Displaying Obfl Information; Troubleshooting Tables - Cisco Catalyst 3750-X Software Configuration Manual

Chapter 51 Troubleshooting
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 Cat a lyst 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
Table 51-3 Commands for Displaying OBFL Information
Command
show logging onboard [module
[switch-number]] clilog
show logging onboard [module
[switch-number]] environment
show logging onboard [module
[switch-number]] message
show logging onboard [module
[switch-number]] poe
show logging onboard [module
[switch-number]] temperature
show logging onboard [module
[switch-number]] uptime
show logging onboard [module
[switch-number]] voltage
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.
•
•
•
OL-21521-01
Purpose
Displays the OBFL CLI commands that were entered on a standalone
switch or the specified stack members.
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.
Display the hardware-related messages generated by a standalone switch
or the specified stack members.
Display the power consumption of PoE ports on a standalone switch or
the specified stack members.
Display the temperature of a standalone switch or the specified switch
stack members.
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.
Display the system voltages of a standalone switch or the specified stack
members.
"Troubleshooting CPU Utilization" on page -28
"Troubleshooting Power over Ethernet (PoE)" on page -29
"Troubleshooting Stackwise (Catalyst 3750-X Switches Only)" on page -32
Table 51-3 and for examples of OBFL data, see the
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
Troubleshooting Tables
Table 51-3:
51-27