Cisco Catalyst 3120 Command Reference Guide

B-80
Cisco Catalyst Blade Switch 3120 for HP Command Reference
OL-12248-01
Appendix B Cisco Catalyst Blade Switch 3120 for HP Debug Commands
debug sw-vlan
debug sw-vlan
Use the debug sw-vlan privileged EXEC command to enable debugging of VLAN manager activities.
Use the no form of this command to disable debugging.
debug sw-vlan {badpmcookies | cfg-vlan {bootup | cli} | events | ifs | management | mapping |
notification | packets | redundancy | registries | vtp}
no debug sw-vlan {badpmcookies | cfg-vlan {bootup | cli} | events | ifs | management | mapping
| notification | packets | redundancy | registries | vtp}
Syntax Description
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History
Usage Guidelines The undebug sw-vlan command is the same as the no debug sw-vlan 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.
badpmcookies Display debug messages for VLAN manager incidents of bad port manager
cookies.
cfg-vlan {bootup | cli} Display config-vlan debug messages. The keywords have these meanings:
• bootup—Display messages when the switch is booting up.
• cli—Display messages when the command-line interface (CLI) is in
config-vlan mode.
events Display debug messages for VLAN manager events.
ifs See the debug sw-vlan ifs command.
management Display debug messages for VLAN manager management of internal
VLANs.
mapping Display debug messages for VLAN mapping.
notification See the debug sw-vlan notification command.
packets Display debug messages for packet handling and encapsulation processes.
redundancy Display debug messages for VTP VLAN redundancy.
registries Display debug messages for VLAN manager registries.
vtp See the debug sw-vlan vtp command.
Release Modification
12.2(40)EX This command was introduced.

Cisco Catalyst 3120 Specifications

General

Brand	Cisco
Model	Catalyst 3120
Category	Switch
Language	English