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Troubleshooting
Physical Characteristics
Install
Normal Mode Error Sequence
Connecting Thin Ethernet Cable
Reset button is used to
Remote Network Access
Setup Mode
ROM Monitor Commands
Loopback Connectors
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Revision Level History
Revision Description
A1
Initial release incorporating the
166-024-837
Addendum..
Remote Annex 6300 Hardware Installation Guide
vii
Page 6
Page 8
Page 7
Image 7
Page 6
Page 8
Contents
Remote Annex
Copyright 1996 Bay Networks, Inc
Electromagnetic Compatibility Statements FCC Notice
Page
Page
REN/SOC FIC Usoc
Initial release incorporating the 166-024-837 Addendum
Revision Level History
Page
Contents
Troubleshooting Procedures
Contents
Contents Xii Remote Annex 6300 Hardware Installation Guide
Figures
Tables
Preface
About this Guide
Appendix D Modem Upgrade Instructions
Appendix a Port Pins and Signals
Appendix B Connectors and Jumpers
Appendix C Modem Carrier Card Upgrade Instructions
Bold
Related Documents
Technical Support and Online Services
Bay Networks Customer Service
Technical Support and Online Services
Service is a menu item on that home
Bay Networks Information Services
World Wide Web
CompuServe
Customer Service FTP Support Source CD
InfoFACTS
How to Get Help
Introduction
Remote Network Access
Main Logic Board
Remote Annex 6300 Description
Remote Annex 6300 contains two main boards
Firmware and Software
Modem Carrier Card
Unix host Remote Annex 6300 configured as a load server
Remote Annex 6300 front panel consists
Front Panel
TX/RX
Front Panel Components
YEL
LOS
Reset button is used to
An AC power source and switched on
Power LED is on when the Remote Annex 6300 is connected to
Rear Panel
Rear Panel Components
Environment
Physical Characteristics
Mtbf
Before you Begin
Installing the Remote Annex
Front Mount
Installing the Remote Annex 6300 in a Rack Optional
Attaching the Mounting Bracket to the Remote Annex
Attach the mounting bracket to the rack as follows
Rear Mount
Attaching the Mounting Bracket to the Remote Annex
Connecting a LAN Using Ethernet
Remote Annex 6300 Ethernet Connections
Connecting Thin Ethernet 10Base2 Cable
Connecting Thin Ethernet Cable
Connecting Thick Ethernet Cable
Connecting Thick Ethernet 10Base5 Cable
Connecting Twisted Pair Ethernet Cable
Connecting Twisted Pair Ethernet 10BaseT Cable
Connecting the Cable to the DB-25 DTE Drop Adapter
Connecting a Console Terminal
Installing the Remote Annex
11. Connecting the PRI Isdn Interface
Connecting the PRI Isdn Interface
Power-up and test your Remote Annex 6300 as follows
Powering Up and Testing the Remote Annex
13. Connecting the Power Cord
1002
Installing the Operational Software and Loading the Image
Auto-initializing the Remote Annex
Installing to and Loading from a Unix Host
Bootp
Previous example
Rarp
Self-booting the Remote Annex
Invoking the Console Monitor
To boot your Remote Annex 6300 from Flash ROM
ROM Monitor Commands
Command Descriptions
ROM Monitor Commands
Echorequest
Addr -d
Addr
Addr -dcommand display looks like this
Addr command display looks like this
ROM Monitor Commands
Boot -lv filename
Boot
ROM Monitor Commands
Boot command display using bfs looks like this
Boot -lcommand display looks like this
EOF
Config
Config
Console-baud
Command display looks like this
Console-baud
To provide remote access to the Remote Annex 6300 ROMs
Erase
Erase command display looks like this
Erase
ROM Monitor Commands
Help
Image
Image -dcommand display looks like this
Image -d filename
Ipx
Ipx command display looks like this
Ipx -d
Latkey
Command syntax is
Latkey command display looks like this
Latkey -dcommand displays the current LAT key setting
Mop -d
Mop command display looks like this
Mop -dcommand displays the current MOP settings
Mop
Net
Net command display looks like this
Net
Remote Annex 6300 has faulty Ethernet port electronics
Optionkey -d
Optionkey command display looks like this
Optionkey -dcommand displays the current settings
Optionkey
Ping
Ping command display looks something like this
Ports
Ports command tests the PRI interface port. The syntax is
Ports
Sequence -d interface,interface
Sequence
Stats
Stats command display looks like this
Stats
ROM Monitor Commands
Remote Annex 6300 Front Panel Alarms and LEDs
Troubleshooting Procedures
Troubleshooting Procedures
Is pressed on Setup mode and flashing when
Power-up and Boot Procedures
Normal Mode Remote Annex 6300 Diagnostics
Normal Mode Error Sequence
Setup Mode
T1 Testing LEDs T2 Testing Hardware T3 At Monitor Prompt
Setup Mode Error States
Generally, two problems cause boot failures
Boot Failures
Boot Error Report
See Table
Correcting Remote Annex 6300 Parameters
Load Server Host Not Responding
# /etc/erpcd -D5
When troubleshooting a Unix host on the LAN, make sure that
Another Remote Annex
Events that trigger Remote Annex 6300 dumps are
Remote Annex 6300 Dumps
Troubleshooting Procedures
BSD
Page
Console Port
Appendix a Port Pins and Signals
Figure A-2 illustrates a 10Base2 BNC Ethernet port
10Base2 Ethernet Port
10Base5 Ethernet Port
10BaseT Ethernet Port
PRI Isdn Interface
Page
Appendix B Connectors and Jumpers
Loopback Connectors
This appendix describes the loopback connectors
Page
Contents of the Kit
Figure C-1. Removing the Remote Annex 6300 Cover
Disassembly Instructions
Installation Instructions
Figure C-2. Adding Modem Carrier Card to the Remote Annex
To reassemble the Remote Annex
Assembly Instructions
To run the Remote Annex 6300 power-up and test sequence
Power-up and Test
Appendix C Modem Carrier Card Upgrade Instructions
Page
Remote Annex 6300 modem upgrade kit contains
Appendix D Modem Upgrade Instructions
Phillips screwdriver is needed
Appendix D Modem Upgrade Instructions
Observe handling precautions electrostatic-sensitive devices
Figure D-2. Adding Modem Cards to the Remote Annex
Figure D-3. Replacing the Remote Annex 6300 Cover
Do not over-tighten these screws beyond 10 in-lbs. of torque
Removing Quad Modem Cards
13-16 17-20 21-24 25-28 29-32
Modem Card Removal
Front of Unit DIP Switch S1
Index
Index
Remote Annex 6300 Hardware Installation Guide Index-3
Index-4 Remote Annex 6300 Hardware Installation Guide
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