3Com
3CR17451-91, 3CR17450-91
manual
SuperStack 3 Switch 3870 Family Getting Started Guide
Install
Password
Fault LED
Manual IP Configuration
Problem Solving
Access Software
Setting UP for Management
Command Line
Safety
Power-up
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SuperStack
®
3 Switch 3870 Family Getting Started Guide
3CR17450-91
3CR17451-91
http://www.3com.com/
Part No.
DUA1745-0AAA03
Published April 2005
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Contents
SuperStack 3 Switch 3870 Family Getting Started Guide
United States Government Legend
3Com Corporation Campus Drive Marlborough MA USA
Contents
Setting UP for Management
PIN-OUTS
Page
About this Guide
Icon Description
Conventions
Convention Description
Documentation
Related
Documentation documentation
Comments
To access the online documentation from the CD-ROM
3870
Switch
Hardware Features Switch
Front View Detail
Switch
1000BASE-T Ports
Stacking Status LED
Color Indicates Port Status/Packet LEDs
Stack Master LED
Fault LED
Power/Self Test LED
Color Indicates Module LEDs
Unit LED
View Detail
Duplex Mode
Feature Switch Port Status
Type of Unit Total Units in the Stack Maximum Modules Port
Port Speed
Default Settings
Introducing the Superstack 3 Switch
Installing the Switch
Choosing a Suitable
Package Contents
Site
To rack-mount your Switch
Power lines and fluorescent lighting fixtures
Switch, as shown in Figure
Rack-mounting
Fitting a bracket for rack-mounting
Repeat steps 2 and 3 for the other side of the Switch
Powered-up and ready for operation
Power-up
Switch
Sequence
Cross-over Cable Straight-through Cable
Power System output
SFP Operation
Remove the plastic protective cover if fitted
Transceiver
Your Switch
Removing an SFP
Installing the Switch
Setting UP for Management
Overview
Setting Up
Automatic IP Configuration
Manual IP Configuration
Setting UP for Management
Pre-requisites
Manually Configuring IP Information
Setting Up the Switch with IP Information
Connecting the Workstation to the Switch
Example top-level command line interface menu
Viewing
Configured IP
Automatically
Viewing Automatically Configured IP Information
Viewing IP Information via the Console Port
Refer to Setting Up Command Line Interface Management on
Interface Management
Command Line
Web Interface
Management
Where xxx.xxx.xxx.xxx is the IP address of the Switch
Network Using Telnet
Interface
Setting Up Web
Choosing a Browser
Over the Network
Default Users
Setting Up Snmp
Passwords
Security Device User Modify operation on the web interface
User Default Access Level Name Password
Problem Solving
Power/Self Test LED does not light
Solving Problems
On powering-up, the Power/Self Test LED remains yellow
Indicated by LEDs
Refer to the list of suggested solutions below
Problems
Solving Hardware
Port Status LED is flashing green/yellow
Unit fails or Snmp thermal shutdown trap is received
Fan failure warning message is received
Error message indicating that the SFP transceiver is faulty
Solving Communication Problems
IP Addressing
How do you obtain a registered IP Address?
Solving Software Upgrade Problems
Problem Solving
Safety Information
This must be approved for the country where it is used
Power Cord Set Japan Important Safety Information
Important Safety Information
Class
’information de Sécurité Importante
’information de Sécurité Importante
Dispositif Laser De Classe
Vorsicht Europe
Wichtige Sicherheitsinformationen
Laser Gerät der Klasse
Información de seguridad importante
Schuko
Appendix a Safety Information
CSA
Importanti Informazioni di Sicurezza
Solo Regno
Ważne informacje o zabezpieczeniach
Appendix a Safety Information
Laser Produkt Klasa
Appendix a Safety Information
Null Modem Cable RJ-45 to RS-232 25-pin
PC-AT Serial Cable
RJ-45 to 9-pin
RJ-45 Pin Assignments
Modem Cable
RJ-45 to RS-232 25-pin
Pin Number 10/100 1000
Pin Number 10/100 1000
Appendix B PIN-OUTS
Switch 3870 24 Port
Switch 3870 48 Port
Services
Product to Gain Service Benefits
Register Your
Purchase
Downloads
Access Software
Contact Us
Telephone Technical
Australia 800 678 Philippines
US and Canada Telephone Technical Support and Repair
Index
SFP
Page
Chapter Index
Regulatory Notices
Related pages
All Switch page
How often should I span
Teledyne 3110
instruments in CO2 environments?
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