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DUA3700-0BAA04 manual Troubleshooting
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Troubleshooting
Specification
Install
Warranty
CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH
Connecting to
On LOF is present for at least 5 sec. problems
Switch Module Redundancy Setup
Commands
Redundancy General Description of the Procedure
Page 102
Image 102
8-4
C
HAPTER
8: T
ROUBLESHOOTING
Page 101
Page 103
Page 102
Image 102
Page 101
Page 103
Contents
CoreBuilderTM 7000 Family ATM Switches Installation & Startup Guide
Software Version 4.0 Base
3Com Corporation 5400 Bayfront Plaza Santa Clara, California
UNITED STATES GOVERNMENT LEGEND
OVERVIEW
CONTENTS
ABOUT THIS GUIDE
UNPACKING INSTRUCTIONS
Safety Precautions
3 INSTALLING A COREBUILDER 7000 FAMILY ATM SWITCH
4 INSTALLING AND CONNECTING COREBUILDER MODULES
Vorsichtsmaßnahmen
7 REDUNDANCY IN THE COREBUILDER 7000 FAMILY ATM SWITCH
5 POWER-ON
6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH
Setup Procedure Sections
B SAFETY INFORMATION
8 TROUBLESHOOTING
A COREBUILDERTM 7000 FAMILY ATM SWITCH SPECIFICATIONS
C SITE REQUIREMENTS
INDEX 3COM CORPORATION LIMITED WARRANTY
D TECHNICAL SUPPORT
E CABLING REQUIREMENTS
Page
Information in
ABOUT THIS GUIDE
Finding Specific
This Guide
Conventions
Commands
SETDefault !0 -IP NETaddr =
CoreBuilder 7000 Family ATM Switches User Guide
CoreBuilder Family ATM Switch Documents
CoreBuilder 7000 Family ATM Switches Installation and Startup Guide
Documentation
SuperStack II Switch 2700 Installation & Setup Guide
CoreBuilder 7000 Family ATM Switches User Guide
CoreBuilder 7000 Family ATM Switches Installation
CoreBuilder 7400 Ethernet/ATM Interface Card User
documentation more useful to you
Comments
Documentation
Please send e-mail comments about this guide to
in Table
Year
Compliance
Page Number if appropriate
OVERVIEW
CoreBuilder 7000 The CoreBuilder 7000 family ATM switches are modular
switch
Component
Summary
CoreB uilder
Switching Module
Installing the
Family ATM Switch
Family ATM Switches User Guide for details
CoreBuilder
Starting up the
Family ATM Switch
the stages shown in Table
Chapter
Troubleshooting
common problems. For information about troubleshooting, see
1-6 CHAPTER 1 OVERVIEW
assistance
UNPACKING INSTRUCTIONS
Unpacking the
Family ATM Switch
Family ATM Switches User Guide
Check the packing slip for other items that you ordered
FAMILY ATM SWITCH
INSTALLING A CORE BUILDER
Safety Precautions
Vorsichtsmaßnahmen
Mesures de sécurité
Table Top
Installation
Preparation
Distribution Rack
for installation
Preparation
Unit and Rack
Family ATM Switch
INSTALLING AND CONNECTING
CORE BUILDER MODULES
Mesures de sécurité
Safety Precautions
4-2 CHAPTER 4 INSTALLING AND CONNECTING COREBUILDER MODULES
Vorsichtsmaßnahmen
Module
Power Supply
for Various Power Loads” on page
Supply Module
Switch Module
Module
9 Connect cables to the appropriate ports
redundancy
Redundancy
Redundancy General Description of the Procedure
Procedure Execution
Preparatory Steps
Switch Module Redundancy Setup
LANE Redundancy Setup
Verifying LANE Redundancy Setup
The LECS ELAN database does not transfer automatically
atmForumNetworkManagement atmLanEmulation elanMIB elanLecsGroup
4-Port Interface Module
ATM Interface Daughter Cards
4-14 CHAPTER 4 INSTALLING AND CONNECTING COREBUILDER MODULES
Figure 4-4 E-3/DS-3 Daughter Card
Figure 4-5 4-Port ATM Interface Module
Fan Tray
Connecting to
switch to various network devices
Network Devices
Four types of connections are required
4-18 CHAPTER 4 INSTALLING AND CONNECTING COREBUILDER MODULES
HP#HFBR-2416TC
Selecting a Power Cord
Plugging in the Unit
POWER-ON
This chapter includes the topics System States System Power-on
4-Port Interface Module LEDs
LEDs
System States
System States and
Switching Module
RS232 service port link OK - should be
System States
5-4 CHAPTER 5 POWER-ON
Figure 5-2 shows the 4-port interface module LEDs. Table 5-3 and
4-Port Interface
Module LEDs
Table 5-4 list the permanent 4-port interface module panel LEDs
On LOF is present for at least 5 sec. problems
5-6 CHAPTER 5 POWER-ON
CONFIGURING THE 6 COREBUILDER 7000 FAMILY ATM SWITCH
To login to the LMA 1 Enter your access level default is admin
Logging in to the
login screen appears
2 Enter your password
Setup
Chassis-oriented Setup
Integrated Fast
Chassis-wide vLANs
Full Setup Mode
Switch Setup Mode
6-4 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH
Setup Mode Selection
Setting Special Parameters
Sections
Default Parameter Values
9 FST Fast Setup
To begin the Integrated Fast Setup process, select the menu item
The following message appears on the screen
The following example shows a typical LAN Emulation configuration
LECS Address --= Resident LECS User PartIn HEX 00.a0.3e.00.00.01.00
Active LECS addr - net prefix 47.00.00.00.00.00.3c.00.00.a
Active LECS addr - user part 00.a0.3e.00.00.01.00
To configure the FastBUS
Fast BUS Configuration = Fast BUS state 1-Enable, 0-Disable 0
To enter the interface type configuration
5 Repeat until you have specified all the IISP ports
6-14 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH
LE Client Configuration -=
The following shows a typical virtual network configuration
Virtual Network Configuration
Admin VN Management Configuration Section. In this section you
Admin VN Management Configuration = Switch IP address
Slot #3 IP address NMS address Default Gateway Subnet Mask
Saving the switch configuration
the CoreBuilder 7000 Family ATM Switches User Guide
Additional Switch
Configuration
Configuring SVCs
Additional Switch Configuration
Displays the physical layer statistics for a specified
Storing and Retrieving Configuration Parameters
Storing and Retrieving Configuration Parameters
All Configuration Data Platform Parameters ATM Addresses
1 Perform the LMA menu command
Loading a Single Configuration Data Type
Loading the “Other” Data Type
6-28 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH
Data by Batch
and Configuration
Loading Software
Utilities
V35back.bat
Method 1 - Shift “O”
Method 2 - dbgoff.bat
6-32 CHAPTER 6 CONFIGURING THE COREBUILDER 7000 FAMILY ATM SWITCH
REDUNDANCY IN THE 7 COREBUILDER 7000 FAMILY ATM SWITCH
Redundant Power Supply
Types of Power Supplies
Load Sharing
Overloading
Power Supply Operation
Redundant Power Supply
CoreBuilder 74XX Ethernet/ATM Interface Card
CoreBuilder 76XX Fast Ethernet Interface Card
supplies required if a redundant switch is installed
X CB7600F Fast Ethernet Interface Card
X CB7600T Fast Ethernet Interface Card
Providing Redundancy for Various Power Loads
ATM Data Center with high-density Fast Ethernet
Other applications
90A DC Power Supply
Power Supply 90A AC Power Supply
Specifications
Parameter
7-8 CHAPTER 7 REDUNDANCY IN THE COREBUILDER 7000 FAMILY ATM SWITCH
Redundant Switching Module
Need for a Redundant Switching Module
When the switch is booted When the switch configuration is changed
Publishing the New MAC Address
7-12 CHAPTER 7 REDUNDANCY IN THE COREBUILDER 7000 FAMILY ATM SWITCH
TROUBLESHOOTING
Problem
Recommended Action
family ATM switch power supply
Power Supply
Troubleshooting
This section discusses common problems related to the CoreBuilder
Safety Precautions for Fiber Optics Connectors
Vermeiden Sie das Berühren aller Oberflächen nach dem Säubern der
Kontakte und verdecken Sie alle nicht benutzten Öffnungen
8-4 CHAPTER 8 TROUBLESHOOTING
ATM SWITCH SPECIFICATIONS
CORE BUILDER TM 7000 FAMILY
AC Line Frequency
Service - RS-232 - 9 pin D-type-standard DCE
CoreBuilder Management and Interface Connectors
Management - RJ-45 - Standard Ethernet connector
ATM port OC-3-SC connector Multimode fiber
A-4 APPENDIX A COREBUILDERTM 7000 FAMILY ATM SWITCH SPECIFICATIONS
SAFETY INFORMATION
Bodily Harm
Dommages
Körperliche
Schäden
corporels
ATM Switch, prendre les précautions suivantes
Dommage causé à
léquipement
B-4 APPENDIX B SAFETY INFORMATION
SITE REQUIREMENTS
Requirements
Thermal Recom
Wiring Closet
Power and Heat
mendations
Assign wiring closet identification numbers using architectural
Distribution Rack
Requirements
The rack should be made of steel
Services
TECHNICAL SUPPORT
Online Technical
Access by Analog Modem
Access by Digital Modem
1 408 654
1 408 727
From anywhere in S. Korea
+31 030 6029900 phone
D-4 APPENDIX D TECHNICAL SUPPORT
Before you send a product directly to 3Com for repair, you must first
Returning Products
for Repair
3Com without RMA numbers will be returned to the sender unopened
Page
Installing New Cabling
CABLING REQUIREMENTS
Assign a unique identification number to each distribution rack
ATM Cabling
Dirt on the Fiber Optic Lens
Comparing Fiber to Specifications
Damaged Transceiver Due to Excessive Insertion Force
Table E-1 Standard Multi-mode Fiber Specification
Example
E-6 APPENDIX E CABLING REQUIREMENTS
n MHz km / xkm = y MHz
Table E-5 Link Loss Attenuation Calculation
500 MHz km / 2 km = 250 MHz
Category 2 based on FDDI information, no ATM specific information yet
Mixed Fibers combination
E-10 APPENDIX E CABLING REQUIREMENTS
CoreBuilder 7000 Serial Port
9-pin Male
Signal
Meaning
9-pin Female
To Modem Port
Ethernet Cabling E-13
CoreBuilder 7000 Serial Port
9-pin Male
E-14 APPENDIX E CABLING REQUIREMENTS
INDEX
Numbers
Page
Page
Page
Page
6 INDEX
OBTAINING WARRANTY SERVICE
3Com Corporation LIMITED WARRANTY
YEAR 2000 WARRANTY
HARDWARE
DISCLAIMER
WARRANTIES EXCLUSIVE
LIMITATION OF LIABILITY
GOVERNING LAW
