Cisco Systems 3560X Manual De Usuario
15-30
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
Chapter 15 Configuring VLANs
Configuring VMPS
Beginning in privileged EXEC mode, follow these steps to change the reconfirmation interval:
To return the switch to its default setting, use the no vmps reconfirm global configuration command.
Changing the Retry Count
Beginning in privileged EXEC mode, follow these steps to change the number of times that the switch
attempts to contact the VMPS before querying the next server:
attempts to contact the VMPS before querying the next server:
To return the switch to its default setting, use the no vmps retry global configuration command.
Monitoring the VMPS
You can display information about the VMPS by using the show vmps privileged EXEC command. The
switch displays this information about the VMPS:
switch displays this information about the VMPS:
•
VMPS VQP Version—the version of VQP used to communicate with the VMPS. The switch queries
the VMPS that is using VQP Version 1.
the VMPS that is using VQP Version 1.
•
Reconfirm Interval—the number of minutes the switch waits before reconfirming the
VLAN-to-MAC-address assignments.
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.
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 sends queries to the one marked current. The one marked primary is the primary server.
switch 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. A reconfirmation attempt can
occur automatically when the reconfirmation interval expires, or you can force it by entering the
vmps reconfirm
occur automatically when the reconfirmation interval expires, or you can force it by entering the
vmps reconfirm
privileged EXEC command or its Network Assistant or SNMP equivalent.
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
vmps reconfirm minutes
Enter the number of minutes between reconfirmations of the dynamic
VLAN membership. The range is 1 to 120. The default is 60 minutes.
VLAN membership. The range is 1 to 120. The default is 60 minutes.
Step 3
end
Return to privileged EXEC mode.
Step 4
show vmps
Verify the dynamic VLAN reconfirmation status in the Reconfirm Interval
field of the display.
field of the display.
Step 5
copy running-config startup-config
(Optional) Save your entries in the configuration file.
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
vmps retry
count
Change the retry count. The retry range is 1 to 10; the default is 3.
Step 3
end
Return to privileged EXEC mode.
Step 4
show vmps
Verify your entry in the Server Retry Count field of the display.
Step 5
copy running-config startup-config
(Optional) Save your entries in the configuration file.