Debug Sw-Vlan - Cisco Catalyst 4500 Series Command Reference Manual

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

debug sw-vlan

To debug the VLAN manager activities, use the debug sw-vlan command. To disable the debugging
output, use the no form of this command.
Syntax Description
badpmcookies
events
management
packets
registries
Defaults
This command has no default settings.
Command Modes Privileged EXEC mode
Command History Release
12.1(8a)EW
Examples
This example shows how to debug the software VLAN events:
Switch# debug sw-vlan events
vlan manager events debugging is on
Switch#
Related Commands Command
undebug sw-vlan (same as no debug
sw-vlan)
OL-27596 -01
debug sw-vlan {badpmcookies | events | management | packets | registries}
no debug sw-vlan {badpmcookies | events | management | packets | registries}
Displays the VLAN manager incidents of bad port manager cookies.
Debugs the VLAN manager events.
Debugs the VLAN manager management of internal VLANs.
Debugs the packet handling and encapsulation processes.
Debugs the VLAN manager registries.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
Description
Disables debugging output.
debug sw-vlan
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