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Catalyst 6500 Series Switch Command Reference—Release 8.4
OL-6244-01
Chapter 2 Catalyst 6500 Series Switch and ROM Monitor Commands
set vtp pruneeligible
set vtp pruneeligible
To specify which VTP domain VLANs are pruning eligible, use the set vtp pruneeligible command.
set vtp pruneeligible vlans
Syntax Description
Defaults The default is VLANs 2 through 1000 are eligible for pruning.
Command Types Switch command.
Command Modes Privileged.
Usage Guidelines VTP pruning causes information about each pruning-eligible VLAN to be removed from VTP updates
if there are no stations belonging to that VLAN out a particular switch port. Use the set vtp command
to enable VTP pruning.
By default, VLANs 2 through 1000 are pruning eligible. You do not need to use the set vtp pruneeligible
command unless you have previously used the clear vtp pruneeligible command to make some VLANs
pruning ineligible. If VLANs have been made pruning ineligible, use the set vtp pruneeligible
command to make them pruning eligible again.
Examples This example shows how to configure pruning eligibility for VLANs 120 and 150:
Console> set vtp pruneeligible 120,150
Vlans 120,150 eligible for pruning on this device.
VTP domain nada modified.
Console>
In this example, VLANs 200–500 were made pruning ineligible using the clear vtp pruneeligible
command. This example shows how to make VLANs 220 through 320 pruning eligible again:
Console> set vtp pruneeligible 220-320
Vlans 2-199,220-320,501-1000 eligible for pruning on this device.
VTP domain Company modified.
Console>
Related Commands clear vtp pruneeligible
set vlan
show vtp domain
vlans Range of VLAN numbers; valid values are from 2 to 1000.