Verifying Standby Supervisor Engine Status - Cisco WS-X6066-SLB-APC - Content Switching Module Software Manual

Chapter 22 Configuring Redundancy
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Verifying Standby Supervisor Engine Status

You can verify the status of the standby supervisor engine using a number of CLI commands.
The show module output provides information about installed daughter cards. The show test
Note
command provides information about onboard application-specific integrated circuits (ASICs).
To verify the status of the standby supervisor engine, perform one or more of these tasks:
Task
Show the status of the standby supervisor engine. show module [mod]
Show the state of the standby supervisor engine
uplink ports.
Show diagnostic test results for the standby
supervisor engine.
This example shows how to check the status of the standby supervisor engine using the show module
and show test commands:
Console> (enable) show module 2
Mod Slot Ports Module-Type
--- ---- ----- ------------------------- ------------------- --------
2
Mod Module-Name
--- ------------------- -----------
2
Mod MAC-Address(es)
--- -------------------------------------- ------ ---------- -----------------
2
Mod Sub-Type
--- ------------------- ------------------- ----------- ------
2
Console> (enable)
78-13315-02
Unable to find the current runtime image
If the active supervisor engine is unable to find the current runtime image on any of the Flash
devices, it signals an error condition. In this case, if the standby supervisor engine is inserted or
reset, Flash synchronization does not occur. In addition, the STATUS LED on the standby
supervisor engine turns red and the system generates a syslog error message.
Active supervisor engine in slot 2
When the active supervisor engine is in slot 2, the standby supervisor engine is in slot 1. If you
change the configuration to specify a new boot image and then reset the system, the supervisor
engine in slot 1 becomes the active supervisor engine and loads its default boot image, canceling the
configuration changes you have just made. To avoid this problem, the switch prompts you for Flash
synchronization as soon as you change the boot file configuration.
2 2 1000BaseX Supervisor
Serial-Num
SAD02330231
00-e0-14-0e-f5-6c to 00-e0-14-0e-f5-6d 0.404
00-e0-14-0e-f5-6e to 00-e0-14-0e-f5-6f
00-10-7b-bb-2b-00 to 00-10-7b-bb-2e-ff
Sub-Model
L2 Switching Engine WS-F6020
Command
show port [mod[/port]]
show test [mod]
Model
WS-X6K-SUP1-2GE
Hw Fw
4.2(2038)
Sub-Serial
SAD02350211 0.101
Catalyst 6000 Family Software Configuration Guide—Releases 6.3 and 6.4
Configuring Redundant Supervisor Engines
Status
ok
Sw
4.2(0.24)VAI50
Sub-Hw
22-5