
Using Technician Interface Software
7-24
308657-14.00 Rev 00
Running Diagnostics
The
diags
command cold-starts one or more specified slots or the entire system.
The cold start consists of CPU, backbone, and link diagnostics, and a reboot. If
you do not enter a slot number, the system tests and reboots all slots.
Enter the following to run diagnostics on the entire system:
diags
The system returns the following message:
Perform diags on all slots? (y/n)
If you still want to run diagnostics on all slots, enter y (yes). Entering n (no)
terminates the command.
Enter the
diags
command with one of the following parameters to run diagnostics
and reboot one or more ILIs:
diags
[
<slot_no.>
]
diags
[
<slot_no.>
-
<slot_no.>
]
diags
[
<slot_no.>
,
<slot_no.>
,
. . .
,
]
Examples:
The system runs diagnostics on the associated slot or slots, loads the router
software image, loads the configuration, and initiates the router software services.
When you issue the
diags
or
diags
<slot_no.>
command from a local console
rather than from a Telnet session, the results depend on
• The slot number you designate in the command line
• The model of Nortel Networks router
diags
Runs diagnostics and reboots the entire system
diags 1
Runs diagnostics for and reboots slot 1
diags 1-5
Runs diagnostics for and reboots slots 1, 2, 3, 4, and 5
diags 4,6
Runs diagnostics for and reboots slots 4 and 6
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