Debug sw-vlan vtp – Dell POWEREDGE M1000E User Manual

Page 1006

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B-90

Cisco Catalyst Blade Switch 3130 and 3032 for Dell Command Reference

OL-13271-03

Appendix B Cisco Catalyst Blade Switch 3130 and 3032 for Dell Debug Commands

debug sw-vlan vtp

debug sw-vlan vtp

Use the debug sw-vlan vtp privileged EXEC command to enable debugging of the VLAN Trunking
Protocol (VTP) code. Use the no form of this command to disable debugging.

debug sw-vlan vtp {events | packets | pruning [packets | xmit] | redundancy | xmit}

no debug sw-vlan vtp {events | packets | pruning | redundancy | xmit}

Syntax Description

Defaults

Debugging is disabled.

Command Modes

Privileged EXEC

Command History

Usage Guidelines

The undebug sw-vlan vtp command is the same as the no debug sw-vlan vtp command.

On a stacking-capable switch, 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.

events

Display debug messages for general-purpose logic flow and detailed VTP
messages generated by the VTP_LOG_RUNTIME macro in the VTP
code.

packets

Display debug messages for the contents of all incoming VTP packets
that have been passed into the VTP code from the IOS VTP
platform-dependent layer, except for pruning packets.

pruning [packets | xmit]

Display debug messages generated by the pruning segment of the VTP
code. The keywords have these meanings:

packets—(Optional) Display debug messages for the contents of all
incoming VTP pruning packets that have been passed into the VTP
code from the IOS VTP platform-dependent layer.

xmit—(Optional) Display debug messages for the contents of all
outgoing VTP packets that the VTP code requests the IOS VTP
platform-dependent layer to send.

redundancy

Display debug messages for VTP redundancy.

xmit

Display debug messages for the contents of all outgoing VTP packets that
the VTP code requests the IOS VTP platform-dependent layer to send,
except for pruning packets.

Release

Modification

12.2(40)EX1

This command was introduced.

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