Cisco Catalyst 3120 User Manual

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Cisco Catalyst Blade Switch 3120 for HP Software Configuration Guide
OL-12247-01
Chapter 47 Troubleshooting
Using On-Board Failure Logging
To disable OBFL, use the no hw-module module [switch-number] logging onboard [message level]
global configuration command.
To clear all the OBFL data in the flash memory except for the uptime and CLI command information,
use the clear logging onboard privileged EXEC command.
In a switch stack, you can enable OBFL on a standalone switch or on all stack members by using the
hw-module module logging onboard [message level level] global configuration command.
For more information about the commands in this section, see the command reference for this release.
Displaying OBFL Information
To display the OBFL information, use one or more of the privileged EXEC commands in Table 47-3:
For more information about using the commands in Table 47-3 and for examples of OBFL data, see the
command reference for this release.
Table 47-3 Commands for Displaying OBFL Information
Command Purpose
show logging onboard [module
[switch-number]] clilog
Displays the OBFL CLI commands that were entered on a standalone
switch or the specified stack members.
show logging onboard [module
[switch-number]] environment
Display the UDI information for a standalone switch or the specified
stack members and for all the connected FRU devices: the PID, the VID,
and the serial number.
show logging onboard [module
[switch-number]] message
Display the hardware-related messages generated by a standalone switch
or the specified stack members.
show logging onboard [module
[switch-number]] poe
Display the power consumption of PoE ports on a standalone switch or
the specified stack members.
show logging onboard [module
[switch-number]] temperature
Display the temperature of a standalone switch or the specified switch
stack members.
show logging onboard [module
[switch-number]] uptime
Display the time when a standalone switch or the specified stack members
start, the reason the standalone switch or specified stack members restart,
and the length of time that the standalone switch or specified stack
members have been running since they last restarted.
show logging onboard [module
[switch-number]] voltage
Display the system voltages of a standalone switch or the specified stack
members.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English