Cisco Systems 3560X Manual De Usuario
51-27
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
Chapter 51 Troubleshooting
Troubleshooting Tables
In a switch stack, if you enter the hw-module module [switch-number] logging onboard command on
a stack member that does not support OBFL, such as a Catalyst 3750 switch, a message appears with that
information. If a Catalyst 3750 switch is a stack master in a mixed stack of Catalyst 3750-X and 3750
switches and you enter an OBFL command on the Catalyst 3750 switch, the command does not take
effect on the stack master, but the stack master sends the OBFL configuration information to the stack
members.
a stack member that does not support OBFL, such as a Catalyst 3750 switch, a message appears with that
information. If a Catalyst 3750 switch is a stack master in a mixed stack of Catalyst 3750-X and 3750
switches and you enter an OBFL command on the Catalyst 3750 switch, the command does not take
effect on the stack master, but the stack master sends the OBFL configuration information to the stack
members.
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
For more information about using the commands in
command reference for this release.
Troubleshooting Tables
These tables are a condensed version of troubleshooting documents on Cisco.com.
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Table 51-3
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.
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.
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.
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.
the specified stack members.
show logging onboard
[module
[switch-number]] temperature
Display the temperature of a standalone switch or the specified switch
stack members.
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.
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.
members.