Troubleshooting; Alarms And Secure Router 3120 Status - Nortel Secure Router 3120 Installation Manual

TROUBLESHOOTING

This chapter provides general troubleshooting tips in addition to network
tests and diagnostics information for Secure Router 3120s.

Alarms and Secure Router 3120 Status

All Secure Router 3120s report various alarms upon detecting certain
irregular conditions in the incoming WAN, or Serial signals. For more
information about the command line interface and Secure Router 3120
commands, see the Command Reference Guides.
To view alarms, use one of the following commands:
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You can display the current configuration and operating status of each WAN
link or serial interface port. To do this, use one of the following commands:
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Note: The slot and/or interface number is required for commands
displaying information on specific interfaces. If this information is not
included when the command is issued, the Secure Router 3120 prompts
for it. For more information about a command, access command help by
typing help <command name> and pressing Return.
show module alarms e1
Use this command to view the current alarms for any E1 WAN link of
the Secure Router 3120.
show module alarms t1
Use this command to view the current alarms for any T1 WAN link of
the Secure Router 3120.
show module alarms serial
Use this command to display the alarms for the Serial port.
show module alarms t3
Use this command to view the current T3 port alarms.
show module configuration e1
Use this command to view the current configuration of the selected E1
WAN link, along with its line status.
Secure Router 3120
Installation Guide
NN47260-300 02.01 Standard
9.2 10 January 2007
65
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