3com 3CDSG8 User Manuals

Table of Contents

• Getting Started

  7
  • About the OfficeConnect Managed Gigabit Switch

    7
    • Front Panel Detail

      8
      • LED Status Indicators

        8
      • System Specifications

        9
      • Installing the Switch

        10
      • Setting Up For Management

        10
      • Methods of Managing a Switch

        11
      • Switch Setup Overview

        11
      • Using The Command Line Interface (CLI)

        12
      • Setting Up Web Interface Management

        14
      • Default Users and Passwords

        15
      • Upgrading the Software Using the CLI

        16
      • Accessing the Switch using the 3Com Detect Application

        16
• INSTALLING THE SWITCH

  18
  • Important Safety Information

    18
    • Positioning the Switch

      19
      • Supplying Power to the Switch

        20
      • Using SFP Transceivers

        21
      • Performing Spot Checks

        23
• STATUS

  24
  • System Information

    24
    • System Identity

      25
    • Address Information

      25
    • Port Information

      25
    • VLAN Information

      26
  • Statistics

    26
• SYSTEM

  29
  • Name

    29
  • IP Address

    30
  • Password

    31
  • Tools

    32
• PORTS

  34
  • Settings

    34
    • Power Saving Mode

      35
    • Speed/Duplex

      35
    • Flow Control

      36
  • Storm Control

    36
  • Port Mirroring

    37
    • Port to Mirror to

      38
    • Ports to Mirror

      38
  • Cable Diagnostics

    39
• TRUNKS

  40
  • Membership

    40
    • Working with Trunks

      41
  • Settings

    42
    • Speed/Duplex

      43
    • Flow Control

      43
  • LACP Setup

    44
  • LACP Status

    45
    • Aggregation Information

      45
    • LACP Port Status

      46
• VLANS

  47
  • VLAN Membership

    47
    • Introduction to VLANs

      47
    • VLAN IDs

      48
    • PVID

      48
    • Packet Type

      48
  • VLAN Port Config

    49
• 802.1X

  51
  • Settings

    51
    • 802.1x Settings

      52
  • Statistics

    53
• IGMP SNOOPING

  54
  • IGMP Settings

    54
    • IGMP Snooping Configuration

      54
    • IGMP VLAN Configuration

      55
  • IGMP Snoop Status

    55
    • IGMP Snoop Statistics

      56
• RSTP

  57
  • RSTP System Configuration

    57
    • RSTP System Configuration

      58
    • RSTP System Configuration

      58
  • RSTP Status

    59
    • RSTP Bridge Overview

      59
    • RSTP Port Status

      59
• QoS

  61
  • QoS Configuration

    61
    • 802.1p

      62
    • DSCP

      62
• SNMP

  63
  • Settings

    63
• 3Com Network Management

  65
• Device Specifications and Features

  68
• Pin-Outs

  73
• 3Com CLI Reference Guide

  76
• Troubleshooting

  86
• Obtaining Support for Your 3Com Product

  89
• Regulatory Notices

  94
  • FCC STATEMENT

    94
    • INFORMATION TO THE USER

      94
      • ICES STATEMENT

        94
      • CE STATEMENT (EUROPE)

        94