Cisco Systems 4500 Switch User Manual


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Software Configuration Guide—Release 15.0(2)SG
OL-23818-01
Chapter 13 Configuring VLANs, VTP, and VMPS
VLAN Membership Policy Server
Administering and Monitoring the VMPS
You can display the following information about the VMPS with the show vmps command:
The following example shows how to display VMPS information:
Switch# show vmps
VQP Client Status:
--------------------
VMPS VQP Version: 1
Reconfirm Interval: 60 min
Server Retry Count: 3
VMPS domain server:
Reconfirmation status
---------------------
VMPS Action: other
The following example shows how to display VMPS statistics:
Switch# show vmps statistics
VMPS Client Statistics
----------------------
VQP Queries: 0
VQP Responses: 0
VMPS Changes: 0
VQP Shutdowns: 0
VQP Denied: 0
VQP Wrong Domain: 0
VQP Wrong Version: 0
VQP Insufficient Resource: 0
Note Refer to the Cisco IOS Command Reference for details on VMPS statistics.
VQP Version The version of VQP used to communicate with the VMPS. The
switch queries the VMPS using VQP Version 1.
Reconfirm Interval The number of minutes the switch waits before reconfirming the
VLAN-to-MAC-address assignments.
Server Retry Count The number of times VQP resends a query to the VMPS. If no
response is received after this many tries, the switch starts to
query the secondary VMPS.
VMPS Domain Server The IP address of the configured VLAN membership policy
servers. The switch currently sends queries to the one marked
“current.” The one marked “primary” is the primary server.
VMPS Action The result of the most-recent reconfirmation attempt. This action
can occur automatically when the reconfirmation interval
expired, or you can force it by entering the vmps reconfirm
command or its CVSM or SNMP equivalent.