Cabletron Systems 2E48-27R - Manual

Cabletron Systems 2E48-27R

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Table of Contents:

  • Page 3 – NOTICE; FCC NOTICE
  • Page 8 – Notice
  • Page 9 – vii; CONTENTS
  • Page 13 – USING THIS GUIDE; Chapter 1; Introduction; Chapter 2; Network Requirements; Chapter 3; Installation; Chapter 4; Troubleshooting; Chapter 5; Local Management
  • Page 14 – Appendix A; Specifications; , contains information on functionality and; Optional Installations and Mode Switch Bank Settings; , are identical products
  • Page 16 – Connectivity; All purchased bandwidth is used.
  • Page 17 – SmartTrunk User’s Guide; Runtime IP Address Discovery
  • Page 18 – Switching Options
  • Page 19 – Optional Features; provides a list of the Fast Ethernet Interface; Fast Ethernet Interface Modules; Supports multimode fiber optic cabling.
  • Page 20 – DOCUMENT CONVENTIONS; The following conventions are used throughout this document:; Note; Tip; Caution; Warning
  • Page 21 – Getting Help; GETTING HELP; Your Cabletron Systems service contract number
  • Page 22 – Chapter 1: Introduction; RELATED MANUALS
  • Page 23 – FOIRL Fiber Optic Network (; SmartTrunk; The Cabletron Systems
  • Page 24 – Chapter 2: Network Requirements; FOIRL FIBER OPTIC NETWORK; Multimode Mode Fiber Optic Cable Length
  • Page 25 – Connecting to the Network (; Only qualified personnel should install the 2E4X-27R.
  • Page 26 – Chapter 3: Installation; Verify the contents of the carton as listed in; INSTALLING OPTIONS; Appendix C; Contents of 2E4X-27R Carton; Antistatic wrist strap; Install any optional equipment before proceeding to
  • Page 27 – Installing the Device; INSTALLING THE DEVICE; describes a tabletop or shelf installation and; Tabletop or Shelf Installation; Guidelines for Tabletop and Shelf Installations; for power connection instructions.
  • Page 28 – Rackmount Installation; Guidelines for the Rackmount Installation; Maintain a temperature of between 5; Before installing the 2E4X-27R
  • Page 29 – Rack mounting the 2E4X-27R involves the following:; Place the 2E4X-27R upside down (as shown in; Attaching the Strain-Relief Bracket; Strain-Relief Bracket
  • Page 30 – Proceed as follows to install the 2E4X-27R into a 19-inch rack:; Installing the Rackmount Brackets
  • Page 31 – Connecting Power to the 2E4X-27R; To connect the; It takes approximately one minute for the 2E4X-27R to boot up.
  • Page 32 – CONNECTING TO THE NETWORK; To connect ST fiber optic cables to ports 1 through 24, refer to; SmartTrunk User’s Guide for the
  • Page 33 – Connecting to the Network; Refer to
  • Page 34 – Fiber Optic Connection; Check the cable for continuity.; Connecting a UTP Segment to the FE-100TX; RX
  • Page 35 – to the crossed over position marked with X. When connecting; FE-100TX Crossover Switch; A schematic of a crossover cable is shown in; Schematic of Crossover Cable; Connect an FE-100TX to a twisted pair segment as follows:
  • Page 38 – COMPLETING THE INSTALLATION; The port RX LED flashes green and amber during bootup.
  • Page 39 – USING LANVIEW; LANVIEW LEDs
  • Page 40 – Chapter 4: Troubleshooting; Flashing indicates an LED is flashing randomly.
  • Page 41 – Using LANVIEW; LED
  • Page 42 – and; 0/100 LED Indications When RX LED Is On; Off
  • Page 43 – 0/100 LED Indications When RX LED Is Off
  • Page 44 – TROUBLESHOOTING CHECKLIST; If the 2E4X-27R is not working properly, refer to; Troubleshooting Checklist
  • Page 45 – Using the RESET Button; USING THE RESET BUTTON; The RESET button shown in
  • Page 47 – OVERVIEW
  • Page 48 – Chapter 5: Local Management; All key names appear as capital letters in this manual.; Keyboard Conventions; Arrow Keys
  • Page 49 – Management Terminal Setup; MANAGEMENT TERMINAL SETUP; Use one of the following systems to access Local Management:
  • Page 50 – Console Cable Connection; Management Terminal Connection
  • Page 51 – Management Terminal Setup Parameters; lists the setup parameters for the local management terminal.; VT Terminal Setup
  • Page 52 – Telnet Connections; For information about setting the IP address, refer to
  • Page 53 – Monitoring an Uninterruptible Power Supply; Uninterruptible Power Supply (UPS) Connection
  • Page 54 – ACCESSING LOCAL MANAGEMENT; . The following steps; The 2E4X-27R Local Management Password Screen
  • Page 55 – Accessing Local Management; Navigating Local Management Screens; SECURE FAST VLAN (Cabletron Systems SecureFast switching)
  • Page 56 – D Switching Mode, LM Screen Hierarchy
  • Page 57 – SecureFast VLAN Mode, LM Screen Hierarchy; Selecting Local Management Menu Screen Items; Select items on a menu screen by performing the following steps:; Exiting Local Management Screens; There are two ways to exit the Local Management (LM) screens.; Using the Exit Command; To exit LM using the EXIT screen command, proceed as follows:
  • Page 58 – To exit LM using the RETURN command, proceed as follows:
  • Page 59 – DEVICE MENU SCREEN; shows the Device Menu screen.; Device Menu Screen; The following explains each Device Menu screen field as shown in; DEVICE CONFIGURATION
  • Page 60 – For details about the Device Configuration Menu screen, refer to; DEVICE STATISTICS; explains how to use the Network Tools utility.; DEVICE CONFIGURATION MENU SCREEN; The Device Configuration Menu screen,; SWITCH CONFIGURATION
  • Page 61 – Device Configuration Menu Screen; GENERAL CONFIGURATION
  • Page 63 – GENERAL CONFIGURATION SCREEN; The General Configuration screen,; General Configuration Screen; Displays the base physical address of the 2E4X-27R.
  • Page 64 – . The IP address can also be set
  • Page 65 – Displays the total time that the device has been operating.
  • Page 66 – to; Setting the IP Address; To set the IP address, perform the following steps:; Use the arrow keys to highlight the IP Address field.
  • Page 67 – Configuration Warning Screen; Setting the Subnet Mask; Use the arrow keys to highlight the Subnet Mask field.; ARE YOU SURE YOU WANT TO CONTINUE?; YES
  • Page 69 – Setting the Default Gateway; Use the arrow keys to highlight the Default Gateway field.; Enter the IP address of the default gateway using the DDN format.; Use the arrow keys to highlight the SAVE command.; Setting the TFTP Gateway IP Address; Use the arrow keys to highlight the TFTP Gateway IP Addr field.; Enter the IP address of the TFTP gateway using the DDN format.
  • Page 70 – Setting the Device Date; To set the system date, perform the following steps:; Use the arrow keys to highlight the Device Date field.
  • Page 71 – Setting the Device Time; To set the device time, perform the following steps:; Use the arrow keys to highlight the Device Time field.; Press ENTER to set the system clock to the time in the input field.; Entering a New Screen Refresh Time; Use the arrow keys to highlight the Screen Refresh Time field.; Enter a number from 3 to 99.
  • Page 72 – Setting the Screen Lockout Time; Use the arrow keys to highlight the Screen Lockout Time field.; Enter a number from 1 to 30.; Setting the Operational Mode; To set the Operational Mode, proceed as follows:; Use the arrow keys to highlight the Operational Mode field.
  • Page 73 – Upon saving the new operational mode, the module will reboot.
  • Page 74 – Configuring the COM Port; The 2E4X-27R COM port supports the following applications:; Use the arrow keys to highlight the Com field.
  • Page 75 – COM Port Warning Screen; Use the arrow keys to highlight YES. Press ENTER.; THE COM PORT HAS BEEN RECONFIGURED AND THERE IS NO IP
  • Page 76 – COM Port Application Settings; Local Management Session; UPS; APC Power Supply SNMP Proxy
  • Page 77 – Clearing NVRAM; Clear NVRAM as follows:; Use the arrow keys to highlight the Clear NVRAM field.; Press ENTER. The warning shown in; Clear NVRAM Warning Screen; YOU HAVE ELECTED TO CLEAR NVRAM. THIS WILL CLEAR
  • Page 78 – Enabling/Disabling IP Fragmentation; To enable or disable IP Fragmentation, proceed as follows:; Use the arrow keys to highlight the IP Fragmentation field.
  • Page 79 – SNMP COMMUNITY NAMES SCREEN; SNMP Community Names Screen
  • Page 80 – The following explains each SNMP Community Names screen field:
  • Page 81 – Establishing Community Names; To establish community names, proceed as follows:
  • Page 82 – SNMP TRAPS SCREEN; SNMP Traps Screen; The following explains each field of the SNMP Traps screen.; Trap Destination
  • Page 83 – Configuring the Trap Table; To configure the Trap table, proceed as follows:
  • Page 84 – SWITCH CONFIGURATION SCREEN; The Switch Configuration screen,; Switch Configuration Screen
  • Page 85 – Displays the base MAC address of the switch.; Number of Ports; Displays the hardware address assigned to each listed port.
  • Page 86 – Setting the STA; Use the arrow keys to highlight the Type of STA field.; Press ENTER. The message “SAVED OK” displays.
  • Page 87 – Setting the Age Time Field; Use the arrow keys to highlight the Age Time field.; Press ENTER. The message “SAVED OK” is displays.; Setting (Enabling or Disabling) the Port Status; Use the arrow keys to highlight the Status field of the port.
  • Page 88 – The Ethernet Full Duplex Configuration screen,; Ethernet Full Duplex Configuration Screen; Identifies the number of the port.
  • Page 89 – ENABLED – The port is turned on administratively.
  • Page 90 – Setting the Operation Mode; The Operation Mode for
  • Page 91 – The Device Specific Configuration Menu screen,; Device Specific Configuration Menu Screen; describes how to
  • Page 93 – SYSTEM RESOURCES SCREEN; The System Resources screen,; System Resources Screen; Indicates the microprocessor used in the 2E4X-27R.
  • Page 94 – Peak Switch Utilization field to the current system traffic.; Setting the Reset Peak Switch Utilization; Press the SPACE bar to select YES or NO.
  • Page 95 – The High Speed Interface Configuration Menu screen,; High Speed Interface Configuration Menu Screen
  • Page 96 – The High Speed Interface Configuration screen,
  • Page 97 – High Speed Interface Configuration Screen; shows that there is an
  • Page 98 – describes how to configure a port with an
  • Page 99 – describes how to enable or disable advertised; Operational Mode; Use the arrow keys to highlight the Desired Oper. Mode field.; Press ENTER. The port now operates in the chosen mode.
  • Page 100 – Configuring an FE-100TX; Use the SPACE bar to select the desired mode.
  • Page 101 – FLASH Download Screen; FLASH DOWNLOAD SCREEN; The Flash Download screen, shown in; Setting the Mode Switches
  • Page 102 – Flash Download Screen; describes how to download using
  • Page 103 – describes how to download using TFTP.; Reboot After Download (Modifiable only when RUNTIME is chosen.); , Setting the TFTP Gateway
  • Page 104 – Image File Download Using BootP
  • Page 105 – Image File Download Using Runtime
  • Page 106 – PORT REDIRECT FUNCTION SCREEN; The Port Redirect Function screen,; describes how
  • Page 107 – Port Redirect Function Screen; Shows which ports are currently set as source ports.
  • Page 108 – Displaying the Source and Destination Entries
  • Page 109 – Changing Source and Destination Ports; Add or delete source port and destination port entries as follows:; Use the arrow keys to highlight the Source Port field.
  • Page 110 – BROADCAST SUPPRESSION SCREEN; The Broadcast Suppression screen,; Broadcast Suppression Screen; , describes how to configure the
  • Page 111 – Setting the Threshold; To set the Threshold, proceed as follows:
  • Page 112 – Setting the Reset Peak; To set the Reset Peak field to YES or NO, proceed as follows:; DEVICE STATISTICS MENU SCREEN; The Device Statistics Menu screen,
  • Page 113 – Device Statistics Menu Screen; SWITCH STATISTICS
  • Page 114 – SWITCH STATISTICS SCREEN; The Switch Statistics screen,; Switch Statistics Screen; The Switch Statistics screen displays the following fields:; describes how to set the operational mode.
  • Page 115 – Displays the number of frames forwarded by the interface.; Using the Clear Counters Command; Use the arrow keys to highlight the CLEAR COUNTERS command.; Press ENTER, the counters are reset to zero.
  • Page 116 – INTERFACE STATISTICS SCREEN; The Interface Statistics screen,; Interface Statistics Screen
  • Page 117 – shows the Interface field displaying 1. This
  • Page 118 – This field displays the last time that the interface was reset.
  • Page 119 – Displaying Interface Statistics; To display the statistics for any interface, proceed as follows:
  • Page 120 – RMON STATISTICS SCREEN; RMON Statistics Screen
  • Page 121 – shows that the data source for this
  • Page 124 – Displaying RMON Statistics; To display the statistics for any index, proceed as follows:; Use the arrow keys to highlight the CLEAR COUNTERS field.; Press ENTER, the counters for the selected index are reset to zero.
  • Page 125 – Network Tools; NETWORK TOOLS; shows the Network Tools Help screen.; Network Tools Help Screen
  • Page 126 – There are two categories of commands in the command set.
  • Page 127 – You must specify the arp command with one of the following options:
  • Page 128 – Not Applicable
  • Page 129 – defroute
  • Page 135 – Special Commands
  • Page 137 – DEVICE SPECIFICATIONS; Intel i960 RISC processor
  • Page 138 – Appendix A: Specifications; ENVIRONMENTAL REQUIREMENTS; Operating Temperature:
  • Page 139 – COM Port/Pin Assignments; COM PORT/PIN ASSIGNMENTS; shows the COM port pin assignments.; REGULATORY COMPLIANCE; COM Port Pin Assignments; Safety
  • Page 141 – The 2E4X-27R supports three Fast Ethernet Interface Modules:
  • Page 143 – Transmitter Power
  • Page 144 – uses an SC style connector that
  • Page 145 – This appendix covers the following items:
  • Page 146 – Appendix C: Optional Installations and Mode Switch Bank Settings; REQUIRED TOOLS; REMOVING THE CHASSIS COVER; This section describes how to remove the 2E4X-27R chassis cover.; AL IGUAL QUE AL APARATO.
  • Page 147 – Removing the Chassis Cover; To remove the chassis cover, proceed as follows:
  • Page 148 – shows the location of the mode switches and the switch
  • Page 149 – E4X-27R Mode Switch Location/Component Layout; Switch 6 – Forced BootP.
  • Page 151 – Installing Optional Fast Ethernet Interface Modules; shows the locations of the Fast Ethernet Interface Module; Fast Ethernet Interface Module Connector Location
  • Page 152 – and proceed as
  • Page 153 – Coverplate Removal; Remove the screw from the rear standoff. Save the screw.
  • Page 154 – Installing the Fast Ethernet Interface Module; Reinstall the cover.
  • Page 155 – INDEX; Numerics
  • Page 156 – Index
  • Page 160 – VLAN
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9032314-04

2E48-27R/2E49-27R

SmartSwitch 2200

User’s Guide

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Summary

Page 3 - NOTICE; FCC NOTICE

2E48-27R/2E49-27R User’s Guide i NOTICE Cabletron Systems reserves the right to make changes in specifications and other information contained in this document without prior notice. The reader should in all cases consult Cabletron Systems to determine whether any such changes have been made. The har...

Page 8 - Notice
Page 9 - vii; CONTENTS

2E48-27R/2E49-27R User’s Guide vii CONTENTS CHAPTER 1 INTRODUCTION 1.1 Using This Guide ......................................................................... 1-1 1.2 Structure of This Guide................................................................ 1-1 1.3 2E4X-27R Overview ...................

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