Instruction/ maintenance manual of the product ES3000 Symbol
Go to page of 320
ES3000 Ethernet Switch User Guide.
.
ES3000 Ethernet Switch User Guide 72E-68446-01 Revision A May 2004.
© 2004 by Symbol T echnologies, Inc. All rights reserved. No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means, without permission in writing from Symbol. This includes electronic o r mechanical means, such as photocopying, recording, or information storage and retrieval systems.
Contents About This Guide Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . v ii Notational Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
ES3000 Use r Guide iv Supplying Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5 Establishing a RS-232 Serial Connection to the Ethernet Switch . . . . . . . . . . 1-5 Administration of the ES3000 Ethernet Switch .
v Main Menu->Ports->Port Security->Radius. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35 Main Menu->Ports->Port Security ->802.1x . . . . . . . . . . . . . . . . . . . . . . . . . . 3-36 Main Menu->Ports->Power over Ethernet.
ES3000 Use r Guide vi Chapter 4. Web Management Access General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2 Saving Web Interface Configuration Changes . . . . . . . . . . . . . . . .
vii Spanning Tree->Forwarding DB->FDB by Port/MAC/VLAN . . . . . . . . . . . . . . 4-47 Spanning Tree->MSTP Configuration->MSTP Config . . . . . . . . . . . . . . . . . . . 4-48 Spanning Tree->MSTP Configuration->CIST Configuration .
ES3000 Use r Guide viii VLAN Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-74 Quality of Service Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-81 Diffserv Commands .
About This Guide Introduction The ES3000 User Guide provid es general instructions for config uring and using the ES300 0 Ethernet Switch. This guid e provides inform ation general in nature for th ose who may be ne w to the E3000 Ethernet Switch device.
ES3000 Use r Guide viii • Sequential lis ts (those describing step-by -s tep procedures) appe ar as numbered lists. Service Information If a problem with is encountered with the equipmen t, contact the Symbol Customer Support . Refer to Appendix C for contac t information.
Switch Management Overview 1.1 About the ES3000 Ethernet Switch The ES3000 Ethernet Switch comes in two versions. One version provides Power over Ethe rnet (PoE) in a ccordance with IEEE standard 8 02.3a f. This allows comp atible Ethernet devices to obtain power from the 10/100BaseT Ethernet wiring.
ES3000 Use r Guide 1-2 1.2 Management Access Overview The Symbol ES3000 Managed Switch pro vides user interface flexibility using: • An administration console • A W eb Browser interface • External SNMP-based network-management application. The administration console and Web Browser inte rface a re embedded in the switch firmware.
Switch Management Overview 1-3 virtual terminal protocol (T elnet), and a terminal connecting directly to the console port through a null- modem serial cable.
ES3000 Use r Guide 1-4 1.5.2 Package Contents Inspect the package co ntents and report any missin g or damaged items to the Symbol sales representative.
Switch Management Overview 1-5 1.5.3 Supplying Power T o cable the ES3000 Ethernet Switch to receive powe r: 1. Connect the supplied AC power cord to the power connector on the rear of the Ethe rnet Switch. 2. Plug the cord into a standa rd AC outlet with a voltage range fro m 100V AC to 240V AC.
ES3000 Use r Guide 1-6 1.6 Administration of t he ES3000 Ethernet Switch There are three management us er interfaces on the switch: menu-driven, CLI, and Web. The menu- driven and CLI interfaces are a ccessed using a direct serial connection or via T elnet over an Ethernet connection.
Switch Management Overview 1-7 T o use the ES3000 Command Line In terface (CLI) to configure the device: 1. Use HyperT erminal (or other communications utility) to secure a con nection to the ES3000 Ethernet Switch. 2. Hit the return key < Enter > to display the ES3000 logon sc reen.
ES3000 Use r Guide 1-8 2. Enter a user name of admin and passwor d of symbol . Press OK . The Web interface General Information page displays. Refer to Chapter 3 for information on using th e ES3000 seria l interface to c onfigure the device. Refer to Chapter 4 for instructions on using the Web interface to configure the device.
Switch Management Overview 1-9 1.7 Installing a SFP Fiber T ransceiver The ES3000 Ethernet Switch s upports a SFP (sma ll form factor pluggable) fiber channe l transceiver used in fiber channel cab le installations. T o install the SFP Fiber T ransceiver: 1.
ES3000 Use r Guide 1-10.
Firmware Upgrades Symbol periodically releases new ve rsions of t he firmware that runs on the ES3 000 Ethernet Switch. These software rele ases provide new fe at ures that can extend the us eful life of the ES3000 Ethernet Switch.
ES3000 Use r Guide 2-2 Symbol recommends using a RS-232 serial p ort connection to the switch during the software upgrade. When us ing a T elnet Session or Web interface, the connection to the switch is not available until the switch has completed its boot cycle and entered the Spanning T ree forwarding mode.
Administration Console Access The administration console is an in ternal, char acte r -oriented , VT -100/ANSI menu-driven user interface for management con figuration activi tie s. View the administration console from a terminal, PC, Apple Macintosh, o r UNIX workstation connected to the switch console port.
ES3000 Use r Guide 3-2 The following are Symbol recommended terminal-emulation programs: • HyperT erminal (which is built into the Microsoft Windows operating systems) • ZT erm (Apple Macintosh) • TIP (UNIX workstatio n) T o set up the connection using a Hype rT erminal on a PC (but other sys tems follow similar steps): 1.
Administration Console Acce ss 3-3 5. V erify the port settings are: Baud Rate : 19200 Data Bits: 8 Parity: None Stop Bits : 1 Flow Contro l: None.
ES3000 Use r Guide 3-4 6. Click OK . When the HyperT erminal window displays , a connection exists to the switch and a logon screen displays. If a login screen or main men u does not display , hit the return key .
Administration Console Acce ss 3-5 T o use the arrow keys when attached to the Us er Interface via a T elnet Session to tog gle forward and backward. Choose Properties from the terminal pull-down menu and verify the VT100 Arrows option is turned on. 3.
ES3000 Use r Guide 3-6 3.4 Main Menu Options The main menu displa ys the submenus available. Select Enter when a highlighted option confirms the choice of the specified submenu . The hotkey or letter within square bracket of each menu option can also be typed to directly choose the option.
Administration Console Acce ss 3-7.
ES3000 Use r Guide 3-8 3.5 General Information The General Information screen disp lays information on the operation al state of the ES3000 Ethernet Switch.
Administration Console Acce ss 3-9 3.5.1 Main Menu->Sy stem Administration->Sy stem Configurati on Use the Sy stem Configurat ion screen to access System Name , Contact Person, and System Location subme nus required for configuring th e device. The MAC ad dress and Object ID also display , but these items are not user configurab le.
ES3000 Use r Guide 3-10 3.5.2 Main Menu->Sy stem Admi n.->Access Configuration There are three submenu options within the Access Configuration menu: • IP Conf ig. • Management Access •Q u i t Use the IP Config menu to manage the IP related information fo r the ES3000 from the System IP Configuration me nu.
Administration Console Acce ss 3-11 3.5.3 Main Menu->Access->Sy stem IP Configuration Use the Sy stem IP Configuration menu to manag e IP related information for the ES3000 supported system.
ES3000 Use r Guide 3-12 •P r e s s Ctrl-W to save any c hanges to NVRAM. 3.5.4 Main Menu->Access ->Management Access Use the Management Access screen to enable or disable the Web, SNMP , and/or telnet interfaces. The Management Acc ess menu can also be us ed to change the user n ame and password.
Administration Console Acce ss 3-13 The configurable fields within the Managem en t Access menu have the following values: Set Console UI T ime Out: Session is discon nected when the time o ut occurs .
ES3000 Use r Guide 3-14 3.5.5 Main Menu->Sy stem Admin->SNMP Configuration Menu Simple Network Management Protocol (SNMP) is a messaging prot ocol allowing communication between network manage rs and agents.
Administration Console Acce ss 3-15 The SNMP Configurat ion page has four options: • System Information • Authorized Managers • T rap Receivers • T rap Sele ction.
ES3000 Use r Guide 3-16 3.5.6 Main Menu->SNMP Config.->Sy stem Information Use the Sy stem Information page to display system information to set the system name, location, and contact information. Th e MAC address and Object ID are also shown , but the MAC address and Object ID are not user configurable.
Administration Console Acce ss 3-17 3.5.7 Main Menu->SNMP Conf i g.->Authorized Managers Use the Authorized Manage rs page to list the SNMP managers and their associated in formation. There are two community strings in d efault mode, pr ivate and public.
ES3000 Use r Guide 3-18 3.5.8 Main Menu->SNMP Config.- >T rap Receiver Configuration When Authenticatio n T raps is Enabled , the system generates an SNMP trap upon a host authorization failure . The failure occurs when a host attempts to gain acce ss to the system but the host IP is n ot in the SNMP host ta ble.
Administration Console Acce ss 3-19 3.5.9 Main Menu->SNMP Config. ->T rap Selection Three commands are available to configu re individual trap parameters: 3.5.9.1 Port Link Down T rap When on, the sy stem generates an SNMP trap u pon a port link down.
ES3000 Use r Guide 3-20.
Administration Console Acce ss 3-21 3.5.10 Main Menu->Sy stem Admin. ->T ools Menu The T ools Menu h as six options: • Software Upgrad e • System Reboot • Save Config. • Upload/Download Config. •S N T P C o n f i g •S y s t e m L o g These individual menu options are discussed in detail in the sections that follow .
ES3000 Use r Guide 3-22 3.5.11 Main Menu->Sy stem Admin.->T ools->Software Upgrade If new improvements to the software on the switch become available, use the So ftware Upgrade menu to upgrade the switch to the new software ve rsion.
Administration Console Acce ss 3-23 3.5.12 Main Menu->Sy stem Admin.->T o ols->Sy stem Reboot When the system reboots, reboot Status and reboot Ty p e option s display: Reboot Status: Reboot T ype: Stop The switch is powered down. Normal The switch conducts a warm reboot as normal wh en rebooted.
ES3000 Use r Guide 3-24 3.5.13 Main Menu->Sy stem Admin.->T o ols->Save Config. Save update d settings to Fla sh once changes to the screens within the co nsole interface have bee n made. Use the Save Config screen as the central location to save changes made within the ES3000 Ethernet Switch menu-d riven interface.
Administration Console Acce ss 3-25 3.5.14 Main Menu->Sy stem Admin. ->T ools ->Upload/Download Config. There are four configurable func tions within the Uploa d/Download Configuration page: Set TF TP Server IP Addres s user can enter the server IP addre ss to get the T F TP s erver .
ES3000 Use r Guide 3-26 3.5.15 Main Menu->Sy stem Admin.->T o ols->SNTP Config. There are configurable function s in the SNTP Configuration page: Set SNTP Server IP Simple Network T ime Pro tocol, the user can enter SNTP server IP to gain access.
Administration Console Acce ss 3-27 3.5.16 Main Menu->Sy stem Admin.->T o ols->Sy stem Log The System Log is a tool for observing sy stem behavior . Clear the system log by selec ting Clear Sy stem Log . Symbol recommends referring to the System Log when contacting the Suppo rt Center to determine if an ES3000 event has been recorded.
ES3000 Use r Guide 3-28 3.5.17 Main Menu->Port Configuration Menu Use the Port Configurat ion menu to set the port characteristics rela ted to link operations.
Administration Console Acce ss 3-29 3.5.18 Main Menu->Ports- >Basic Port Config. Use the Basic Port Confi guration menu to configure port status (link type, adm in enable/disable, link up/down, mode, and flow control). T o mirror other ports, select Port Mirroring .
ES3000 Use r Guide 3-30 3.5.19 Main Menu->Ports->Basic Port Config.->Port Status & Config. The Port Status & Confi guration menu contains the following edita ble fields: Ty p e The type of a port, this field is not user configurable. Admin field Enables or disables the port.
Administration Console Acce ss 3-31 port compliant with IEEE 802.3u. If the other port is not IEEE802.3u compliant, th e port defaults to half-duplex (10 Mb ps mode). Users can ope rate the communicatio n speed and duplex m ode manually . Flow Control Enables or disables Flow Control.
ES3000 Use r Guide 3-32 3.5.20 Main Menu->Ports->Basic Port Config->Port Counters Use the Port Counters menu to select the port where info rmation is required. Refer to the To t a l and Av g . / s lists for individual port information. Reset the ES3000 to retrieve the latest in formation immediately .
Administration Console Acce ss 3-33 3.5.21 Main Menu->Ports->Basic Port Config->Port Mirroring Port mirroring allows one port on the ES3000 to see all of the packets passing through any other port on the switch.
ES3000 Use r Guide 3-34 3.5.22 Main Menu->Ports->Port Security Use the Port Security screen to enable or dis able the W eb, SNMP , and/or telnet interfaces or change the user name and password . User names and passwords are ca se sensitive and can be up to 20 characters long.
Administration Console Acce ss 3-35 3.5.23 Main Menu->Ports- >Port Security->Radius Use the Radius menu option to configure the advanced security settings of the switch to limit the access to the management interface s. There are two advanced security options beyon d the basic password protection: RADIUS c lient authentication an d 802.
ES3000 Use r Guide 3-36 3.5.24 Main Menu->Ports->Port Security ->802. 1x Use the 802.1x menu to configure the NAS ID used for connection, the port to pass the security , the port control type, the operational or administrative control direction, the transmission period (3 0sec.
Administration Console Acce ss 3-37 3.5.25 Main Menu->Ports->Power over Ethernet Use Power -over -Ethe rnet (PoE) to eliminate using a 110/2 20 V AC power source to power access points and other devices o n a wired LAN.
ES3000 Use r Guide 3-38 Global Configuration Power Usage: Sets the power usage threshold for sen ding a trap. Management Me thod: The action to take whe n the power sink over th e power budget, use one of the follo wing: 1) Low priority po rt is shut down; 2) Deny next port connectio n.
Administration Console Acce ss 3-39.
ES3000 Use r Guide 3-40 3.5.26 Main Menu->Ports->Link Aggregat ion Use the Link Aggregation menu to allow multiple links between switches to work as one virtual link (aggregate link ). T runks can be d efined for similar po rt types only . Fo r example, a 10/100 port cannot form a Port T runk with a gigabit port.
Administration Console Acce ss 3-41 3.5.27 Main Menu->Ports->Li nk Aggregation->LA Config Use the LA Configuration menu to define multiple links between switches to work as one virtual lin k or aggregate link. T runks can be define d for similar port types only .
ES3000 Use r Guide 3-42 3.5.28 Main Menu->Ports->Link Ag gregation->Set Port Priori ty The default system priority is the same in all ports. If configuring a port with different priority in the link aggregation, g o to set port priority to configure the port priority .
Administration Console Acce ss 3-43 3.5.29 Main Menu>VLANs A V irtual Local Area Network (VLAN) is a means to electronically sepa rate ports on the same switch from a single broadcast domain into separate broadcast domains. By usin g a VLAN, users can group by logical functio n instead of physica l location.
ES3000 Use r Guide 3-44 3.5.30 Main Menu->VLAN s->VLANs by VLAN-ID Create a new VLAN, add new ports to an existing VLAN, remov e ports from an existing VLAN, delete a VLAN, Set Managemen t Status, and/or Set GVRP Status from the VLAN by VLAN-ID screen.
Administration Console Acce ss 3-45 T o create a new VLAN Group: 1. Select Create VLAN . 2. Enter the VLAN ID and name in the provided fields. 3. Add VLAN members if so desired. 4. Click Apply . T o delete a VLAN Group: 1. Select Delete VLAN . 2. Give the correspondin g VLAN ID.
ES3000 Use r Guide 3-46 T o set the GARP VLAN registration protocol (GVRP) message st atus (GARP refe rs to General Attribute Registration Protocol): 1. Select Set GVRP Status . 2. Choose E to enab le and D to disable. T o set Management Status: 1. Select Set Management Status .
Administration Console Acce ss 3-47 3.5.31 Main Menu->VLANs->VLA N Port Configuration Menu Use the VLAN Port Configuration screen to c onfigure VLAN configu rations for each port. Th e PVID is default to 1 for every port. When a PVID on VLAN configuration is deleted, the PVID is changed to the default valu e of PVID, 1.
ES3000 Use r Guide 3-48 3.5.32 Main Menu->IGMP Sn ooping Configuration Menu The Internet Group Man agement Protocol (IGMP) is an Internet protocol allowing a host to rep ort its multicast group membersh ip to multicast route rs.
Administration Console Acce ss 3-49 3.5.33 Main Menu->IGMP Sno oping->IGMP Snooping Confi g. Users can set up Hos t port aged time a nd router port aged time to snoop the ne twork and the IGMP Snooping s tatus report interval. Enable The system detects IGMP que ries, report packets, and mana ge IP multicast traffic through the switch.
ES3000 Use r Guide 3-50 3.5.34 Main Menu->IGMP Snoopi ng->VLAN Filter T able Use the VLAN Filter T able to define the VLAN not to be included in the set Vlan Filter . Enter the VLAN ID (1-4094) in the VLAN ID field. Ensure the Stat us field is set to Filter .
Administration Console Acce ss 3-51 3.5.35 Main Menu->IGMP Snoopi ng->Router Port T able The Router Port T able menu displays the ports in a VLAN ID connecting to the router . The user can snoop the package fro m the router side of the ports. Select Next Page to display additional VLAN IDs should they exist.
ES3000 Use r Guide 3-52 3.5.36 Main Menu->Spanni ng T ree Configuration Menu The ES3000 can be con figured to use one of three spann ing tree protocols. Spann ing T ree Protocol (STP) is compatible with legacy equipment. Rapid Spa nning T ree Protocol (RSTP) is sign ficantly faster than STP .
Administration Console Acce ss 3-53 3.5.37 Main Menu->Spanning T ree->Forwarding DB Use the Forwarding Databa se option to view the dy namic MAC addresses currently in the address database. When addresses are in the data base, the packets intended for those addresses are forwarded directly to those ports.
ES3000 Use r Guide 3-54 Static Address T able: Use the Static Addresses T able to specify Media Access Control (MAC) addre sses for specific ports not purged from the bridge table by the ag ing fu nction. There are 3 entries in the table. T wo commands are available to add and/or remo ve an entry .
Administration Console Acce ss 3-55 3.5.38 Main Menu->Spa nni ng T ree->MSTP Config. 3.5.39 Main Menu->Spanning T r ee->Multiple Spanning T ree Configuration->MSTP Config. Rapid spanning tree (IEEE 802 .1w) is supported to reduce the spanning tree establishe d time.
ES3000 Use r Guide 3-56 The upper half of the MSTP Config screen displays information ab out the Multiple Spannin g T ree Configuration. Status: Global MSTP Status: Status of global multiple span ning tree protocol. Enabled indicates that MSTP is running while Disa bled indicates MSTP is not running.
Administration Console Acce ss 3-57 Command: Configure the switch to ensure the SPT work s properly . The Common Ins tant Spanning T ree Configuration Menu enables the user to configur e the switch-wide parameters, such as Cist Hello T ime, Cist Maximum Age, an d Cist Forward Delay .
ES3000 Use r Guide 3-58 3.5.40 Main Menu->Spa nni ng T ree->CIST Config. Status Command Hello T i me: T ime between config uration messages sent by the Spanning T ree algorithm Maximum Age: The .
Administration Console Acce ss 3-59 Rapid Spannin g T ree When a port running the stan dard STP is connected, it go es through the STP negotiatio n ( listening -> learning -> forwarding or blockin g) before it is available.
ES3000 Use r Guide 3-60 3.5.41 Main Menu->Spanning T ree->M STP Config->CIST Basic Port Config. Use the CIST Basic Po rt Config. menu to configure the port edg e status, port P-TO-P status, and restart port migration to prevent the wrong link.
Administration Console Acce ss 3-61 3.5.42 Main Menu -> Spanning T ree -> MSTP Config. -> CIST Advanced Port Config. Use the CIST Advanc ed Port Config. menu to set up the port edge status , port P-TO-P status, and restart port migration to prevent the wrong link.
ES3000 Use r Guide 3-62 3.5.43 Main Menu->Spanning T ree- >MSTP Config.->MSTP Instance Config. A small tree instance can be consid ered in the MSTP . One Instance can have more than one VLAN. Use the MSTP Instance Config. menu to add or remove a VLAN, or remove the MST In stance as well as MST Instance and Instanc e Port configuratio n.
Administration Console Acce ss 3-63 3.5.44 Main Menu->Spanning T r ee->MSTP Config.->Designated T opology Info. The Designated T opology Info.
ES3000 Use r Guide 3-64 3.5.45 Main Menu->Spanning T r ee->MSTP Config.->Regional T opology Info. The Regional T opology Info. page displays regiona l topology info rmation (read-only ) for each port.
Administration Console Acce ss 3-65 3.5.46 Main Menu->QoS (Quality of Service Configuration Menu) The ES3000 implements IEEE 802 .1p Quality of Service (QoS) proce ssing. QoS policies examine packets and classify them. The clas sification is used to drop packets or to assign markers to the packets.
ES3000 Use r Guide 3-66 3.5.47 Main Menu->QoS->Policy Config. Differentiated Se rvice (DiffServ) uses a priority ta g in the data packet (the Differentiated Service Code Point or DSCP) to determine the priority of the packet. The Policy Config menu maps the various DSCP tags to the two four queues on ea ch port.
Administration Console Acce ss 3-67 3.5.48 Main Menu->QoS->Queue Config. Port Prioritization allows the user to specify which ports have greater precedence in situations where traffic can be buffered in the switch due to congestion.
ES3000 Use r Guide 3-68 3.5.49 Main Menu->QoS->Queue Config.->Queue Mapping The priority tag of each packet is divide d into four queues on each output port within the Queue Mapping screen. The default setup each queue assuming two priorities sequentially .
Administration Console Acce ss 3-69 3.5.50 Main Menu->QoS->Rate Limit ing Use the Rate Limiting screen to configure the bro adcast storm control to enable or disable traffic control in the networks. Rate limiting, or storm control, prev ents ports on the ES3000 switch fro m being overwhelmed by a broadcast, unica st, or multicast storm.
ES3000 Use r Guide 3-70 3.5.51 Main Menu->QoS->Rate Limit ing->Broadcast Storm Control Configuration Menu Use the Storm Control Configuration page to set th e limitatio n of broadcast, mul ticast, and/ or DLF (Destina tion Look Failure) pa ckets de livered to the CPU.
Administration Console Acce ss 3-71 3.5.52 Execute CLI The CLI (Command Line Interface) provide s a means to configure the sy stem for advanced users. Symbol recommends the CLI for a davanced users who do not need to navigae a menu-driven interface to configure the ES3000 Ethernet Switch.
ES3000 Use r Guide 3-72.
W eb Management Access The Symbol ES3000 Managed Sw itch provides a bu ilt-in browser interface for configuring and managing remotely using a standard Web browser such as Microsoft Internet Explo rer or Netscape Navigator . The browse r interface also allows for system monitoring of th e Switch.
ES3000 Use r Guide 4-2 4.1 General Information The General Information screen is a welcome pa ge displaying system information. Th ere are no editable parameters on the screen.
Web Manage ment Access 4-3 4.2 Saving W eb Interfac e Configuration Changes T o save chang es made with in the W eb interface, refer to System Admin->T ools->Sa ve Configuration on page 4-14 . Use the Save Con figuration page to save all updates to the Web interface.
ES3000 Use r Guide 4-4 4.2.1 Sy stem Admin->Acce ss->IP Conf iguration The IP Configuration menu manages the IP related information of the system. T o manually configure the IP add ress: 1. Enter a site-specific IP address, Gateway address and Net mask.
Web Manage ment Access 4-5 4.2.2 Sy stem Admin->Acce ss->Management Access Use the Manageme nt Access screen to enab le or disable the Web, SNMP and/or telnet interfaces . Use the Management Access scre en to change the user name and password . User names and passwords are case sensitive and can be up to 20 characters long.
ES3000 Use r Guide 4-6 4.2.3 Sy stem Admin->Access->Us er Name Password Change The user name and password can be up to 20 charac ters and are c ase sensitive. T he password entered is encrypted on the screen and displays as a sequence of asterisk s (*).
Web Manage ment Access 4-7 4.2.4 Sy stem Admin->SNMP Configuration Simple Network Management Protocol (SNMP) is a messaging prot ocol allowing communication between network manag ers and agents. An SNMP manager is part o f a network management sy stem (NMS), allowing an administrator to manage the network by making requests to agents.
ES3000 Use r Guide 4-8 4.2.5 Sy stem Admin->SNMP Conf iguration->SNMP Information Create up to ten different community strings with either READ or READ-WRITE privileges. Set the strings prior to setting host access, as the ho st table depends on the existence of community strings.
Web Manage ment Access 4-9 4.2.6 Sy stem Admin->SNMP Confi guration->Autho rized Managers Use the SNMP Host T able to add and remove host s from access rights granted to community groups. The permissions GET , SET , and TRAP are assigned to a community name.
ES3000 Use r Guide 4-10 4.2.7 Sy stem Admin->SNMP Conf iguration->T rap Receiver Authentication T raps When enabled, the system gene rates an SNMP trap upon a host authorization failure. The failure occurs when a ho st tries to gain acce ss to the system but the host IP is not in the SNMP host table.
Web Manage ment Access 4-11.
ES3000 Use r Guide 4-12 4.2.8 Sy stem Admin->T ools->Software Upgrade Use the Software Upgrade menu to upgrade the software fo r the switch through T F T P protocol, reboot the syste m with variety options and save co nf iguration to Flash and View Statistic information.
Web Manage ment Access 4-13 4.2.9 Sy stem Admin->T ools->Sy stem Reboot T wo options are p rovided when the system reboots, Reboot Status: Reboot T ype Stop: Shutdown th e system Start: Reboot t.
ES3000 Use r Guide 4-14 4.2.10 Sy stem Admi n->T ools->Save Configuration After making changes to the screens within the Web Interface, save the changed settings to Flas h. If changes are not save d to NVRAM, they are lost during the next switch re set or reboot.
Web Manage ment Access 4-15 4.2.11 Sy stem Admi n->T ools->SNTP Configuration Use the following editable functions in th e SNTP Configuratio n page are required: Set SNTP Server IP Simple Network T ime Protoco l, user can enter SNTP server IP to get into it.
ES3000 Use r Guide 4-16 4.2.12 Sy stem Admi n->T ools->Sy stem Log Menu Use the Sy stem Log M enu to trace the entry when and fro m where, then users can know the entry system history .
Web Manage ment Access 4-17 4.2.13 Sy stem Admi n->T ools->TF TP Configuration File Upload/ Download There are fours functions in the page TF TP Configur ation File Uploa d/Download page: Set TF TP Server IP Address ente r the server IP address to get the TF TP server .
ES3000 Use r Guide 4-18 4.2.14 Sy stem Admin->Ports->Po rt Status and Confi guration Configure the ch aracteristics rela ted to link operations. All of the parameters on the Port Status and Configuration page are toggle settings.
Web Manage ment Access 4-19 Enabling the GBIC con nector for a Gigabit Ethernet port disables the built-in 1000BASE-T port. GBIC ports do not suppo rt Auto Negotiation.
ES3000 Use r Guide 4-20 4.2.15 Sy stem Admin->Ports->Port Counters Use the Port Counters screen to select the target port for displaying port information. Selec ted a target port form the Select Port pull-down menu and click Apply to display counter information for that port.
Web Manage ment Access 4-21 4.2.16 Sy stem Admin->Por ts->IP (Port) Mirroring Port mirroring allows one port on the ES3000 to see all of the packets passing through any other port on the switch. Usually , a network analyzer is attached to the monitoring port so the network administrator can debug proble ms with the monitored port.
ES3000 Use r Guide 4-22 4.2.17 Sy stem Admin->Ports->Port Security ->Radius Configuration Use the Radius Config uration screen to co nfigure switch advanced security settings to limit the access to management in terfaces. There are two advanc ed security options beyond the basic password protection: RADIUS client authentica tion and 802.
Web Manage ment Access 4-23 4.2.18 Sy stem Admin->Ports->Port Security ->802. 1x Configuration Use the 802.1x screen to: • Create the NAS ID used for connection • Configure the port to pa.
ES3000 Use r Guide 4-24 4.2.19 Sy stem Admin->Por ts->Power over Ethernet Use Power -over -Ethe rnet (PoE) to eliminate using a 110/2 20 V AC power source to power access points and other device s on a wired LAN.
Web Manage ment Access 4-25 4.2.20 Sy stem Admin->Ports-> Power over Ethernet->Port Configuration The Port Configuration page provides a port-by-port selection option for the PoE function. T o set up administration, priority a nd/or limit, apply on e or more ports simultaneously .
ES3000 Use r Guide 4-26 Down: Power is not allowe d on this port. When Adm in is set to Down , all other parameters are meaningless . The user can change the administration configuring Admin to either Enable or Disable. Stat us: The status of the port.
Web Manage ment Access 4-27 Example: The switch po rts could require a PoE scheme simil ar to the following: 1. The administrator needs to click ports 1 and 5 and cho ose Disable . 2. Select Apply to disable ports 1 and 5. 3. Continue selectin g ports and de fining their PoE priority .
ES3000 Use r Guide 4-28 4.2.21 Sy stem Admin->Ports->Powe r over Ethernet->PoE Global Configuration Use the PoE Glob al Configuration page to modi fying a global set up of PoE fu nctions, including detection method, power managem ent method, and power usage thresho ld.
Web Manage ment Access 4-29 4.2.22 PoE Determ ination Flowchart Power Budget: Ma ximum power allowe d for powered devices. 170W fo r the ES3000 switch. Detection Method: The powered dev ice detection me thod. Older devices c ould contain a capacitor .
ES3000 Use r Guide 4-30 · • Low priority port will be shutdown . When a newly powered device is conne cted, the switch searches among its currently connecte d and powered devices.
Web Manage ment Access 4-31 The algorithm s tarts when a p ort is connecte d, 1. Port Connected . Port connection detected 2. Powered Device (resistor) . V erify the connected device requirement. If it is a powered device, go to Power Not Provided (ste p 13).
ES3000 Use r Guide 4-32 3. Powered Device (capacitor) . If capacitor d etection enabled is not selected for a global configuration, go to Powe r Not Provided (step 13 ). (this step is combined with next step to make the flow chart clearly). 4. Check the conn ected device re quirement on power ba sed on capacitor .
Web Manage ment Access 4-33 4.2.23 Sy stem Admi n->Ports->Li nk Aggregation->Sy stem Priority Enter a number between 0-6553 5 to set up the system priority for the lin k aggregation. Click Apply to implement. Link Aggregation allo ws multiple links between sw itches to work as one virtual link aggregate link).
ES3000 Use r Guide 4-34 4.2.24 Sy stem Admin->Ports-> Link Aggregation->Add Group Use Link Aggregation to configure multiple lin ks between switches to work as one virtual lin k (aggregate link). Link Aggreg ation can be defined for simila r port types only .
Web Manage ment Access 4-35 4.2.25 Sy stem Admin->Ports->Link Aggregation->Set Port Priori ty Use the Set Port Priority screen to specify the ports with greater preceden ce in situations where traffic could be buffered in the switch due to conge stion.
ES3000 Use r Guide 4-36 4.2.26 VLANs->VLAN Config->VLANs by VLAN-ID A V irtual Local Area Network (VLAN) is a means to electronically separate ports on the same switch from a single broadcast d omain into separate broa dcast domains. Users can group by logical functio n instead of physical lo cation.
Web Manage ment Access 4-37 4.2.27 VLANs->VLAN Config ->Creating/Modify VLAN T o create a VLAN, select the Create/Modify VLAN menu item. For advanced users, refer Chap ter 5 for CLI command modes. T o create a VLAN: 1. Specify a VLAN ID (between 2 - 4094) for the new target VLAN within the VLAN ID field.
ES3000 Use r Guide 4-38 4. Add Ports as untagg ed or tagged membe rs, or select the Forbidden checkbox for the target port to prevent dynamic membership via GVRP . If a port is adde d to multiple VLANs as a tagged member , that port becomes an 80 2.1Q trunk port.
Web Manage ment Access 4-39 4.2.28 VLANs->VLAN Config->Cr eate/Modify 802.1Q T runk IEEE 802.1Q is the standard for encaps ulating pac kets and marking them with VLAN information before sendin g them across a link between two switches. Use the Create/Modify 802.
ES3000 Use r Guide 4-40.
Web Manage ment Access 4-41 4.2.29 VLANs->VLAN Config->VLANs by Port Use the VLAN by Port screen to configure VLAN port information on a port-by-port basis. 1. Select Modify to configure VLAN information for the target port. 2. Configure trunk ports and VLAN membership as required.
ES3000 Use r Guide 4-42 4.2.30 IGMP Snooping->IGMP Sno oping Config->IGMP Snooping Configuration Menu The Internet Group Man agement Protocol (IGMP) is an Internet protocol allowing a host to rep ort its multicast group membersh ip to multicast route rs.
Web Manage ment Access 4-43 The page d isplays: IGMP Snoopin g Status : The global enabled or disabled status of IGMP sno oping. The administrator can select Enabled or Disabled. When Enab led, the switc h detects IGMP q ueries, reports, and manages multicast traffic through the switch for all VLANs.
ES3000 Use r Guide 4-44 4.2.31 IGMP Snooping->IGMP Sno oping Config->VLAN Filter T able Use the VLAN Filter T able to define the VLAN not to be included in the set Vlan Filter . Enter the VLAN ID (1-4094) in the VLAN ID field. Ensure the Status field is set to Filter .
Web Manage ment Access 4-45 4.2.32 IGMP Snooping->IGMP Snoopi ng Config->Router Port T able The Router Port T able page displays the p orts in VLANs connected to th e router .
ES3000 Use r Guide 4-46 4.2.33 Spanning T ree->Forwarding DB->Add Static FDB Entries The ES3000 can be con figured to use one of three spann ing tree protocols. Spann ing T ree Protocol (STP) is com patible with legac y equipment. Ra pid Span ning T ree Prot ocol (RS TP) is signif icantly fa ster than STP .
Web Manage ment Access 4-47 4.2.34 Spanning T ree->Forwardi ng DB->FDB by Port/MAC/VLAN When the number of hosts increase on a network, the Forwarding Datab ase grows sharply .
ES3000 Use r Guide 4-48 4.2.35 Spanning T ree->MSTP Co nfiguration->MSTP Config The ES3000 Ethernet sw itch is complian t with IEE E802.1D Spannin g T ree Protocol (STP), IEE E 802.1w Rapid Spanning T ree, and IEEE 802.1s Multiple Spannin g T ree.
Web Manage ment Access 4-49.
ES3000 Use r Guide 4-50 4.2.36 Spanning T ree->MSTP Con figuration->CIST Configuration Status Command Hello T ime: T ime between config uration messages sent by the Spanning T ree algo rithm Max.
Web Manage ment Access 4-51.
ES3000 Use r Guide 4-52 4.2.37 Spanning T ree->MSTP Con figuration->CIST Basic Port Configuration Use the CIST Basic Port Conf iguration screen to set up the port, priority and path cost and enable/ disabl e the port STP stat us. Use the Port menu to define the target port.
Web Manage ment Access 4-53 4.2.38 Spanning T ree->MSTP Con figuration->CIST Advanced Port Configuration Use the CIST Advanced Po rt Configuration screen to configure the port edge status, port P-TO-P status, and restart port mig ration to prevent the wrong link.
ES3000 Use r Guide 4-54 4.2.39 Spanning T ree->MSTP Co nfiguration->MSTP Instance Configuration One instance c an have more th an one VLAN. Us e the M STP In stance Config uration page to add or remove a VLAN, or remove a MST and Instance Port configura tion.
Web Manage ment Access 4-55 4.2.40 Spanning T ree->MSTP Config uration->Designated T opology Information Use the Designated T opo logy Informatio n page to display designated topology information for each port.
ES3000 Use r Guide 4-56 4.2.41 Spanning T ree->MSTP Con figuration->Regional T opology Information Use the Regional T opology Information page to display regional topology information fo r each port.
Web Manage ment Access 4-57 4.2.42 QoS->Policy Con fig->Create Classifier The ES3000 implements IEEE 802 .1p Quality of Service (QoS) proce ssing. QoS policies examine packets and classify them. Th e classification is used to drop packets or ass ign markers to the packets.
ES3000 Use r Guide 4-58 Nine parameters are available to classify a d a ta packet, including the Source Ma c Address, Destination Mac Address, VLAN ID, DSCP , Protocol , Source IP Address, Destination IP Add ress, Source Layer 4 Port Number , an d Destination Layer 4 Port Number .
Web Manage ment Access 4-59 Destination MAC: The destination MAC address on a d ata packet. The format is same as source MAC address. VLAN ID: The ID of a VLAN. Th e value is betwe en 1 and 4094 . 0 is used to indicate no VLAN and 4095 is reserved for system use.
ES3000 Use r Guide 4-60 ICMP is the basic ping command. When a ping com mand is issued, the packet sent is an ICMP echo packet. Th e packet waits for the ICMP echo reply packet to co mplete the ping process. The ICMP returns additional info rmation to an echo reply if there is a ping failure (network or host unreachable etc.
Web Manage ment Access 4-61 4.2.43 QoS->Policy Configuration->Create In-Profile Action The In-Profile Action applies to the ingre ss data pa ckets.
ES3000 Use r Guide 4-62 The precedence and Co S (Class of Service) has three bits. The valu e is between 0 and 7. Higher values have priority . DSCP combines Precedence and T oS (T ype of Service). DSCP is 6 bits long for the priority and the value ranges from 0 and 63.
Web Manage ment Access 4-63 4.2.45 QoS->Policy Configura tion->Create No-Match Action No-Match Action resembles In-Profile Action. No-M atch Action applies to ingress traffic where the data packets do not match the associa ted policy . F our actions are available (Drop, Police d-dscp, Policed-precedenc e, and Policed-cos).
ES3000 Use r Guide 4-64 4.2.46 QoS->Policy Configur ation->Create Port List Use the Create Port List page to configure the QoS group by ID, and key in the port in the port list to have the same priority . Select the ports for an y Classifier and Action.
Web Manage ment Access 4-65 4.2.47 QoS->Policy Configuration->Create Policy Use the Create Policy screen to set up the QoS group by Policy ID, and key in the policy (1-65535) by classifier , in pro file action, no matc h action, out profile action, an d data path ID in the blank sp ace.
ES3000 Use r Guide 4-66 4.2.48 QoS->Policy Configuration->Policy Sequence Select Policy Sequence from the Policy Configuration menu to launch the Display Policy Sequence By Port page. Select Display b y Index order to display the policy ind ex for the selected port.
Web Manage ment Access 4-67 Examples with Applied Policies When all policies are enabled , use a ping command to check the pa cket transmissions be tween switch 172.16.5.2 19 and host 172.16 .5.56 The ping receives res ponses regardless of whether these policies are enabled or disabled.
ES3000 Use r Guide 4-68.
Web Manage ment Access 4-69 4.2.49 QoS->Queue Config->Queue Mapping The priority tag of each pack et is divided into four queues on ea ch output port. The default setup is each queue taking two priorities sequ entially . The Administrato r can configure the traffic class as needed.
ES3000 Use r Guide 4-70 An Administrator can modify the tra ffic mapping as required. Quality of Service works only after the QoS status is enabled. After the modification, set the QoS Status to Enabled and click Apply to implement the changes.
Web Manage ment Access 4-71 4.2.50 QoS->Rate Limiting->Sto rm Control Configuration Rate limiting, or storm control, prev ents ports on the ES3000 switch fro m being overwhelmed by a broadcast, unica st, or multicast storm. A storm results when pa ckets flood the LAN, which degrades network performance.
ES3000 Use r Guide 4-72 There are three kinds of storm control; DLF , Broadcast, an d Multicast. When Enabled, th e CPU drops packets beyon d the specified thresh old. Otherwise, the CPU processe s these packet ty pes without any limitatio ns. The def ault setting is Disabled fo r all three packet types.
Command Line Interface 5.1 ES3000 Ethernet Switch Command Brief 5.1.1 Help Key Command Description abbreviated-command- entry<?> Provides a list of commands that begin with a particular charac ter string. (No space between command and question mark.
ES3000 Use r Guide 5-2.
Command Line Interface 5-3 5.1.2 Command Hierarchy A specific value for each command mod e displays at the prompt line. Use specific comm ands to enter or exit each command mode. The a dministrator can only enter command modes from specific mo des and only exit to specific command modes.
ES3000 Use r Guide 5-4 Command Mode Prompt Enter/Exit Command User EXEC(exec) Switch> D efault mode, automatically enter logout or exit to quit CLI.
Command Line Interface 5-5 The prompt displays the switch name , Switch, and the current CLI command mode: • User EXEC-Switch> • Privileged EXEC-Switch # • Global Config uration-Switch (confi.
ES3000 Use r Guide 5-6 The ESW3000 command sets are orga nized into the tr ee hierarchy . The co mmands, that are not in the same level of the command tree are not available un til the user has navigated down to that level.
Command Line Interface 5-7 5.2 Basic Commands help The help command is in ea ch command mode and disp lays a brief messa ge about using the CLI help system. help S YNTAX D ESCRIPTION : The help command ha s no arguments or keywords. D EFAULT V ALUE : The help command has no default se tting.
ES3000 Use r Guide 5-8 enable The enable comman d changes the command mode from User EXEC to pr ivExec mode. enable S YNTAX D ESCRIPTION : The enable command has no arguments or keywo rds.
Command Line Interface 5-9 interface The interface command moves to the Interface Configuration (config-if) com mand mode. interface S YNTAX D ESCRIPTION : The interfa ce command has no argu ments or keyword s. D EFAULT V ALUE : The interface comm and has no default setting.
ES3000 Use r Guide 5-10 end Use the end command to exit configuratio n mode. end S YNTAX D ESCRIPTION : The end co mmand has no argument. D EFAULT V ALUE : The end command has no de fault setting. C OMMAND M ODES : All command modes R EFERENCE :C i s c o exit The exit co mmand quits to th e previous mode.
Command Line Interface 5-11 ping Use the ping command to display ping test information . ping <i p> S YNTAX D ESCRIPTION : <ip> IP address D EFAULT V ALUE : The ping command has no defa ult setting.
ES3000 Use r Guide 5-12 copy tftp image Use the copy tftp image command to dow nload image or config files. copy tftp <ip-address> <file name> image S YNTAX D ESCRIPTION : <ip> IP address < file name > file name D EFAULT V ALUE : The copy tftp image command has no default setting.
Command Line Interface 5-13 E XAMPLE : Switch# copy running-config tftp 172.16.3.152 config.txt Please wait a minute. 2581 bytes data transferred! Switch# copy tftp 172.16.3.1 52 config.txt running-config Please wait a minute. 2581 bytes data transferred! Switch# copy running-config startup-config Use this command to save the config to NVRAM.
ES3000 Use r Guide 5-14 5.3 W eb Browser Commands ip http server Use this command to enable or disable access to the Web server embedded in the syste m. ip http server no ip http server S YNTAX D ESCRIPTION : The ip http server command ha s no argument.
Command Line Interface 5-15 show ip http server Use the show ip http server command to display telnet. show ip http server S YNTAX D ESCRIPTION : The show ip http server comman d has no arguments or keywords. D EFAULT V ALUE : The show ip http server command has no default setting.
ES3000 Use r Guide 5-16 5.4 SNMP Commands snmp-server agent Use the snmp-server ag ent command to enable or disable the access to the SNMP agent embe dded in the system .
Command Line Interface 5-17 snmp-server location T o set the system location strin g. snmp-server location <string> no snmp-server loca tion S YNTAX D ESCRIPTION : A string o f length with 5 0 c.
ES3000 Use r Guide 5-18 E XAMPLE : !Set system Contact Informat ion "MIS_1" Switch(config)# snmp-server contact MIS_1 Switch(config)# !Clean system Contact Inform ation to default Switch(con.
Command Line Interface 5-19 !Disable SNMP manager entry index-4 Switch(config)# no snmp-serv er community 4 Switch(config)# snmp-server host Use the snmp-server host command to set up the recipient of SNMP notification operation.
ES3000 Use r Guide 5-20 snmp-server enable traps Use the snmp-server enable trap s command to enable or disable the specified SNMP notification. snmp-server enable traps <noti fication-type> <.
Command Line Interface 5-21 show snmp Use the show snmp command to display snmp trap-receivers inform ation. show snmp S YNTAX D ESCRIPTION : The show snmp comma nd has no arguments or keywords . D EFAULT V ALUE : The show snmp command ha s no default setting.
ES3000 Use r Guide 5-22 5.5 Basic Sy stem Management Commands hostname Use the hostname command to specify the host name for the system. hostname <string> S YNTAX D ESCRIPTION : A string o f len.
Command Line Interface 5-23 E XAMPLE : Switch# show sys-info System up for : 1hr (s), 18min(s), 06sec(s) Boot Code Version : 1.0. 0.07 / Feb 16 2004 14:35:55 Runtime Code Version : 1.
ES3000 Use r Guide 5-24 console inactivity-timer Use the console inactivity-timer command to specify an inactivity timeout value for the console. console inactivity-timer <min> S YNTAX D ESCRIPTION : 0 - 60 minutes (0 means no tim eout) D EFAULT V ALUE : The default value is 5 minute s.
Command Line Interface 5-25 E XAMPLE : Switch# show console Console UI Idle Timeout: 5 M in. Console -------- Active Switch# telnet-server enable Use the telnet-server command to enable or disable ac cess to the telnet server . telnet-server enable no telnet-server S YNTAX D ESCRIPTION : The teln et-server command has no argume nt.
ES3000 Use r Guide 5-26 telnet-server inactivity-timer Use the telnet-server inactivity-time r command to spec ify an inac tivity timeout value for telnet server .
Command Line Interface 5-27 E XAMPLE : Switch# show telnet-server Telnet UI Idle Timeout: 5 Mi n. Telnet Server --------------- enabled Switch# 5.6 IP Addressing Commands ip address Use the ip address command to specify an IP address and subnet mask for the syste m.
ES3000 Use r Guide 5-28 ip address dhcp Use the ip address dhcp command to ena ble or disable the system to acquire its IP addres s through DHCP . ip addres s dhcp S YNTAX D ESCRIPTION : The ip ad dress dhcp-bootp command has no argument. D EFAULT V ALUE : The feature is disabled by d efault.
Command Line Interface 5-29 show ip conf Use the show ip conf command to display IP con figurations. show ip conf S YNTAX D ESCRIPTION : The show ip conf command has no arguments or keywords. D EFAULT V ALUE : The show ip conf command has no default setting.
ES3000 Use r Guide 5-30 5.7 Security Commands username Use the username command to spec ify the user name and password for loggin g into the system. username name <string> S YNTAX D ESCRIPTION : The user name string is limited to 13 characters. D EFAULT V ALUE : Both are set to "manager".
Command Line Interface 5-31 5.8 Layer -2 Interface Commands shutdown Use the shutdown command to ena ble or disable a port. interface <port> shutdown no shutdown S YNTAX D ESCRIPTION : <port> Port instan ce D EFAULT V ALUE : The shutdown feature is enabled by default.
ES3000 Use r Guide 5-32 speed-duplex Use the speed-duplex command to configure the speed and duple x mode for a port. interface <port> speed-dup lex <option> S YNTAX D ESCRIPTION : <port> Port instan ce < option >, D EFAULT V ALUE : The default value is set to auto.
Command Line Interface 5-33 flow-control Use the flow-con trol command to enable or disab le the flow control for a port. interface < port > flow-control no flow-control S YNTAX D ESCRIPTION :< port > Port instance D EFAULT V ALUE : The flow control feature is enabled by default.
ES3000 Use r Guide 5-34 E XAMPLE : Switch# show interface Port Trunk Type Link Status Mode Flow Ctrl ---- ----- -------- ----- -------- ------- ---------- 1/1 --- 10/100TX Down Enabled Auto Enabled 1/.
Command Line Interface 5-35 show interface counters Use the show interface co unters command to display in terface statistics. show interface counte rs <port> S YNTAX D ESCRIPTION : <port> Port instan ce. D EFAULT V ALUE : The feature is disabled by d efault.
ES3000 Use r Guide 5-36 E XAMPLE : Switch# show interface count ers errors faste thernet0/2 CRC/Align Errors Undersiz e Pkts Oversize Pkts 0 0 0 Fragments Jabbers Collisions 0 0 0 Switch # port monitor Use the port monitor command to configur e a port to monitor traffic from another port.
Command Line Interface 5-37 E XAMPLE : ! Set port-2 Monitoring Port , port-4 Monitored Port, directi on is both. Switch(config)# interface fa stethernet0/2 Switch(config-if)# port moni tor fastetherne.
ES3000 Use r Guide 5-38 storm-control threshold Use the storm-control threshold command to configure the mulitcast storm control for a port. storm-control thres hold <threshold> S YNTAX D ESCRIPTION : <threshold> Threshold value for a port (packets per second).
Command Line Interface 5-39 storm-control broadcast Use the strom-control broadcast command to configure the broadcast storm control for a port. storm-control broadcast no storm-contro l broadcast S YNTAX D ESCRIPTION : The storm-con trol broadcast comma nd has no arguments or keywords.
ES3000 Use r Guide 5-40 ! Disable multicast storm co ntrol Switch(config)# no storm-con trol mutlicast storm-control unicast Use the storm-control unicast command to confi gure the unicast(DLF) storm control for a port.
Command Line Interface 5-41 show storm-control Use the show storm-control command to dis play storm-control status. show storm-c ontrol S YNTAX D ESCRIPTION : The show storm-c ontrol command has no arguments or keywords . D EFAULT V ALUE : The show storm-control command ha s no default setting.
ES3000 Use r Guide 5-42 5.9 Link Aggregation Commands lacp Use the lacp command to add ports to a port LACP group or delete ports from the group. lacp <trunkKEY> <port list> <mod e> .
Command Line Interface 5-43 E XAMPLE : ! Set port-1 port-2 port-3 link aggregation, and LACP key =10 and mode = active Switch(config)# lacp 10 1,2, 3 active Switch(config)# ! Set port-10-13 link aggre.
ES3000 Use r Guide 5-44 lacp port-priority Use the lacp port-priority co mmand to LACP port priority . lacp port-priority <priority-value> S YNTAX D ESCRIPTION : <priority-value> Lacp port.
Command Line Interface 5-45 E XAMPLE : Switch# show lacp System Priority : 40000 Key Mode Member post list ---- -------- --------- --------- --------- 1 Manual 2,3 2 Active 4,5,6 Switch# Switch# show .
ES3000 Use r Guide 5-46 5.10 MAC Address Commands mac-address-table static Use the mac-address table static command to insert a static MAC addres s. mac-address-table static <mac-addr> <port&.
Command Line Interface 5-47 mac-address-table aging-time Use the mac-address-table ag ing-time command to control ag ing time for dynamic MAC addresses. mac-address-table ag ing-time <sec> S YNTAX D ESCRIPTION : Integer ran ges from 10 - 1000000.
ES3000 Use r Guide 5-48 show mac-address-table mac Use the show mac-address-table mac co mmand to list MAC addresses by individual MAC address. show mac- address-table mac S YNTAX D ESCRIPTION : The show mac -address-table mac comma nd has no arguments or keywords.
Command Line Interface 5-49 E XAMPLE : Switch# show mac-address-tab le interface fastethernet0/26 MAC Address Port ----------------- -------------- ------ 00:30:AB:00:09:20 26 00:30:AB:00:09:21 26 00:.
ES3000 Use r Guide 5-50 show mac-address-table static Use the show mac-address-table static comma nd to display the MAC address table by static. show mac-ad dress-table static S YNTAX D ESCRIPTION : The c command has no arguments or keywords. D EFAULT V ALUE : The command has no defau lt setting.
Command Line Interface 5-51 5.11 Multiple Spanning T ree Commands spanning-tree mst Use the spanning-tree mst comma nd to enable or disable multiple span ning tree. spanning-tree mst enable spanning-tree mst disab le S YNTAX D ESCRIPTION : The spanning-tree mst co mmand has no arguments or keywords.
ES3000 Use r Guide 5-52 E XAMPLE : !Cnfigure the MSTP name “Sym bol” Switch(config)# spanning-tre e mst name Symbol Switch(config)# spanning-tree mst revision Use the spanning-tree mst re vision command to configure the mst revision nu mber .
Command Line Interface 5-53 M ENU : E XAMPLE : !Set STP Compatible Switch(config)# spanning-tre e mst version st pCompatible Switch(config)# spanning-tree mst max-hops Use the spanning-tree mst max-ho ps command to configure the maxim um hops count.
ES3000 Use r Guide 5-54 E XAMPLE : !Set CIST priority 40960 Switch(config)# spanning-tre e mst priority 40960 Switch(config)# spanning-tree mst max-age Use the spanning-tree mst max-ag e command to configure the value of CIST bridge Max Age.
Command Line Interface 5-55 C OMMAND M ODES : Global configuratio n R EFERENCE : M ENU : E XAMPLE : !set CIST Hello Time 5 secon ds Switch(config)# spanning-tre e mst hello-time 5 Switch(config)# spanning-tree mst forward-time Use the spanning-tree mst fo rward time command to config ure the CIST bridge Forward T ime value.
ES3000 Use r Guide 5-56 spanning-tree mst instance priority Use the spanning-tree mst instance priority command to configure the brid ge priority instance value.
Command Line Interface 5-57 spanning-tree mst instance vlan Use the spanning-tree mst ins tance vlan command to map vlans to instances. spanning-tree mst ins tance <insta nce-id> vlan <vlan-r.
ES3000 Use r Guide 5-58 ! Disable MSTP on port 4 Switch(config)# interface fa stethernet0/4 Switch(config-if)# spanning-tree mst shutdown Switch(config)# spanning-tree mst port-priority Use the spanning-tree mst port priority co mmand to configure CIST Port Priority .
Command Line Interface 5-59 E XAMPLE : ! Set CIST port path cost 40 00 on port 4 Switch(config)# interface fa stethernet0/4 Switch(config-if)# spanning- tree mst cost 4000 Switch(config-if)# spanning-tree mst init-migration Init Protocol Migration on the Port in MSTP .
ES3000 Use r Guide 5-60 spanning-tree mst edgeport Use the spanning-tree mst edge port command to configure the Ed ge Port Status in MSTP . spanning-tree mst ed geport S YNTAX D ESCRIPTION : The spanning-tree mst ed geport command has no arguments or keywords.
Command Line Interface 5-61 D EFAULT V ALUE : C OMMAND M ODES : Interface configuration R EFERENCE : M ENU : E XAMPLE : ! Force p2p false on port 4 Switch(config)# interface fa stethernet0/4 Switch(co.
ES3000 Use r Guide 5-62 spanning-tree mst inst ance port-priority Use the spanning-tree mst instance port-priority command to configure instance Port Priority .
Command Line Interface 5-63 show spanning-tree mst configuration Use the show spanning-tree mst configuration command to display the MSTP configuration. show spann ing-tree mst configuratio n S YNTAX D ESCRIPTION : The show spanning-tree mst configuration command has no arguments or keywords.
ES3000 Use r Guide 5-64 show spanning-tree mst cist configuration Use this command to display the MSTP CIST configuration. show spanning-tre e mst cist configuration S YNTAX D ESCRIPTION : The show spanning -tree mst cist configuration command has no arguments or ke ywords.
Command Line Interface 5-65 show spanning-tree mst cist interface Use this command to display MSTP CIST configuration information for interface. show spanni ng-tree mst cist interface <port list>.
ES3000 Use r Guide 5-66 show spanning-tree mst instance configuration Use this command to display MSTP CIST configuration. show spanning-tre e mst <instance> configuration S YNTAX D ESCRIPTION : <instance> Integer ranges from 1 to 64 D EFAULT V ALUE : The show spanning-tre e mst instance configurat ion command has no default setting.
Command Line Interface 5-67 show spanning-tree mst instance interface Use this command to display MSTP CIST configuration information for interface. show spanning-tre e mst <instance> interface .
ES3000 Use r Guide 5-68 5.12 IGMP Snooping Commands ip igmp snooping Use the ip igmp snooping command to enable or disable IGMP snooping as imp lemented in the system. ip igmp snooping no ip igmp snooping S YNTAX D ESCRIPTION : The ip igmp snooping command has no argument.
Command Line Interface 5-69 M ENU : Advanced Switch Config uration M enu->IGMP Snooping-> Set Host Port Aged Tim, Set Router Port Aged Time E XAMPLE : !Enable igmp snooping router port age out t.
ES3000 Use r Guide 5-70 ip igmp snooping vlan -filter vlan Use this command to filter IGMP snooping on a specific interface in the system. ip igmp snooping vlan-filter vlan <vlanID> S YNTAX D ESCRIPTION : <vlanID> VLAN ID D EFAULT V ALUE : The feature is disabled by d efault.
Command Line Interface 5-71 E XAMPLE : Switch# show ip igmp snoopin g conf IGMP Snooping Status : E nabled Host Port Age-Out Time : 2 60 sec Router Port Age-Out Time : 3 00 sec Report Forward Interval : 1 0 sec Switch# show mac-address-table multicast Use this command to display Layer2 mu lticast entries information for VLAN.
ES3000 Use r Guide 5-72 show ip igmp snooping mrouter Use this command to display multicas t router port information for VLAN. show ip igmp snooping mrouter S YNTAX D ESCRIPTION : This comman d has no a rguments or keywor ds. D EFAULT V ALUE : This command has no default setting.
Command Line Interface 5-73 show ip igmp snooping vlan-filter -table Use this command to display IGMP Snoopin g VLAN filter information. show ip igmp snooping vlan-filter -table S YNTAX D ESCRIPTION : This comman d has no a rguments or keywor ds. D EFAULT V ALUE : This command has no default setting.
ES3000 Use r Guide 5-74 5.13 VLAN Commands vlan init Use the vlan init command to remove all vlans and reset ports to de fault VLAN vlan init S YNTAX D ESCRIPTION : The vlan in it command has no arguments or keywords D EFAULT V ALUE : This command has no default setting.
Command Line Interface 5-75 E XAMPLE : ! create a 802.1Q vlan untag port 1-5, 10, 15-19 Switch(config)# interface vl an3 Switch(config-if)# name VLAN -3 Switch(config-if)# member 1- 5,10,15-19 Switch(.
ES3000 Use r Guide 5-76 management Use the management command to remove a port member from a VLAN. interface <vlanID> manageme nt S YNTAX D ESCRIPTION : <vlanID> VLAN ID C OMMAND M ODES : .
Command Line Interface 5-77 PVID Use the PVID command to configure a PVID on a port. PVID <vlanID> S YNTAX D ESCRIPTION : <vlanID> VLAN ID C OMMAND M ODES : Interface configuration R EFERE.
ES3000 Use r Guide 5-78 show vlan Use the show-vlan command to displa y VLAN information. show vl an <vlanID> S YNTAX D ESCRIPTION : <vlanID> VLAN ID.
Command Line Interface 5-79 E XAMPLE : ! Enable GVRP Switch(config)# gvrp Switch(config)# ! Disable GVRP Switch(config)# no gvrp Switch(config)# show vlan gvrp Use the show vlan gvrp comman d to display VLAN information. show vl an gvrp S YNTAX D ESCRIPTION : <vlanID> VLAN ID.
ES3000 Use r Guide 5-80 show vlan port Use the show vlan port command to display VLAN information. show vl an port S YNTAX D ESCRIPTION : D EFAULT V ALUE : The show vlan port command has no default setting.
Command Line Interface 5-81 5.14 Quality of Service Commands mls qos Use the mls qos command to enable or disab le the QoS implemented in the system . mls qos no mls qos S YNTAX D ESCRIPTION : The mls qos comma nd has no argument. D EFAULT V ALUE : The feature is disabled by d efault.
ES3000 Use r Guide 5-82 E XAMPLE : ! traffic class(Queue) 1 map ping to Priority 5 Switch(config)# priority-que ue cos-map 1 5 Switch(config)# show mls qos Use the show mls qos command to display QoS information. show mls qos S YNTAX D ESCRIPTION : The show mls qos comman d has no arguments or keywords.
Command Line Interface 5-83 E XAMPLE : Switch# show priority-queue cos-map Pritority Traffic Class --------- ------------- 00 10 22 31 42 52 63 73 Switch#.
ES3000 Use r Guide 5-84 5.15 Diffserv Commands diffserv classifier Use the diffserv classifier command to configure the class ifier for diffserv . diffserv classifier <index> [src-mac <mac>.
Command Line Interface 5-85 E XAMPLE : ! Create a classifier Index:23, source MAC address: 00:00:01:02:03:04 Vlan ID is 40 Switch(config)# diffserv classifier 23 src-mac 00:00:01:02:03:04 vlan-id 40 S.
ES3000 Use r Guide 5-86 diffserv nomatch Use the diffserv nomatch command to configure nomatch action for diffserv . diffserv nomatch <index> [drop | policed-dscp <ds> | precedenc e <pr.
Command Line Interface 5-87 diffserv outprofile Use the diffserv outprofile command to configure the out-profile for diffserv . diffserv outprofile <index> committed-rate <unit> burst-size.
ES3000 Use r Guide 5-88 E XAMPLE : ! Create a portlist Index 5, set port 3-7 . Switch(config)# diffserv por tlist 5 3-7 Switch(config)# ! delete a port-list 5 Switch(config)# no diffserv portlist 5 Switch(config)# diffserv policy Use the diffserv policy command to configure the policy for diffserv .
Command Line Interface 5-89 ! delete a policy Index 5 Switch(config)# no diffserv policy 5 Switch(config)# show diffserv classifier Use the show diffserv classifier command to display diffserv classifier information. show diffserv classifier S YNTAX D ESCRIPTION : The show diffserv classifier com mand has no arguments or keyword s.
ES3000 Use r Guide 5-90 show diffserv inprofile Use the diffserv inprofile command to display the diffserv in-profile information. show diffserv inprofile S YNTAX D ESCRIPTION : The show diffserv inprofile command ha s no arguments or keywords.
Command Line Interface 5-91 show diffserv portlist Use the show diffserv portlist comman d to display diffserv portlist information. show diffserv portlist S YNTAX D ESCRIPTION : The show diffserv portlist comma nd has no arguments or keywords.
ES3000 Use r Guide 5-92 show diffserv policy Use the show diffserv policy command to display diffserv policy information. show diffserv policy [ <index> ] S YNTAX D ESCRIPTION : The show diffserv policy co mmand has no arguments or keywo rds.
Command Line Interface 5-93 show diffserv policy prcedence port Use this command to show diffserv policy prece dence by port information. show diffserv policy-precedence port <port num> [sort index/precede nce ] S YNTAX D ESCRIPTION : The command has no arguments or keywords.
ES3000 Use r Guide 5-94 5.16 802.1x Commands dot1x radius Use the dot1x nas-id command to set 802.1x admin status. dot1x radius <NASID> S YNTAX D ESCRIPTION : <NASID> String, ID for dot1x reque st to Radius server.
Command Line Interface 5-95 R EFERENCE :C i s c o M ENU : E XAMPLE : ! set port-control auto on p ort 5 Switch(config)# interface fastethern et0/5 Switch(config-if)# dot1x por t-control auto Switch(config)# dot1x re-authentication Use the dot1x re-authentication co mmand to set 802.
ES3000 Use r Guide 5-96 dot1x timeout re-authperiod Use this command to set the numbe r of seconds betwe en re-authentication attempts. The command affects the beha vior of the s witch only if periodic re-authentica tion is en abled.
Command Line Interface 5-97 dot1x timeout quiet-period Use this command to set the number of seconds the switch remains in quiet state follo wing a failed authentication exchange with the clie nt.
ES3000 Use r Guide 5-98 dot1x timeout tx-period Use this command to set the number of seconds the switch waits for a response to an EAP-request/identity frame fro m the client before retransmitting the re quest.
Command Line Interface 5-99 dot1x re-authenticate Use this command to re-authenticate on an 802.1 X-authorized port. dot1x re-authentica te S YNTAX D ESCRIPTION : The dot1x re-authen ticate command has no arguments or key words.
ES3000 Use r Guide 5-100 dot1x control-direction Use the dot1x control-direc tion command to impose dot1x authentication on either incoming or outgoing traffic.
Command Line Interface 5-101 show dot1x show dot1x <port-list> S YNTAX D ESCRIPTION : <port-list> Port list D EFAULT V ALUE : C OMMAND M ODES : Privileged EXEC R EFERENCE :C i s c o M ENU .
ES3000 Use r Guide 5-102 5.17 Radius Commands radius-server host Use the radius-server host comma nd to specify a RADIUS server host. radius-server host < ip -address> [timeout <s econds>].
Command Line Interface 5-103 show radius-server Use the show radius-server comma nd to display Radius configure information. show radius-se rver S YNTAX D ESCRIPTION : The show radiu s-server command has no arguments or keywor ds. D EFAULT V ALUE : The show radius-server comman d has no default setting.
ES3000 Use r Guide 5-104 5.18 SNTP Commands sntp server Use the sntp server command to config ure the sntp server snto server <ip> S YNTAX D ESCRIPTION : <ip> IP address of the recipient.
Command Line Interface 5-105 sntp daylight-saving Use this command to enable or disable dayligh t saving, if time zone is applicable. sntp daylight-saving no sntp daylight-saving S YNTAX D ESCRIPTION : This command has no arg ument.
ES3000 Use r Guide 5-106 E XAMPLE : !Configure timezone to Taipe i. Switch(config)# sntp timezon e 50 Switch(config)# show sntp Use the show sntp configurati on information for the interface show sntp.
Command Line Interface 5-107 5.19 Sy slog Commands show log Use the show log command to display log for the switch show log S YNTAX D ESCRIPTION : D EFAULT V ALUE : The show log command has no de faul.
ES3000 Use r Guide 5-108 log clear Use the log clear command to delete th e syslog log clear S YNTAX D ESCRIPTION : D EFAULT V ALUE : C OMMAND M ODES : Global configuratio n R EFERENCE : M ENU : E XAM.
Command Line Interface 5-109 5.20 Power Over Ethernet Commands peth trap Use the peth trap command to con figure a PoE trap. peth trap no peth trap S YNTAX D ESCRIPTION : The peth trap comm and has no.
ES3000 Use r Guide 5-110 peth disconnection-method Use the peth disconnection-method command to configure the d osconnection metho d. peth disc onnection-method <method> S YNTAX D ESCRIPTION : <method> next port - After the power budget has been exc eeded, the next po rt attempting to power up is denie d, regardless of its priority.
Command Line Interface 5-111 E XAMPLE : !Enable capacitor detection Switch(config)# peth capacit or-detection Switch(config)# peth limit Use the peth limit command to set the powe r limit on a port.
ES3000 Use r Guide 5-112 E XAMPLE : !Set priority low oon port 3 Switch(config)# interface fastethern et0/3 Switch(config-if)# peth priority low Switch(config-if)# peth shutdown Use the peth shutdown comm and to shut down a PoE port. peth shutdown S YNTAX D ESCRIPTION : The peth shutdown comman d has no a rguments or keyw ords.
Command Line Interface 5-113 show peth-conf Use the show peth-conf command to display switch Ethernet settings.. show peth-conf S YNTAX D ESCRIPTION : This comman d has no a rguments or keywor ds.
ES3000 Use r Guide 5-114 E XAMPLE : Switch# show peth-port No. Admin. Status Cl ass Prio. Limit (W) Power (W) Vo l. (V) Cur. --- ------ -------------- ----- ------ --- ------ --------- --------- ---- 1 Up Not Powered --- Low 15.4 0 0 0 2 Down Not Powered --- Low 15 0 0 0 3 Up Not Powered --- Low 15.
Command Line Interface 5-115 5.21 Miscellaneous Commands sy stem mtu Use the system mtu command to set the mtu length. sy stem mtu 157 8 no sy stem mtu S YNTAX D ESCRIPTION : The system mtu co mmand has one argu ment for the current version that is required to be 1578.
ES3000 Use r Guide 5-116.
Command Line Interface 5-117 5.22 Sample Configuration File ! Configurat ion file ! ! hostname switch -24+2 snmp-server location taipei snmp-server contact taipei username na me admin password softwar.
ES3000 Use r Guide 5-118 ! interface FastEthe rnet0/2 shutdown no flow-control ! interface FastEthe rnet0/3 no flow-control ! interface FastEthe rnet0/4 speed-duple x 100-full no flow-control ! interf.
Command Line Interface 5-119 ! interface FastEthe rnet0/9 no flow-control ! interface FastEthe rnet0/10 spanning-tree co st 2 spanning-tree port-prio rity 3 ! interface FastEthe rnet0/11 spanning-tree.
ES3000 Use r Guide 5-120 ! interface FastEthe rnet0/16 no flow-control ! interface FastEthe rnet0/17 no flow-control ! interface FastEthe rnet0/18 no flow-control ! interface FastEthe rnet0/19 no flow.
Command Line Interface 5-121 port monitor FastEthernet0/23 ! interface FastEthe rnet0/23 no flow-control ! interface FastEthe rnet0/24 no flow-control ! interface GigabitEth ernet0/25 no flow-control ! interface GigabitEth ernet0/26 giga-port-type GBIC no flow-control ! ! vlan-type 802.
ES3000 Use r Guide 5-122 tagged 0/2 forbidden 0 /3-4 ! interface vlan3 name ext VLAN untagged 0/1 4 tagged 0/15 forbidden 0 /10-13 ! ip address 172.16 .3.42 255.25 5.240.0 ! ip igmp snoo ping ip igmp snoo ping aging-time 30 0 ip default-gateway 172.16.
Command Line Interface 5-123 ! mls qos priority-queue cos-map 0 1 priority-queue cos-map 0 2 priority-queue cos-map 1 6 priority-queue cos-map 1 7 ! port storm-control broadcast threshold med ium ! co.
ES3000 Use r Guide 5-124.
Specifications & Pin Assignments A.1 Specifications The ES3000 Ethernet Sw itch has the following specificatio ns: Width 482.6 mm with mounting bracke ts 440 mm without mo utning brac kets Height 44 mm (1RU) Depth 256 mm W eight PoE version 8.95 lbs.
ES3000 Use r Guide A-2 A.2 RJ-45 Plug and RJ-45 Connector In a Fast Et hernet network, it is importa nt all 100B ASE-T c ertified Category 5 c abling use RJ-45 plugs. The RJ-45 plug accepts 4-pair UTP or shielded twisted-pair (STP) 100-ohm cable and connects into the RJ-45 connector .
Cabling Guidelines B.1 Fast Ethernet Cable Guidelines Fast Ethernet uses UTP cable, as sp ecified in the IEEE 802.3u standard fo r 100BASE-TX.The specification requires Category 5 UTP cable consisting of e ither two-pair or fo ur -pa ir twisted insulated copper con ductors bound in a s ingle plastic sheath.
ES3000 Use r Guide B-2 B.1.2 T ermination Method T o minimize cross-talk noise, mainta in the twist ratio of the cable up to the point of termination; verify untwist at any RJ-45 plug or p atch panel does not exceed 0.
B-3 technology automatica lly senses which connection, MDI or MDI-X, is neede d and makes the right connection. B.4 Patch Panels and Cables If using patch panels, ensu re they meet the 100BASE-TX require ments.
ES3000 Use r Guide B-4 B.5.3 Length The maximum distance limitation between two piec es of equipment is 100 m, as per the original Ethernet specification . The end-to-end link is called the "channe l." TSB-67 defin es the "Basi c Link" which is the portion of the link tha t is part of the buildi ng infrastructure.
B-5 B.5.6 Patch Cables When installing equipment, replace old patc h panel cables that do not meet Category 5e specifications. As pointe d out in the NEXT section, this near end piece of cable is critical for successful operation.
ES3000 Use r Guide B-6.
Customer Support Symbol T echnologies prov ides its customers with prompt and ac curate customer support. Use the Symbol Support Center as the primary c ontact for any technical proble m, question or support issue invo lving Symb ol produc ts.
ES3000 Use r Guide C-2 North American Contacts Inside North America, contact Symbol by: Symbol T echnologies, In c. One Symbol Plaza Holtsville, New Y ork 11742-1300 T elephone: 1-631-738-2 400/1-800-.
C-3 W eb Support Sites MySymbol Care http://www .symbol.com/service s/msc Symbol Services Homepage http://symbol.com/serv ices Symbol Software Updates http://symbol.
ES3000 Use r Guide C-4.
Glossary 10BASE-T The IEEE specification for 10 Mbps Ethernet o ver Category 3, 4, or 5 twisted- pair cable. 100BASE-FX The IEEE specifica tion for 100 Mb ps Fast Ethernet over fiber-optic cable. 100BASE-TX The IEEE specificatio n for 100 M bps Fast Ether net over Ca tegory 5 twiste d-pair cabl e.
ES3000 Use r Guide GL-2 Backbone The part of a network used as a primar y path for transporting traffic betwe en networ k segments. Bandwidth The information ca pacity , measured in bits p er second, tha t a channe l could transmit.
GL-3 Full-dup lex A system that a llows packets to be tran smitted and r eceived at the same ti me and, in effect, doubles th e potential thro ughput of a link. Half-duplex A system that allows packets to transmitted and recei v ed, but not at the same time.
ES3000 Use r Guide GL-4 Multicast A single packet sent to a specific group o f end stations on a network. Port monit oring The ability t o monitor the traff ic passing t hrough a p ort on a device to an alyze network characte ristics and perform tro ubleshooting.
GL-5 T raffic prioritization Giving ti me-critical data traff ic a higher quality of service over other , non-critical data traffic. Unicast A packet sent to a single end statio n on a network.
ES3000 Use r Guide GL-6.
Numerics 1000BASE-T G igabit Ethernet Category 5 cables . . . . . . . . . . . . . . . . . . . . . . . . . B-3 NEXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4 return loss . . . . . . . . . . . . . . . . . . . . . . . . . .
ES3000 Use r Guide IN-2 guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1 length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4 patch panels . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IN-3 dot1x re -authentic ate command . . . . . . . . . . . . . . . . . 5-99 dot1x re -authentic ation comman d . . . . . . . . . . . . . . . . 5-95 dot1x time out quiet- period co mma nd . . . . . . . . . . . . . 5-97 dot1x timeout re-a uthperiod comm and .
ES3000 Use r Guide IN-4 adding groups . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-34 cabling guidelines . . . . . . . . . . . . . . . . . . . . . . . . 3-41 configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-41 configuring multiple links as one .
IN-5 polling interval, se tting . . . . . . . . . . . . . . . . . . . . . . . . 3-26 port moni tor command . . . . . . . . . . . . . . . . . . . . . . . . . 5-36 ports configurat ion 802.1x settings . . . . . . . . . . . . . . . . . . 3 -36, 4-23 basic .
ES3000 Use r Guide IN-6 radius-server host command . . . . . . . . . . . . . . . . . . . 5-102 Rapid Spanning Tree Protocol, see RSTP rate limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69, 4-71 reboot protocol . . . . . . . . . .
IN-7 sntp timezone . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-105 software browser versions . . . . . . . . . . . . . . . . . . . . . . . . . . 4-1 rebooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23 upgrades .
ES3000 Use r Guide IN-8 Web interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1 user inte rface about . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5 logging out . . . . . . . . . . . . . . . . . . . . . . .
.
Symbol Technologies, Inc. One Symbol Plaza Holtsville, New York 11742-1300 http://www.symbol.com 72E--6844 6-01 Revision A May 2 004.
An important point after buying a device Symbol ES3000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Symbol ES3000 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Symbol ES3000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Symbol ES3000 you will learn all the available features of the product, as well as information on its operation. The information that you get Symbol ES3000 will certainly help you make a decision on the purchase.
If you already are a holder of Symbol ES3000, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Symbol ES3000.
However, one of the most important roles played by the user manual is to help in solving problems with Symbol ES3000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Symbol ES3000 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
