Manuali utente per Cabletron Systems ELS10-26TX

Sommario

• Title Page

  1
• Notice

  3
• Contents

  7
• Introduction

  11
  • 1.1 About This Manual

    11
  • 1.2 Getting Help

    12
  • 1.4 Related Documentation

    14
  • 1.5 Overview

    15
    • 1.5.1 SmartSTACK 10 ELS10-26 Architecture

      16
      • Store and Forward Switching

        17
      • Discarding Local Traffic

        18
      • Spanning Tree Algorithm

        19
    • 1.5.2 SmartSTACK 10 ELS10-26 Bridge Address Tabl...

      19
    • 1.5.3 SmartSTACK 10 ELS10-26 Port Monitoring

      21
      • Packet Capturing and Monitoring

        21
    • 1.5.4 SmartSTACK 10 ELS10-26 Sample Applications...

      21
      • SmartSTACK 10 ELS10-26 Trunking

        22
      • SmartSTACK 10 ELS10-26 Fast Ethernet

        23
      • Virtual Workgroups

        25
  • 1.6 Local Console Manager

    28
    • 1.6.1 Command Syntax Conventions

      29
    • 1.6.2 Basic LCM Commands

      30
      • Help

        30
      • Erase

        32
      • Exit or Logout

        32
      • Traplog

        32
• Unpacking and Installing Your ELS10-26

  33
  • 2.1 ELS10-26 Front Panel

    33
  • 2.2 Installing an FEPIM

    36
  • 2.3 Installing the ELS10-26

    38
    • Rack-mounting an ELS10-26

      38
  • 2.4 Checking the Power-up Diagnostics 2.4 Sequ...

    40
  • 2.5 Connecting the Local Console Manager

    41
  • 2.6 Connecting to the Network

    41
    • 2.6.1 Connecting UTP Cables

      42
    • 2.6.2 Connecting a UTP Segment to the FE-100TX

      43
    • 2.6.3 Connecting a Multimode Segment to the FE-1...

      45
      • Fiber Optic Network Connection

        45
• Configuring Your ELS10-26

  49
  • 3.1 Assigning IP Addresses

    50
    • 3.1.1 Displaying IP Addresses

      52
    • 3.1.2 Deleting an IP Address

      52
    • 3.1.3 Changing a Subnet Mask

      52
  • 3.2 Enabling Bridging

    53
  • 3.3 Disabling Bridging

    54
  • 3.4 Displaying Bridging Functions

    54
  • 3.5 Enabling Trunking

    55
    • Trunk Groups

      56
  • 3.6 Disabling Trunking

    58
  • 3.7 Displaying Trunking Status

    59
  • 3.8 Enabling Port monitoring

    61
  • 3.9 Disabling Monitoring

    62
  • 3.10 Displaying monitoring Status

    62
  • 3.11 Defining and Deleting Workgroups

    64
  • 3.12 Assigning a Community Name

    66
  • 3.13 Configuring Broadcast/Multicast Storm 3.13...

    67
  • 3.14 Modifying MIB Variables

    68
  • 3.15 System Contact

    68
  • 3.16 System Name

    69
    • 3.16.1 System Location

      69
    • 3.16.2 Community Names

      69
      • Set Community Name

        70
    • 3.16.3 Aging Parameter

      70
• Monitoring and Managing Your ELS10-26

  71
  • 4.1 ELS10-26 Management Tools

    71
  • 4.2 ELS10-26 Statistics

    71
    • 4.2.1 Gathering Statistics

      72
    • 4.2.2 System Statistics

      72
    • 4.2.3 Ethernet Port Statistics

      73
  • 4.3 Using LCM to Check ELS10-26 Status

    74
    • 4.3.1 Displaying Status

      74
    • 4.3.2 Displaying MAC Addresses

      76
    • 4.3.3 Displaying Manufacturing Information

      78
  • 4.4 Managing the ELS10-26

    79
  • 4.5 Using LCM to Manage the ELS10-26

    79
    • 4.5.1 Disabling a Port

      80
    • 4.5.2 Enabling a Port

      80
      • noRIP Option

        81
    • 4.5.3 Changing a Subnet Mask

      81
    • 4.5.4 Changing a Community Name

      82
    • 4.5.5 Setting the Baud Rate

      83
    • 4.5.6 Setting a Reboot Time

      84
• ELS10-26 Diagnostics and Troubleshooting

  85
  • 5.1 Power-up Diagnostics

    85
    • 5.1.1 Power-up LED Sequence

      85
    • 5.1.2 Specific Power-up Tests

      86
    • 5.1.3 Software Checksum Comparison

      86
    • 5.1.4 Power-up Diagnostics Results

      87
  • 5.2 Responses to Failures at Power-up

    87
  • 5.3 Status and Activity Indicators

    87
  • 5.4 Troubleshooting

    90
  • 5.5 ELS10-26 Does Not Power Up

    90
    • 5.5.1 Connectivity Problems

      90
    • 5.5.2 ELS10-26 Has Rebooted

      91
    • 5.5.3 ELS10-26 Does Not Respond to NMS

      91
• Technical Specifications

  93
  • A.1 ELS10-26 Specifications

    93
    • Physical

      93
    • Electrical

      93
    • Connector Ports

      93
    • Environmental

      94
    • Diagnostic LEDs

      94
    • Standard Support

      94
    • Address Table Size

      95
    • Management Support

      95
    • Regulatory Compliance

      95
  • A.2 Serial Cable Pin Assignments

    95
  • A.3 10BASE-T Pin Assignments

    96
  • A.4 Straight-through Wiring

    97
  • A.5 Crossover Wiring

    98
  • A.6 5 - 4 - 3 Rule

    98
  • A.7 FEPIM Specifications

    99
    • FE-100TX

      99
    • FE-100FX

      99
• Glossary

  101
• Index

  113