Cabletron Systems 2E43-51 Podręcznik Użytkownika

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Contentsviii 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3.4 Connecting to the Network...3

Chapter 5: Local Management5-48 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.15 HIGH SPEED INTERFACE CONFIGURATION SCREENThe High Speed Interface C

High Speed Interface Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-49The following briefly explains each field of the High Speed I

Chapter 5: Local Management5-50 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideDesired Oper. Mode (Selectable)This field allows the user to select the d

High Speed Interface Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-515.15.1 Configuring an FE-100FX or FE-100F3 in Port 25 or 26W

Chapter 5: Local Management5-52 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide2. Use the SPACE bar to select the desired mode. Press ENTER. If any mod

Flash Download Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-535.16 FLASH DOWNLOAD SCREENThe Flash Download screen, shown in Figure 5-23, all

Chapter 5: Local Management5-54 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideThe following briefly explains each field of the Flash Download screen:Dow

Flash Download Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-55Download Server IP (Selectable)The IP address of the TFTP server to be used fo

Chapter 5: Local Management5-56 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide6. Enter the IP address of the TFTP server using the DDN format. For exa

Flash Download Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-5710. Enter the complete pathway and file name of the image stored on the downlo

Contents2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide ix 5.8 SNMP Community Names Screen ... 5-315.8.1 Esta

Chapter 5: Local Management5-58 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.17 PORT REDIRECT FUNCTION SCREENThe Port Redirect Function screen, Fig

Port Redirect Function Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-59Figure 5-24 Port Redirect Function Screen The following definitions bri

Chapter 5: Local Management5-60 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideDestination Port [n] (Selectable)Allows a selected port [n] to be change

Broadcast Suppression Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-616. Use the SPACE bar to select either the ADD or DEL (delete) and press

Chapter 5: Local Management5-62 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideTo access the Broadcast Suppression screen from the Device Specific Config

Broadcast Suppression Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-63Threshold (Modifiable)Allows the user to set the desired limit of receiv

Chapter 5: Local Management5-64 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3. Use the arrows keys to highlight the SAVE command at the bottom of th

Device Statistics Menu Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-65Figure 5-26 Device Statistics Menu ScreenThe Device Statistics Menu sc

Chapter 5: Local Management5-66 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.20 SWITCH STATISTICS SCREENThe Switch Statistics screen, Figure 5-27,

Interface Statistics Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-67Frames Rcvd (Read-Only)Displays the number of frames received by the int

Contentsx 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide APPENDIX A SPECIFICATIONS A.1 Device Specifications...

Chapter 5: Local Management5-68 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideTo access the Interface Statistics screen, use the arrow keys to highlig

Interface Statistics Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-69InOctets (Read-Only)This field displays the total number of octets (bytes

Chapter 5: Local Management5-70 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideOutNonUnicast (Read-Only)This field displays the total number of frames t

Interface Statistics Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-71Speed (Read-Only)The Speed field displays the theoretical maximum of the

Chapter 5: Local Management5-72 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.22 RMON STATISTICS SCREEN RMON statistics for each interface, on an in

RMON Statistics Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-73Owner (Read-only)This field displays the name of the entity that configured thi

Chapter 5: Local Management5-74 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideOversized Pkts (Read-only)The Oversized Pkts field displays the number of

RMON Statistics Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-75128 – 255 Octets (Read-only)Displays the total number of frames, including ba

Chapter 5: Local Management5-76 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.22.2 Using the Clear Counters CommandTo reset all the statistics count

Network Tools2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-77Figure 5-30 Network Tools ScreenThe Network Tools functions are performed using a seri

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1-1 CHAPTER 1INTRODUCTION Welcome to the 2E42-27/2E42-27R/2E43-27/2E43-27R SmartSwitch 2200 User’s G

Chapter 5: Local Management5-78 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideThe commands are presented in the following format:command:Syntax: Shows

Network Tools2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-795.23.1 Built-in CommandsThe built-in commands listed in this section activate function

Chapter 5: Local Management5-80 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideExample:bridge:Syntax: bridge [ENABLE/DISABLE] [IFNUM/ALL]Description: T

Network Tools2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-81defroute:Syntax: defroute defroute [interface number] [IP address]defroute delete [int

Chapter 5: Local Management5-82 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guidenetstat:Syntax: netstat [option]Description: The netstat command provide

Network Tools2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-83reset:Syntax: resetDescription: This reset command initiates a soft reset of the devic

Chapter 5: Local Management5-84 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guideshow:Syntax: show <PROTOCOL> <TABLE>Description: The show co

Network Tools2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-85Example:soft_reset:Syntax: soft_resetDescription: This command restarts the software i

Chapter 5: Local Management5-86 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guidetelnet:Syntax: telnet [IP address] [Port #]Description: The telnet comma

Network Tools2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-87Example:atm_stp_state:Syntax: atm_stp_state [STATE] Description: The atm_stp_state com

Chapter 1: Introduction 1-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide Appendix A, Specifications , contains information on functionality and op

Chapter 5: Local Management5-88 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.23.2 Special Commandsdone, quit, exit:Syntax: done, quit, or exitDescr

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide A-1APPENDIX ASPECIFICATIONSThis appendix provides operating specifications for the Cabletron Systems 2E4

Appendix A: SpecificationsA-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideA.4 ENVIRONMENTAL REQUIREMENTSA.5 INPUT/OUTPUT PORTSOperating Temperature:

COM Port/Pin Assignments2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide A-3A.6 COM PORT/PIN ASSIGNMENTSThe COM port is a serial communications port tha

Appendix A: SpecificationsA-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide B-1APPENDIX BFE-100TX, FE-100FX, AND FE-100F3 SPECIFICATIONSThe 2E4X-27 supports three Fast Ethernet In

Appendix B: FE-100TX, FE-100FX, and FE-100F3 SpecificationsB-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideB.2 FE-100FXThe FE-100FX shown in Figure B

FE-100F32E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide B-3B.3 FE-100F3The FE-100F3 shown in Figure B-3 uses an SC style connector that supports single

Appendix B: FE-100TX, FE-100FX, and FE-100F3 SpecificationsB-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide C-1APPENDIX C OPTIONAL INSTALLATIONS AND MODE SWITCH BANK SETTINGSThe top cover must be removed to gain

2E4X-27 Features2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1-3 • A 24-port high-speed workgroup switch with two optional ports for Fast Ethernet

Appendix C: Optional Installations and Mode Switch Bank SettingsC-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideC.1 REQUIRED TOOLSYou need the follo

Removing the Chassis Cover2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide C-3To remove the chassis cover, proceed as follows: 1. Disconnect the 2E4X-27

Appendix C: Optional Installations and Mode Switch Bank SettingsC-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3. Use a Phillips screwdriver to rem

Removing the Chassis Cover2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide C-5Figure C-2 2E4X-27 Mode Switch Location/Component LayoutSwitch definitions

Appendix C: Optional Installations and Mode Switch Bank SettingsC-6 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide• Switch 7 – Clear NVRAM. Changing t

Installing Optional Fast Ethernet Interface Modules2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide C-7C.3 INSTALLING OPTIONAL FAST ETHERNET INTERFACE M

Appendix C: Optional Installations and Mode Switch Bank SettingsC-8 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideTo install a Fast Ethernet Interface

Installing Optional Fast Ethernet Interface Modules2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide C-9Figure C-4 Coverplate Removal2. Remove the screw

Appendix C: Optional Installations and Mode Switch Bank SettingsC-10 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide4. Carefully lower the Fast Etherne

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide Index-1INDEXNumerics100BASE-TXcable length 2-210BASE-Tconnection 3-9requirements 2-12E4X-27front panel

Chapter 1: Introduction 1-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1.4 2E4X-27 OVERVIEW The 2E4X-27 is a 27-port high-speed network switchin

IndexIndex-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideTFTP gateway IP addr 5-54Full Duplex Configuration screenfull duplex 5-40link status 5-40op

Index2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide Index-3use of 1-6Management TerminalCOM port connection of 5-3, 5-4setup of 5-3, 5-5Mode Switchset

IndexIndex-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guidelaser ivScreen lock-out time 5-17, 5-24Screen refresh time 5-24ScreensBroadcast Suppression

Index2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide Index-5Troubleshooting 4-1checklist 4-6UUninterruptible Power Supplyconnection of 5-6Unpacking 3-2

IndexIndex-6 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

2E4X-27 Overview2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1-5 All of the devices have two front panel slots (ports 25 and 26) for optional Fast

Chapter 1: Introduction 1-6 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1.4.4 Runtime IP Address Discovery This feature enables the 2E42-27 to au

2E4X-27 Overview2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1-7 1.4.6 Switching Options The 2E4X-27 provides 802.1D Switching, 802.1Q switching or

Chapter 1: Introduction 1-8 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1.4.10 Optional Features Options for the 2E4X-27 include Fast Ethernet In

Document Conventions2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1-91.5 DOCUMENT CONVENTIONSThe following conventions are used throughout this docu

Chapter 1: Introduction1-10 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide1.6 GETTING HELPFor additional support related to this device or document, c

Related Manuals2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 1-111.7 RELATED MANUALSThe following manuals may help to set up, control, and manage the

Chapter 1: Introduction1-12 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 2-1CHAPTER 2NETWORK REQUIREMENTSBefore installing the 2E4X-27 or Fast Ethernet Interface Module (FE-100

Chapter 2: Network Requirements2-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide2.3 100BASE-TX NETWORKThe 2E4X-27, with an FE-100TX installed in port

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-1CHAPTER 3INSTALLATIONThis chapter provides all instructions required to install the 2E4X-27. A Phill

Chapter 3: Installation3-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3.1 UNPACKING THE 2E4X-271. Open the box and remove the packing material prot

Installing the 2E4X-272E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-33.3 INSTALLING THE 2E4X-27The 2E4X-27 may be installed on a tabletop, shelf, o

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide i NOTICE Cabletron Systems reserves the right to make changes in specifications and other information c

Chapter 3: Installation3-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideFigure 3-1 Tabletop or Shelf Installation3.3.2 Rackmount InstallationTo insta

Installing the 2E4X-272E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-5InstallationRack mounting the 2E4X-27 involves the following:• Attaching the s

Chapter 3: Installation3-6 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideRack Mounting the 2E4X-27Proceed as follows to install the 2E4X-27 into a 19-

Installing the 2E4X-272E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-73.3.3 Connecting Power to the 2E42-27 or 2E43-27 To connect the 2E42-27 or 2E4

Chapter 3: Installation3-8 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3.3.4 Connecting Power to the 2E42-27R or 2E43-27R To connect the 2E42-27R or

Connecting to the Network2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-93.4 CONNECTING TO THE NETWORKThis section provides the procedures for conne

Chapter 3: Installation3-10 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3.4.1.1 2E42-27 or 2E42-27R Cable ConnectionsPorts 1 through 24 of the 2E42-

Connecting to the Network2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-11b. Verify that the RJ45 connectors on the twisted pair segment have the pr

Chapter 3: Installation3-12 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideTo connect an RJ21, proceed as follows:1. Ensure that the device connected t

Connecting to the Network2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-133. Tighten the two screws on the RJ21 straight cable connector or RJ21 ang

Noticeii 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide INDUSTRY CANADA NOTICE This digital apparatus does not exceed the Class A limits for radio no

Chapter 3: Installation3-14 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideWhen connecting networking devices, such as another bridge, repeater, or rou

Connecting to the Network2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-15e. Confirm that the crossover switch is in the correct position.If a link

Chapter 3: Installation3-16 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide2. Insert one end of the SC connector into the FE-100FX or FE-100F3 installe

Completing the Installation2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 3-173.5 COMPLETING THE INSTALLATIONAfter installing the 2E4X-27 and any opti

Chapter 3: Installation3-18 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 4-1CHAPTER 4TROUBLESHOOTINGThis chapter provides information concerning the following:• Using the LANVI

Chapter 4: Troubleshooting4-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideNOTEThe terms flashing, blinking, and solid used in the following tables i

Using LANVIEW2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 4-3RX(Receive)Off No link. No activity. Port enabled or disabled.No error.Green Solid. Por

Chapter 4: Troubleshooting4-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide4.2 FE-100TX LEDThe optional FE-100TX has one LED labeled 10/100. The 10/1

FE-100TX LED2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 4-5Table 4-3 10/100 LED Indications When RX LED Is OffNOTENo link exists if the associated

Notice2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide iii CABLETRON SOFTWARE PROGRAM LICENSE 1. LICENSE. You have the right to use only the one (1) co

Chapter 4: Troubleshooting4-6 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide4.3 TROUBLESHOOTING CHECKLISTIf the 2E4X-27 is not working properly, refer

Using the RESET Button2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 4-74.4 USING THE RESET BUTTONThe RESET button shown in Figure 4-3 resets the 2E4X

Chapter 4: Troubleshooting4-8 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-1CHAPTER 5LOCAL MANAGEMENTThis chapter explains how to set up a management terminal to access Local M

Chapter 5: Local Management5-2 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.2 LOCAL MANAGEMENT KEYBOARD CONVENTIONSAll key names appear as capital

Management Terminal Setup2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-35.3 MANAGEMENT TERMINAL SETUPUse one of the following systems to access Loc

Chapter 5: Local Management5-4 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.3.1 Console Cable ConnectionUse the Console Cable Kit provided with the

Management Terminal Setup2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-55.3.2 Management Terminal Setup ParametersTable 5-2 lists the setup paramet

Chapter 5: Local Management5-6 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.3.3 Monitoring an Uninterruptible Power Supply If the 2E4X-27 is connec

Accessing Local Management2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-75.4 ACCESSING LOCAL MANAGEMENTAccess to Local Management is controlled thr

Noticeiv 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide SAFETY INFORMATIONCLASS 1 LASER TRANSCEIVERSTHE FE-100F3 FAST ETHERNET INTERFACE MODULE, FPIM

Chapter 5: Local Management5-8 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.4.1 Navigating Local Management ScreensThe 2E4X-27 Local Management app

Accessing Local Management2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-9\Figure 5-4 802.1D Switching Mode, LM Screen HierarchyFigure 5-5 802.1Q S

Chapter 5: Local Management5-10 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideFigure 5-6 SecureFast VLAN Mode, LM Screen Hierarchy 5.4.2 Selecting Loc

Accessing Local Management2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-11Using the RETURN CommandTo exit LM using the RETURN command, proceed as f

Chapter 5: Local Management5-12 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.5 DEVICE MENU SCREENThe Device Menu screen is the access point for all

Device Menu Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-13DEVICE STATISTICSThe Device Statistics screen provides statistics and performance

Chapter 5: Local Management5-14 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.6 DEVICE CONFIGURATION MENU SCREENThe Device Configuration Menu screen,

Device Configuration Menu Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-15The following briefly explains each screen accessible from the Device

Chapter 5: Local Management5-16 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.7 GENERAL CONFIGURATION SCREENThe General Configuration screen, Figure

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-17Subnet Mask (Modifiable)Displays the subnet mask for the 2E4X-27. A subne

Notice2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide v DECLARATION OF CONFORMITY Application of Council Directive(s): 89/336/EEC73/23/EEC Manufacture

Chapter 5: Local Management5-18 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideDevice Uptime (Read-Only)Displays the total time that the device has bee

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-19Clear NVRAM (Toggle)This allows the user to reset NVRAM to the factory d

Chapter 5: Local Management5-20 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideFigure 5-10 Configuration Warning Screen5. Use the arrow keys to highligh

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-214. Use the arrow keys to highlight the SAVE command, then press ENTER. T

Chapter 5: Local Management5-22 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3. Press ENTER. If the default gateway entered is a valid format, the cu

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-235.7.5 Setting the Device DateTo set the system date, perform the followi

Chapter 5: Local Management5-24 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.7.7 Entering a New Screen Refresh TimeThe screen refresh time is set f

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-255.7.9 Setting the Operational ModeTo set the Operational Mode, proceed a

Chapter 5: Local Management5-26 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide4. Use the arrow keys to highlight the YES command, then press ENTER. Th

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-272. Press the SPACE bar to choose either ENABLED or DISABLED. ENABLED all

Noticevi 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide

Chapter 5: Local Management5-28 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide3. Use the arrow keys to highlight YES. Press ENTER.4. If you ENABLED th

General Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-295.7.11 Clearing NVRAMClearing NVRAM allows the user to clear all user-en

Chapter 5: Local Management5-30 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideFigure 5-14 Clear NVRAM Warning Screen5. Press YES and the message “CLEA

SNMP Community Names Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-315.8 SNMP COMMUNITY NAMES SCREENThe SNMP Community Names screen allows th

Chapter 5: Local Management5-32 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideThe following explains each SNMP Community Names screen field:Community N

SNMP Community Names Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-33To establish community names, proceed as follows:1. Use the arrow keys t

Chapter 5: Local Management5-34 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.9 SNMP TRAPS SCREENSince the 2E4X-27 is an SNMP compliant device, it c

SNMP Traps Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-35Enable Traps (Toggle)Enables transmission of the traps to the network management s

Chapter 5: Local Management5-36 2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide5.10 SWITCH CONFIGURATION SCREENThe Switch Configuration screen, Figure 5

Switch Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-37Number of Ports (Read-Only)Displays the total number of switched ports on

2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide vii CONTENTS CHAPTER 1 INTRODUCTION 1.1 Using This Guide...

Chapter 5: Local Management5-38 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideStatus (Toggle)Allows the user to disable or enable a port by setting th

Ethernet Full Duplex Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-393. Use the arrow keys to highlight the SAVE command at the

Chapter 5: Local Management5-40 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideThis section explains each field of the Full Duplex Configuration screen.P

Ethernet Full Duplex Configuration Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-41SET ALL PORTS (Toggle)All ports (1 through 24) can be set a

Chapter 5: Local Management5-42 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideTo set the Operation Mode for all ports (1-24), proceed as follows:1. Us

Device Specific Configuration Menu Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-43Figure 5-19 Device Specific Configuration Menu ScreenThe follo

Chapter 5: Local Management5-44 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideFLASH DOWNLOADThe FLASH Download screen allows the user to download info

System Resources Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-45To access the System Resources screen from the Device Specific Configuration M

Chapter 5: Local Management5-46 2E42-27/2E42-27R/2E43-27/2E43-27R User’s GuideNVRAM Installed (Read-only)Indicates the amount of NVRAM installed in th

High Speed Interface Configuration Menu Screen2E42-27/2E42-27R/2E43-27/2E43-27R User’s Guide 5-47To access the High Speed Interface Configuration Menu s