Manuels d'utilisation pour Enterasys Networks Fast Network 10

Table des matières

• Title Page

  1
• Notice

  3
• Contents

  7
• Introduction

  11
  • 1.1 About This Manual

    11
  • 1.2 Getting Help

    12
  • 1.3 Document Conventions

    13
  • 1.4 Related Documentation

    14
  • 1.5 Overview

    14
    • 1.5.1 FN10 Architecture

      16
      • 1.5.1.1 Store and Forward Switching

        17
      • 1.5.1.2 Discarding Local Traffic

        17
      • 1.5.1.3 Spanning Tree Algorithm

        18
    • 1.5.2 FN10 Bridge Address Table

      19
    • 1.5.3 FN10 Filtering

      20
    • 1.5.4 FN10 Sample Applications

      20
      • 1.5.4.1 FN10 Trunking

        21
      • 1.5.4.2 FN10’s Fast Ethernet Option

        22
      • 1.5.4.3 Virtual Workgroups

        24
  • 1.6 Local Console Manager

    25
    • 1.6.1 Command Syntax Conventions

      26
    • 1.6.2 Basic LCM Commands

      27
      • 1.6.2.1 Help

        28
      • 1.6.2.2 Erase

        28
      • 1.6.2.3 Exit

        29
      • 1.6.2.4 Logout

        29
      • 1.6.2.5 Traplog

        29
• Unpacking and Installing Your FN10

  31
  • 2.1 FN10 Panels

    31
  • 2.2 Installing the FN10

    34
    • 2.2.1 Checking the Power-up Diagnostics Sequence

      36
  • 2.3 Connecting the Local Console Manager

    37
  • 2.4 Connecting the FN10 to the Network

    38
    • 2.4.1 Connecting the AUI Interface

      39
  • 2.5 Adding or Replacing the Optional Fast 2.5 Ethe...

    39
• Configuring Your FN10

  43
  • 3.1 Assigning IP Addresses

    45
    • 3.1.1 Displaying IP Addresses

      46
    • 3.1.2 Deleting an IP Address

      46
    • 3.1.3 Changing a Subnet Mask

      46
  • 3.2 Enabling Bridging

    47
  • 3.3 Disabling Bridging

    48
  • 3.4 Displaying Bridging Functions

    48
  • 3.5 Enabling Trunking

    49
  • 3.6 Disabling Trunking

    51
  • 3.7 Displaying Trunking Status

    52
  • 3.8 Defining and Deleting Workgroups

    54
  • 3.9 Assigning a Community Name

    57
  • 3.10 Configuring Multicast Storm Protection

    58
  • 3.11 Modifying MIB Variables

    59
    • 3.11.1 System Contact

      59
    • 3.11.2 System Name

      59
    • 3.11.3 System Location

      59
    • 3.11.4 Authentication Password

      60
    • 3.11.5 Aging Parameter

      60
• Monitoring and Managing Your FN10

  61
  • 4.1 FN10 Management Tools

    61
  • 4.2 FN10 Statistics

    61
    • 4.2.1 Pseudo Filters

      63
    • 4.2.2 Gathering Statistics

      63
    • 4.2.3 System Statistics

      63
    • 4.2.4 Ethernet Port Statistics

      64
    • 4.2.5 MAC Statistics

      66
    • 4.2.6 Traffic Analysis Statistics

      67
    • 4.2.7 SNMP Statistics

      67
  • 4.3 Using LCM to Check FN10 Status

    68
    • 4.3.1 Displaying Status

      69
    • 4.3.2 Displaying MAC Addresses

      71
    • 4.3.3 Displaying Manufacturing Information

      74
  • 4.4 Managing the FN10

    74
  • 4.5 Using LCM to Manage the FN10

    75
    • 4.5.1 Disabling a Port

      75
    • 4.5.2 Enabling a Port

      76
      • 4.5.2.1 noRIP Option

        76
    • 4.5.3 Changing a Subnet Mask

      77
    • 4.5.4 Changing a Community Name

      78
    • 4.5.5 Setting the Baud Rate

      78
    • 4.5.6 Setting a Reboot Time

      79
• FN10 Filters

  81
  • 5.1 Bridge Address Table Filters

    81
    • 5.1.1 Source Address Filter

      83
    • 5.1.2 Source Address Multicast Filter

      83
    • 5.1.3 Destination Address Filter

      84
  • 5.2 Port Filters

    84
    • 5.2.1 Configurable Fields

      85
      • 5.2.1.1 Pseudo Filtering

        86
      • 5.2.1.2 Filter Links

        86
  • 5.3 Using Filters for Security Purposes

    90
  • 5.4 Using Filters to Enhance Network 5.4 Performan...

    96
  • 5.5 Configuring a Port Filter

    99
    • 5.5.1 Modifying a Port Filter

      102
    • 5.5.2 Deleting a Port Filter

      103
  • 5.6 Filtering and Performance 5.6 Considerations

    103
• FN10 Diagnostics and Troubleshooting

  105
  • 6.1 Power-up Diagnostics

    105
    • 6.1.1 Power-up LED Sequence

      106
    • 6.1.2 Specific Power-up Tests

      106
    • 6.1.3 Software Checksum Comparison

      107
    • 6.1.4 Power-up Diagnostics Results

      107
  • 6.2 Responses to Failures at Power-up

    107
  • 6.3 Diagnostic Loopback Tests

    107
    • 6.3.1 Loopback Tests

      108
  • 6.4 Status and Activity Indicators

    108
  • 6.5 Troubleshooting

    111
    • 6.5.1 FN10 Does Not Power Up

      111
    • 6.5.2 Connectivity Problems

      111
    • 6.5.3 FN10 Has Rebooted

      112
    • 6.5.4 FN10 Does Not Respond to NMS

      112
• Technical Specifications

  113
  • A.1 FN10 Specifications

    113
  • A.2 Serial Cable Pin Assignments

    115
  • A.3 10BASE-T Pin Assignments

    115
  • A.4 Straight-through Wiring

    116
  • A.5 Crossover Wiring

    117
  • A.6 5 - 4 - 3 Rule

    117
• Glossary

  119
• Index

  129