
System Administration
308657-14.00 Rev 00
7-25
• The type of router (single-slot or multislot)
Based on these variables, the router system or slot performs a restart, a
warm-boot, or a cold-boot operation. Tab le 7 -5
describes the various responses the
router can have to different
diags commands.
When you issue the Technician Interface
diags command to test and reboot a
specific module, the test and reboot process may take anywhere from 2 1/2
minutes to 10 minutes to complete, depending on the memory configuration of the
board. For example, when you issue the
diags command for a FRE-2 processor
module with 8 MB of DRAM, the process takes approximately 3 minutes to
complete. When you issue the
diags command for a FRE-2 processor module
with 32 MB of DRAM, the process takes approximately 10 minutes to complete.
Table 7-5. Router Diagnostic Commands and Respones
You issued a diag
command from a Technician Interface session (console or Telnet)
on one slot, and the target
<slot_no.>
you specified was:
(None)
The same slot on which the
session is running
A slot other than the slot
on which the session is
running
Command-
>
diag diag
<slot_no.>
diag
<slot_no.>
Router
AN
ANH
(single-slot)
Cold-boot slot 1:
• Run diagnostics on slot 1
• Load new image on slot 1
• Initialize new image on
slot 1
• Lose log info
Cold-boot slot 1:
• Run diagnostics on slot 1
• Load new image on slot 1
• Initialize new image on slot 1
• Lose log info
N/A
BLN
BLN-2
BCN
(multislot)
Cold-boot all slots:
• Run diagnostics
• Load new image
• Initialize new image
• Lose log info on all slots
Cold-boot the designated slot:
• Run diagnostics on
designated slot
• Load new image on
designated slot
• Initialize new image on
designated slot
• Lose log info on designated
slot
Cold-boot the designated
slot:
• Run diagnostics on the
designated slot
• Load new image on
the designated slot
• Initialize new image on
the designated slot
• Lose log info on the
designated slot
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