Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)

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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

debug vqpc

To debug the VLAN Query Protocol (VQP), use the debug vqpc command. To disable the debuggi ng

output, use the no form of this command.

debug vqpc [all | cli | events | learn | packet]

no debug vqpc [all | cli | events | learn | packet]

Syntax Description

Defaults T his command has no default settings.

Command Modes Privileged EXEC mode

Examples This exampl e shows how to enable all VQP debu gging:

Switch# debug vqpc all

Switch#

Related Commands

all (Optional) Debugs all the VQP events.

cli (Optional) Debugs the VQP co mmand-line interfa ce.

events ( Optional) Debugs the VQP events.

learn (Optional) De bugs the VQP address lear ning.

packet (Optio nal) Debugs the VQP pa ckets.

Command Description

vmps re co nfirm ( priv ile ged EX EC) Immediately sends VLAN Query Protoco l (VQP) querie s to

reconfirm all the dynamic VLAN assignments with the

VLAN Membership Policy Server (VMPS).