Cisco Catalyst 3120 Command Reference Guide

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Cisco Catalyst Blade Switch 3120 for HP Command Reference
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Appendix B Cisco Catalyst Blade Switch 3120 for HP Debug Commands
debug platform udld
debug platform udld
Use the debug platform udld privileged EXEC command to enable debugging of the
platform-dependent UniDirectional Link Detection (UDLD) software. Use the no form of this command
to disable debugging.
debug platform udld [all | error | rpc {events | messages}]
no debug platform udld [all | error | rpc {events | messages}]
Syntax Description
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History
Usage Guidelines The undebug platform udld command is the same as the no debug platform udld command.
When you enable debugging, it is enabled only on the stack master. To enable debugging on a stack
member, you can start a session from the stack master by using the session switch-number privileged
EXEC command. Then enter the debug command at the command-line prompt of the stack member. You
also can use the remote command stack-member-number LINE privileged EXEC command on the stack
master switch to enable debugging on a member switch without first starting a session.
Related Commands
all (Optional) Display all UDLD debug messages.
error (Optional) Display error condition debug messages.
rpc {events | messages} (Optional) Display UDLD remote procedure call (RPC) debug messages.
The keywords have these meanings:
• events—Display UDLD RPC events.
• messages—Display UDLD RPC messages.
Release Modification
12.2(40)EX This command was introduced.
Command Description
show debugging Displays information about the types of debugging that are enabled.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English