Cisco Catalyst 3550 Command Reference Manual page 525

Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
VQP
VQP
Table 2-29 show vmps statistics Field Descriptions
Field Description
VQP Queries Number of queries sent by the client to the VMPS.
VQP Responses Number of responses sent to the client from the VMPS.
VMPS Changes Number of times that the VMPS changed from one server to another.
VQP Shutdowns Number of times the VMPS sent a response to shut down the port. The client disables the port and
removes all dynamic addresses on this port from the address table. You must administratively
re-enable the port to restore connectivity.
VQP Denied Number of times the VMPS denied the client request for security reasons. When the VMPS response
denies an address, no frame is forwarded to or from the workstation with that address (broadcast or
multicast frames are delivered to the workstation if the port has been assigned to a VLAN). The
client keeps the denied address in the address table as a blocked address to prevent more queries
from being sent to the VMPS for each new packet received from this workstation. The client ages
the address if no new packets are received from this workstation on this port within the aging time
period.
VQP Wrong Domain Number of times the management domain in the request does not match the one for the VMPS. Any
previous VLAN assignments of the port are not changed. This response means that the server and
the client have not been configured with the same VTP management domain.
VQP Wrong Version Number of times the version field in the query packet contains a value that is higher than the version
supported by the VMPS. The VLAN assignment of the port is not changed. The switches send only
VMPS version 1 requests.
VQP Insufficient Number of times the VMPS is unable to answer the request because of a resource availability
Resource problem. If the retry limit has not yet been reached, the client repeats the request with the same
server or with the next alternate server, depending on whether the per-server retry count has been
reached.
Related Commands Command
clear vmps statistics
vmps reconfirm
(privileged EXEC)
vmps retry
vmps server
OL-8566-01
Wrong Version:
Insufficient Resource: 0
Description
Clears the statistics maintained by the VQP client.
Sends VQP queries to reconfirm all dynamic VLAN assignments with the
VMPS.
Configures the per-server retry count for the VQP client.
Configures the primary VMPS and up to three secondary servers.
0
Catalyst 3550 Multilayer Switch Command Reference
show vmps
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