B-17
Cisco ME 3800X and ME 3600X Switch Command Reference
OL-28238-01
Appendix B Cisco ME 3800X and ME 3600X Switch Debug Commands
debug pm
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.
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}
Syntax Description
Note Though visible in the command-line help strings, the pvlan and scp keywords are not supported.
Defaults Debugging is disabled.
Command Modes Privileged EXEC
Command History
all Displays all PM debug messages.
assert Displays assert debug messages.
card Displays line-card related-events debug messages.
cookies Displays internal PM cookie validation debug messages.
etherchnl Displays EtherChannel related-events debug messages.
hatable Displays Host Access Table events debug messages.
messages Displays PM debug messages.
port Displays port related-events debug messages.
redundancy Displays PM redundancy event debug messages.
registry Displays PM registry invocation debug messages.
sm Displays state-machine related-events debug messages.
span Displays spanning-tree related-events debug messages.
split Displays split-processor debug messages.
statistics Displays PM statistic event debug messages.
vlan Displays VLAN related-events debug messages.
vp Displays virtual port related-events debug messages.
Release Modification
12.2(52)EY This command was introduced.
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