Cisco Catalyst 4500 Series Configuration Manual page 211

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
debug pm
To debug the port manager (PM) activity, use the debug pm command. To disable the debugging output,
use the no form of this command.
Syntax Description all
card
cookies
etherchnl
messages
port
registry
scp
sm
span
split
vlan
vp
Command Default This command has no default settings.
Command Modes Privileged EXEC mode
Command History Release
12.1(8a)EW
Examples The following example shows how to enable all PM debugging:
Switch# debug pm all
Switch#
Related Commands Command
undebug pm (same as no debug pm)
debug pm {all | card | cookies | etherchnl | messages | port | registry | scp | sm | span | split |
vlan | vp}
no debug pm {all | card | cookies | etherchnl | messages | port | registry | scp | sm | span | split |
vlan | vp}
Displays all PM debugging messages.
Debugs the module-related events.
Enables the internal PM cookie validation.
Debugs the EtherChannel-related events.
Debugs the PM messages.
Debugs the port-related events.
Debugs the PM registry invocations.
Debugs the SCP module messaging.
Debugs the state machine-related events.
Debugs the spanning-tree-related events.
Debugs the split-processor.
Debugs the VLAN-related events.
Debugs the virtual port-related events.
Modification
This command was introduced on the Catalyst 4500 series switch.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release XE 3.9.xE and 15.2(5)Ex
Description
Disables debugging output.
debug pm
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