Cisco Cisco Gigabit Ethernet Switch Module (CGESM) for HP Technical References
B-77
Cisco Gigabit Ethernet Switch Module for the HP p-Class BladeSystem Command Reference Guide
380265-002
Appendix B CGESM Switch 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.
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.
If no further parameters are entered after the pruning keyword, VTP pruning debugging messages
appear. They are generated by the VTP_PRUNING_LOG_NOTICE, VTP_PRUNING_LOG_INFO,
VTP_PRUNING_LOG_DEBUG, VTP_PRUNING_LOG_ALERT, and
VTP_PRUNING_LOG_WARNING macros in the VTP pruning code.
appear. They are generated by the VTP_PRUNING_LOG_NOTICE, VTP_PRUNING_LOG_INFO,
VTP_PRUNING_LOG_DEBUG, VTP_PRUNING_LOG_ALERT, and
VTP_PRUNING_LOG_WARNING macros in the VTP pruning code.
events
Display debug messages for general-purpose logic flow and detailed VTP
messages generated by the VTP_LOG_RUNTIME macro in the VTP
code.
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.
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:
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.
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.
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.
the VTP code requests the IOS VTP platform-dependent layer to send,
except for pruning packets.
Release
Modification
12.2(25)SE1
This command was introduced.