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 debugging
output, use the no form of this command.
Syntax Description
all
cli
events
learn
packet
Command Default
This command has no default settings.
Command Modes
Privileged EXEC mode
Command History
Release
12.1(13)EW
Examples
The following example shows how to enable all VQP debugging:
Switch# debug vqpc all
Switch#
Related Commands
Command
vmps reconfirm (privileged EXEC)
debug vqpc [all | cli | events | learn | packet]
no debug vqpc [all | cli | events | learn | packet]
(Optional) Debugs all the VQP events.
(Optional) Debugs the VQP command-line interface.
(Optional) Debugs the VQP events.
(Optional) Debugs the VQP address learning.
(Optional) Debugs the VQP packets.
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
Immediately sends VLAN Query Protocol (VQP) queries to
reconfirm all the dynamic VLAN assignments with the
VLAN Membership Policy Server (VMPS).
debug vqpc
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