================ 1 v1 3.94.200.[...]

16–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL SNMP CHAPTER 16: SNMP Conf iguring SNMP (c ontinued) ML2400(snmpv3)## show-group ID Group Name Sec. Model Com2Sec ID ============================================= 1v 1 v 1 1 2 public v2c 1 3 public usm 1 4- - - - - - 5- - - - - - 6- - - - - - 7- - - - - - 8- - - - - - 9-[...]

CHAPTER 16: SNMP SNMP MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 6–9 Conf iguring SNMP (c ontinued) ML2400(snmpv3)## show -access ID View Name Model Level R/View W/View N/View Context Prefix ================================================================================= 1 v1 v1 noauth 1 none none "" [...]

16–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL SNMP CHAPTER 16: SNMP 16.3 Conf iguring SNMP with EnerV ist a Secure Web Management Softwar e 16.3.1 Example Most SNMP v1 capabilities can be set using the EnerV ista Secure Web Management Software. For SNMP v2 and v3 parameters, plea se refer to Configuring SNMP throu[...]

CHAPTER 16: SNMP SNMP MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 16–11 The following window illustrat es changes t o the SNMP community paramet ers. It i s recommended to change the community strings from the default values of publ ic and private to other values. Z When done changing the community strings, click O[...]

16–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL SNMP CHAPTER 16: SNMP Z When done adding trap receivers, click OK . Note the d ifferent types of trap r eceivers added. Stations can be deleted using the delete icon ( ). To change the stations characteristics or IP addresses, it is recommended to delet e the station a[...]

CHAPTER 16: SNMP SNMP MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 16–13 16.4 Conf iguring RMON 16.4.1 Description The switch supports RMON (Remot e Monitoring ) on all connected network segments. This allows for troubleshooting and optimizing your network. The MultiLink family of switches provides hardw are-based R[...]

16–14 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL SNMP CHAPTER 16: SNMP ML2400(rmon)## sho w rmon event RMON Event Default Owner : test RMON Event Default Community : somestring ML2400(rmon)## exi t ML2400#[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 7–1 Multilink ML2400 Ethernet Communications Switch Chapter 17: Miscellaneous GE Consumer & Industrial Multilin Miscellaneou s commands 17.1 Alarm Relays 17.1.1 Description In a wiring closet , it would be helpful if there wer e a visual indication for faults on com[...]

17–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS Note The S-RING OPEN event is not supported in the MultiLink ML2400 Ethernet Switch. 17.1.2 Conf iguring Alarm Relays thr ough the Command Line Interface To customize these capabilities, the ML2400 provides additi[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 7–3 Alarm relays (continued) ML2400(alarm)## add e vent=2 Alarm Event(s) Added: 2 ML2400(alarm)## show ala rm Alarm Events Configuration -------------------------- Alarm Status: DISABLED Relay Closure Time Perio[...]

17–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS Example 17-1: Alarm relays ML2400# alarm ML2400(alarm)## add e vent=2 Alarm Event(s) Added: 2 ML2400(alarm)## add e vent=1-5 Event 2 is Already Enabled. Alarm Event(s) Added: 1, 3, 4, 5 ML2400(alarm)## add e vent=[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 7–5 17.1.3 Conf iguring Alarm Relays with En erVista Secure Web Management Softwar e To customize the alarm r elays, Z Select the Conf iguration > Alarms menu item. Each alarm can be enabled or disabled form [...]

17–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS 17.2 E-mail 17.2.1 Description SMTP (RFC 821) is a TCP/IP pr otocol used in se nd ing e-mail. However , since it ' s l imited in its ability t o queue messages at the receiving end, it' s usually used wi[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 7–7 The show smtp command d isplays the current SMTP global settings and recipients displays the currently conf igured recipients of e-mail alerts. show smtp <conf ig|recipients> The add command adds a spe[...]

17–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS 17.2.3 Example The following example shows how to set SMTP to receiv e SNMP trap information via e-mail. Note E-mail alert s can be forwarded to be received by other devices such as cellphones and pages. Most inte[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 7–9 17.3 Statistics 17.3.1 Viewing Port Statistics with En erV ista Secure Web Mana gement Software The EnerVista Secure Web Management Softw are allows for the display of several statistics in a gra phical form[...]

17–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS The following f igure displays the por t statistics for group 3.[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–11 17.4 Serial Connectivity 17.4.1 Description When using the serial connectivity with appl ications such as HyperTerminal, it may be necessary to optimize the charact er delays so that the FIFO buffer used in [...]

17–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS 17.5 Histor y 17.5.1 Commands The commands below may be useful in r epeating commands and obtaining hist ory information. The !! command r epeats the last command. !! The !1 , !2 ,..., !n commands repeat the n t[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–13 17.6 Ping 17.6.1 Ping through the Command Line Inter face The ping command can be used to test connectivity t o other devices as well as checking to see if the IP address is setup corr ectly. The command syn[...]

17–14 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS 17.7 Prompt 17.7.1 Changing the Command Line Prompt Setting a meaningful host prompt can be usef ul when a network administrator is managing multiple switches and has multipl e telnet or console sessions. To fac[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–15 17.8 Sy stem Events 17.8.1 Description The event log recor ds operating ev ents as single-line ent ries list ed in chronological order , and are a useful tool for isolating problems. Each event log entry is [...]

17–16 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS Event logs can be expor ted t o a ftp or a tftp ser ver on the network for further analysis. The CLI command is used to facil itat e the export of the event log exportlog mode=<serial|tftp|f tp> <ipaddr[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–17 For viewing each specif ic log, Z Select the Configuration > Logs menu item. Each specif ic type of log can be view ed by using the drop down menu as shown below . In this example only informational logs [...]

17–18 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS 17.9 Command Reference 17.9.1 Main Commands The main commands can be categorized as show commands, set commands, and context-less commands. The show commands are list ed below . • show active-snmp : d isplays [...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–19 • show smtp : d isplays e-mail (SMTP) aler t information • show snmp : di splays information related t o SNMP • show sntp : displays the conf igured SNTP server s details • show stats : displays the [...]

17–20 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS • save • whoami : di splay the user information • reboot • authorize • degrade • exportlog mode • ftp • help • ipconfig • kill • kill session id • logout : logs out from the current user [...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–21 • clear-stats • portaccess • reauth • setport • show-port • show-stats • trigger-reauth The device commands are shown below . • device • backpressure • broadcast-prote ct : enables or dis[...]

17–22 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS The port mirroring commands are shown below . Refer to Port Mirroring on page 9–1 for additional deta ils. • help port-mirror • prtmr : enables/dis ables port mirroring functionality • setport : def ines[...]

CHAPTER 17: MISCELLANEOUS CO MMANDS MISCELLANEOUS COMMANDS MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 17–23 The Simple Mail Transfer Protocol (SMTP) commands for e-mail are shown below . Refer to E-mail on page 17–6 for additional details. • add : adds a r ecipi ent • delete : delet es a recipient • help s[...]

17–24 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MISCELLANEOUS COMMANDS CHAPTER 17: MISCELLANEOUS COMMANDS • useraccess The VLAN commands are shown below . Refer t o VLAN on page 10–1 for additional details. • add • delete • edit • save • set-egress • set-ingress • set-port • show-egress • show-[...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 8–1 Multilink ML2400 Ethernet Communications Switch Chapter 18: Modbus Protocol GE Consumer & Industrial Multilin Modbus Protocol 18.1 Modbus Conf iguration 18.1.1 Overview Modicon programmable controllers as well as other PLCs can communicate with each other and ot[...]

18–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL The commands enable the Modbus protocol and set the relevant Modbus slave addr ess and communication port values. For example, ML2400# show ip config IP Address: 192.168.1.5 Subnet Mask: 255.255.255.0 Default Gateway: 192.168.1[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 8–3 18.2 Memory Mapping 18.2.1 Modbus Memory Map The Modbus memory map is shown below . Refer to Format Codes on page 18–36 for details on the items in the format column. Table 18–1: Mod bus memory map (Sheet 1 of 33) Addr[...]

18–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0062 Por t 13 type 0 t o 6 1 F4 Varies 0063 Por t 14 type 0 t o 6 1 F4 Varies 0064 Por t 15 type 0 t o 6 1 F4 Varies 0065 Por t 16 type 0 t o 6 1 F4 Varies 0066 Por t 17 type 0 t o 6 1 F4 Varies 0067 Por t 18 type 0 t o 6 1 F4 [...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 8–5 0090 Por t 27 link status 0 to 1 1 F3 0 0091 Por t 28 link status 0 to 1 1 F3 0 0092 Por t 29 link status 0 to 1 1 F3 0 0093 Por t 30 link status 0 to 1 1 F3 0 0094 Por t 31 link status 0 to 1 1 F3 0 0095 Por t 32 link sta[...]

18–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 00BE Port 9 activity 0 t o 1 1 F3 0 00BF Port 10 ac tivity 0 to 1 1 F3 0 00C0 Port 11 activity 0 to 1 1 F3 0 00C1 Port 12 activity 0 to 1 1 F3 0 00C2 Port 13 activity 0 to 1 1 F3 0 00C3 Port 14 activity 0 to 1 1 F3 0 00C4 Port [...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 8–7 00F0 Port 1: Number of lat e collisions occurred 0 to 4294967295 1F 9 0 00F2 Port 1: Number of 64-byt e frames rec ei ved /s en t 0 to 4294967295 1F 9 0 00F4 Port 1: Number of 65 to 127 byte frames received/sent 0 to 42949[...]

18–8 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0128 Por t 2: Number of 128 to 255 byt e frames received/sent 0 to 4294967295 1F 9 0 012A Port 2: Number of 256 to 511 byte frames received/sent 0 to 4294967295 1F 9 0 012C P ort 2: Number of 512 t o 1023 byte frames received/s[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 8–9 0160 Por t 3: Number of 1023 to maximum byte frames received/sent 0 to 4294967295 1F 9 0 0162 Por t 3: Number of MAC error packets 0 t o 4294967295 1F 9 0 0164 Por t 3: Number of dropped received packets 0 to 4294967295 1F[...]

18–10 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0198 Por t 4: Number of multicast frames sent 0 to 4294967295 1F 9 0 019A Port 4: Number of broadcast frames sent 0 to 4294967295 1F 9 0 019C P ort 4: Number of <64 byt e fragments with good CRC 0 to 4294967295 1F 9 0 019E[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–11 01D0 Por t 6: Number of bytes received 0 to 4294967295 1F 9 0 01D2 Por t 6: Number of bytes sent 0 t o 4294967295 1F 9 0 01D4 Por t 6: Number of frames received 0 t o 4294967295 1F 9 0 01D6 Por t 6: Number of frames sent 0[...]

18–12 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0208 Por t 7: Number of frames sent 0 to 4294967295 1F 9 0 020A Port 7: T otal bytes received 0 to 4294967295 1F 9 0 020C P ort 7: Total frames receiv ed 0 to 4294967295 1F 9 0 020E Port 7: Number of broadcast frames rec ei v[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–13 0240 Por t 8: Number of broadcast frames rec ei ved 0 to 4294967295 1F 9 0 0242 Por t 8: Number of multicast frames rec ei ved 0 to 4294967295 1F 9 0 0244 Por t 8: Number of frames with CRC error 0 to 4294967295 1F 9 0 024[...]

18–14 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0278 Por t 9: Number of oversized frames rec ei ved 0 to 4294967295 1F 9 0 027A Port 9: Number of bad fragments received (<64 bytes) 0 to 4294967295 1F 9 0 027C P ort 9: Number of jabber fram es rec ei ved 0 to 4294967295 [...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–15 02B0 Port 10: Number of collisions occurred 0 to 4294967295 1F 9 0 02B2 Port 10: Number of late coll isions occurred 0 to 4294967295 1F 9 0 02B4 Port 10: Number of 64-byte frames rec ei ved /s en t 0 to 4294967295 1F 9 0 0[...]

18–16 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 02E8 Port 11: Number of 65 to 127 byt e frames received/sent 0 to 4294967295 1F 9 0 02E A P ort 11: Number of 128 t o 255 byte frames received/sent 0 to 4294967295 1F 9 0 02EC Port 11: Number of 256 t o 511 byte frames receiv[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–17 0320 Por t 12: Number of 512 to 1023 byt e frames received/sent 0 to 4294967295 1F 9 0 0322 Por t 12: Number of 1023 to maximum byte frames received/sent 0 to 4294967295 1F 9 0 0324 Por t 12: Number of MAC error packets 0 [...]

18–18 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0358 Por t 13: Number of dropped received packets 0 to 4294967295 1F 9 0 035A Port 13: Number of multicast frames sent 0 to 4294967295 1F 9 0 035C P ort 13: Number of broadcast frames sent 0 to 4294967295 1F 9 0 035E Port 13:[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–19 0390 Por t 14: Number of <64 byte fragm ents with good CRC 0 to 4294967295 1F 9 0 0392 Por t 15: Number of bytes received 0 to 4294967295 1F 9 0 0394 Por t 15: Number of bytes sent 0 to 4294967295 1F 9 0 0396 Por t 15: [...]

18–20 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 03C8 Port 16: Number of frames received 0 t o 4294967295 1F 9 0 03CA Port 16: Number of frames sent 0 to 4294967295 1F 9 0 03CC Port 16: T otal bytes received 0 to 4294967295 1F 9 0 03CE Port 16: Total frames r eceived 0 to 4[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–21 0400 Por t 17: Total frames r eceived 0 to 4294967295 1F 9 0 0402 Por t 17: Number of broadcast frames rec ei ved 0 to 4294967295 1F 9 0 0404 Por t 17: Number of multicast frames rec ei ved 0 to 4294967295 1F 9 0 0406 Por [...]

18–22 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0438 Por t 18: Number of frames with CRC error 0 to 4294967295 1F 9 0 043A Port 18: Number of oversized frames rec ei ved 0 to 4294967295 1F 9 0 043C P ort 18: Number of bad fragm ents received (<64 bytes) 0 to 4294967295 [...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–23 0470 Por t 19: Number of jabber frames rec ei ved 0 to 4294967295 1F 9 0 0472 Por t 19: Number of collisions occurred 0 t o 4294967295 1F 9 0 0474 Por t 19: Number of late coll isions occurred 0 to 4294967295 1F 9 0 0476 P[...]

18–24 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 04A8 Port 20: Number of 64-byte frames received/sent 0 to 4294967295 1F 9 0 04AA Port 20: Number of 65 to 127 byt e frames received/sent 0 to 4294967295 1F 9 0 04AC Port 20: Number of 128 to 255 byt e frames received/sent 0 t[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–25 04E0 Port 21: Number of 256 to 511 byt e frames received/sent 0 to 4294967295 1F 9 0 04E2 Port 21: Number of 512 to 1023 byt e frames received/sent 0 to 4294967295 1F 9 0 04E4 Port 21: Number of 1023 to maximum byte frames[...]

18–26 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0518 Por t 22: Number of MAC error packets 0 to 4294967295 1F 9 0 051A Port 22: Number of dropped r eceived packets 0 to 4294967295 1F 9 0 051C P ort 22: Number of multicast frames sent 0 to 4294967295 1F 9 0 051E Port 22: Nu[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–27 0550 Por t 23: Number of broadcast frames sent 0 to 4294967295 1F 9 0 0552 Por t 23: Number of <64 byte fragm ents with good CRC 0 to 4294967295 1F 9 0 0554 Por t 24: Number of bytes received 0 to 4294967295 1F 9 0 0556[...]

18–28 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0588 Por t 25: Number of bytes sent 0 to 4294967295 1F 9 0 058A Port 25: Number of frames received 0 to 4294967295 1F 9 0 058C P ort 25: Number of frames sent 0 to 4294967295 1F 9 0 058E Port 25: Total bytes r eceived 0 to 42[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–29 05C0 Port 26: T otal bytes received 0 to 4294967295 1F 9 0 05C2 Port 26: T otal frames received 0 to 4294967295 1F 9 0 05C4 Port 26: Number of broadcast frames rec ei ved 0 to 4294967295 1F 9 0 05C6 Port 26: Number of mult[...]

18–30 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 05F8 Port 27: Number of multicast frames rec ei ved 0 to 4294967295 1F 9 0 05F A Port 27: Number of frames with CR C error 0 to 4294967295 1F 9 0 05FC Port 27: Number of oversized frames rec ei ved 0 to 4294967295 1F 9 0 05FE[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–31 0630 Por t 28: Number of bad fragments received (<64 bytes) 0 to 4294967295 1F 9 0 0632 Por t 28: Number of jabber frames rec ei ved 0 to 4294967295 1F 9 0 0634 Por t 28: Number of collisions occurred 0 t o 4294967295 1[...]

18–32 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 0668 Por t 29: Number of late coll isions occurred 0 to 4294967295 1F 9 0 066A Port 29: Number of 64-byte frames received/sent 0 to 4294967295 1F 9 0 066C P ort 29: Number of 65 t o 127 byte frames received/sent 0 to 42949672[...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–33 06A0 Port 30: Number of 128 to 255 byte frames received/sent 0 to 4294967295 1F 9 0 06A2 Port 30: Number of 256 to 511 byte frames received/sent 0 to 4294967295 1F 9 0 06A4 Port 30: Number of 512 to 1023 byte frames receiv[...]

18–34 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 06D8 Por t 31: Number of 1023 to maximum byte frames received/sent 0 to 4294967295 1F 9 0 06DA Port 31: Number of MAC error packets 0 t o 4294967295 1F 9 0 06DC P ort 31: Number of dropped received packets 0 to 4294967295 1F [...]

CHAPTER 18: MODBUS PROTOCOL MODBUS PROTOCOL MULTIL INK ML2400 E THERNET COMMUNI CATIONS SWITC H – INSTRUCTION M ANUAL 18–35 0710 Por t 32: Number of multicast frames sent 0 to 4294967295 1F 9 0 0712 Por t 32: Number of broadcast frames sent 0 to 4294967295 1F 9 0 0714 Por t 32: Number of <64 byte fragm ents with good CRC 0 to 4294967295 1F 9[...]

18–36 MULTILINK ML2400 ETHERNET COMMU NICATIONS SWITCH – INSTRUCTION MANU AL MODBUS PROTOCOL CHAPTER 18: MODBUS PROTOCOL 18.2.2 Format Codes • Bitmap : 32-bit group of bits, packed into two registers. Enc oded in big endian. • F1 : 16-bit unsigned integer • F2 : Enumeration - power alarm 0 = power supply good 1 = power supply fail • F3 [...]

MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 9–1 Multilink ML2400 Ethernet Communications Switch Chapter 19: Appendix GE Consumer & Industrial Multilin Appendix 19.1 Revision Hist ory 19.1.1 Change Notes 19.1.2 Changes to the Manual Table 19–1: R evision history Part N umber Revision Re lease Dat e ECO 1601-[...]

19–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL APPENDIX CHAPTER 19: APPENDIX Table 19–3: Updates for Manual Revision AA Section Description General Man ual revis ed to AA General Firmware release revised to 2.0.x 1.2.1 Order Code table revised 1.3.3 Added T ype T ests section 5.5 IPv6 section added 5.4.2, 5.4.3, 5,[...]

CHAPTER 19: APPENDIX APPENDIX MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 9–3 Table 19–6 : Updates for 1601-0220-A6 Page (A5) Page (A6) Change Description T itle T itle Update Ma nual revision to A6 1-2 1-2 Updat e Updated Ordering section 1-3 1-3 Updat e Updated Power Supply specif ications 9-7 9-7 Updat e Upd[...]

19–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL APPENDIX CHAPTER 19: APPENDIX 1-3 1-3 Updat e Updated Power Supply specif ications Table 19–9: Major updates for 1601-0220-A3 Page (A2) Page (A3) Change Description T itle T itle Up date Manual revision to A3 1-3 1-3 Update Updat ed Power Supply specif ications Table 1[...]

CHAPTER 19: APPENDIX APPENDIX MULTIL INK ML2400 ETH ERNET COMMUNI CATIONS SWITCH – INS TRUCTION MAN UAL 1 9–5 19.2 Warranty 19.2.1 GE Multilin Warranty Statement General Electric Multil in Inc. (GE Multilin ) warrants each switch it manufactures to be free from defects in material and workmanship under normal use and ser vice for a period of 24[...]

19–6 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL APPENDIX CHAPTER 19: APPENDIX[...]

INDEX MULTILINK ML24 00 ETHERNET COMMUN ICATIONS SWITCH – INSTRUCTION MA NUAL I–1 Index Numerics 802.1X ........... ................. .............. .................. .............. ................. .............. 7-1 , 7-4 A ALARM CONTACT ........................ .................. .............. ................. .............. ....... 3- 9[...]

I–2 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INDEX F FCC APPROVAL .................... .................. .............. ................. .............. ...............1-6 FEATURES ............... .............. .................. .............. ................. .............. ............... 2- 7 FILTERING ......[...]

INDEX MULTILINK ML24 00 ETHERNET COMMUN ICATIONS SWITCH – INSTRUCTION MA NUAL I–3 N NETWORK TIME .................... .............. .................. .............. ................. ............. 5- 10 O ORDER CODES ..... .............. ................. .............. .................. .............. ................. 1 - 2 P PACKET PRIORI[...]

I–4 MULTILINK ML2400 ETHERNET COMMUNI CATIONS SWITCH – INSTRUCTION MANUAL INDEX SYSTEM PARAMETERS ............. ................. .................. .............. ................. ........ 5- 8 T TACACS ................ .............. ................. .............. .................. .............. ................. . 7-1 TACACS+ ..........[...]