Cisco Catalyst 2960 Command Reference Manual page 429

Chapter 2 Catalyst 2960 Switch Cisco IOS Commands
This is an example of output from the show vmps statistics command.
in the display.
Switch> show vmps statistics
VMPS Client Statistics
----------------------
VQP
VQP
VMPS Changes:
VQP
VQP
VQP
VQP
VQP
Table 2-30
Field
VQP Queries
VQP Responses
VMPS Changes
VQP Shutdowns
VQP Denied
VQP Wrong Domain Number of times the management domain in the request does not match the one
VQP Wrong Version Number of times the version field in the query packet contains a value that is
VQP Insufficient
Resource
78-16882-01
Queries:
Responses:
Shutdowns:
Denied:
Wrong Domain:
Wrong Version:
Insufficient Resource: 0
show vmps statistics Field Descriptions
Description
Number of queries sent by the client to the VMPS.
Number of responses sent to the client from the VMPS.
Number of times that the VMPS changed from one server to another.
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.
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.
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.
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.
Number of times the VMPS is unable to answer the request because of a
resource availability 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.
0
0
0
0
0
0
0
Catalyst 2960 Switch Command Reference
show vmps
Table 2-30 describes each field
2-401