Debug Pm - Cisco ME 3800X Command Reference Manual

Appendix B Cisco ME 3800X and ME 3600X Switch Debug Commands

debug pm

To enable debugging of port manager (PM) activity, use the debug pm command in privileged EXEC
mode. The port manager is a state machine that controls all the logical and physical interfaces. All
features, such as VLANs, UniDirectional Link Detection (UDLD), and so forth, work with the port
manager to provide switch functions. To disable debugging, use the no form of this command.
Syntax Description all
assert
card
cookies
etherchnl
hatable
messages
port
redundancy
registry
sm
span
split
statistics
vlan
vp
Though visible in the command-line help strings, the pvlan and scp keywords are not supported.
Note
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History Release
12.2(52)EY
OL-28238-01
debug pm {all | assert | card | cookies | etherchnl | hatable | messages | port | redundancy |
registry | sm | span | split | statistics| vlan | vp}
no debug pm {all | assert | card | cookies | etherchnl | hatable | messages | port | redundancy |
registry | sm | span | split | statistics| vlan | vp}
Displays all PM debug messages.
Displays assert debug messages.
Displays line-card related-events debug messages.
Displays internal PM cookie validation debug messages.
Displays EtherChannel related-events debug messages.
Displays Host Access Table events debug messages.
Displays PM debug messages.
Displays port related-events debug messages.
Displays PM redundancy event debug messages.
Displays PM registry invocation debug messages.
Displays state-machine related-events debug messages.
Displays spanning-tree related-events debug messages.
Displays split-processor debug messages.
Displays PM statistic event debug messages.
Displays VLAN related-events debug messages.
Displays virtual port related-events debug messages.
Modification
This command was introduced.
Cisco ME 3800X and ME 3600X Switch Command Reference
debug pm
B-17