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3000 TX
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P
IN
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OUTS
Null Modem Cable
9-pin to RS-232 25-pin
PC-AT Serial Cable
9-pin to 9-pin
Contents
Main
3Com Corporation 5400 Bayfront Plaza Santa Clara, California 95052-8145
C
A BOUT T HIS G
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6
A
B
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ABOUT THIS GUIDE
Introduction
How to Use This Guide
Conventions
Related Documentation
1
About the Switch 3000 TX
Summary of Features
Port Connections
Switch Operation and Features
Page
Network Configuration Examples
Page
Page
100BASE-TX Ports
LEDs
Page
Page
Unit Defaults
Managing the Switch 3000 TX
Quick Start For SNMP Users
Entering an IP Address for the Switch
Page
I
S
Configuration Rules for Fast Ethernet
Configuration Rules with Full Duplex
Page
Installing the Switch 3000 TX
Rack Mounting
Stacking the Switch and Other Units
Wall Mounting
Powering-Up the Switch
Connecting a Redundant Power System (RPS)
Connecting Equipmen t to the Console Port
Connecting a VT100 Terminal
Connecting a VT100 Terminal Emulator
Connecting a Workstation Running SLIP
3
Methods of Managing the Switch 3000 TX
Using the VT100 Management Interface
Using Telnet
Managing Over Th e Network
IP Addresses
Page
3-4 CHAPTER 3: SETTING UP FOR MANAGEMENT
Navigating the VT100 Screens
Screen Conventions
To differentiate types of information, the VT100 screens use the following conventions:
Keyboard Shortcuts
Correcting Text Entry
Setting up the Switch for Management
Logging On
Page
Page
Switch Management Setup
Page
Page
Logging Off
Auto Logout
M
S
T
3000 TX
Setting Up Users
Creating a New User
Deleting a User
Editing User Details
Assigning Local Security
Choosing a Switch Management Level
Page
Setting Up the Switch Unit
Page
Setting Up the Switch Ports
Page
Page
Page
Setting Up the Switch Database (SDB)
The Database View
Searching the Switch Database
Adding an Entry into the SD B
Deleting an Entry from the SDB
Specifying that an Entry is Permanent
Setting Up Resilient Links
Configuring Resilient Links
Creating a Resilient Link Pair
Deleting a Resilient Link Pair
Viewing the Resilient Links Setup
Page
Setting Up Traps
Setting up the Console Port
Page
Resetting the Switch 3000 TX
CAUTION:
Initializing the Switch 3000 TX
Upgrading Software
5
Virtual LANs (VLANs)
What are VLANs?
Benefits of VLANs
An Example
VLANs and the Switch 3000 TX
Page
Page
VLAN Configurati on Example
Page
Setting Up VLANs on the Switch
Page
Setting Up VLANs Using Auto Select VLAN Mode
Page
Spanning Tree Protocol
What is STP?
Page
How STP Works
Page
STP Configurations
Enabling STP on the Switch
Configuring STP on the Switch
Page
Page
Page
RMON
What is RMON?
About the RMON Groups
Page
Benefits of RMON
RMON and the Switch
RMON 5-25
RMON Features of the Switch
Tab le 5-2 details the RMON support provided by the Switch.
About Alarm Actions
About Default Alarm Settings
About the Audit Log
Page
6
Summary Statistics
Port Statistics
Port Traffic Statistics
Page
Port Error Analysis
Page
Status Monitoring
Fault Log
Remote Polling
A
Important Safety Information
Page
Power Supply and Fuse
Sockets for Redundant Power System (RPS)
RJ45 Ports
Linformation de Scurit Importante
La Source de Courant et Le Fusible
Socle Pour Alimentation Multiple
Les Ports RJ45
Wichtige Sicherheit sinformationen
Stromversorgung und Sicherung
Steckdose fr Redundant Power System
RJ45 Anschluen
B
B-2 APPENDIX B: SCREEN ACCESS RIGHTS
C
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Using the VT100 Interface
Using the Switch
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Page
Page
Page
Page
E
Physical Dimensions
E-2 APPENDIX E: SWITCH 3000 TX TECHNICAL SPECIFICATIONS
F
Online Technical Services
World Wide Web Site
3Com Bulletin Board Service
3ComFacts Automated Fax Service
3ComForum on CompuServe Online Service
Support from Your Network Supplier
Support from 3Com
F-4 APPENDIX F: TECHNICAL SUPPORT
Returning Products for Repair
Regional Sales Office Telephone Number
44 1442 438125 44 1442 435822 Elsewhere 1 408 326 7804 1 408 764 7120
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3Com Corporation LIMITED WARRANTY
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W ARRANTIES E
ELECTRO-MAGNETIC COMPATIBILITY STATEMENTS
FCC S
CSA S
VCCI S
INFORMATION T