Enabling Vtp Version 2 - Cisco WS-C6506 Software Manual

Chapter 10 Configuring VTP
Task
Step 1
Disable VTP using the off mode.
Step 2
Verify the VTP configuration.
This example shows how to disable VTP using the off mode:
Console> (enable) set vtp mode off
Changing VTP mode for all features
VTP domain Lab_Net modified
Console> (enable) show vtp domain
Version
Domain Name
Notifications: disabled
Feature
-------------- -------------- -----------
VLAN
Pruning
VLANs prune eligible: 2-1000
Console> (enable)

Enabling VTP Version 2

VTP version 2 is disabled by default on VTP version 2-capable switches. When you enable VTP
version 2 on a switch, every VTP version 2-capable switch in the VTP domain will enable version 2 as
well.
VTP version 1 and VTP version 2 are not interoperable on switches in the same VTP domain. Every
Caution
switch in the VTP domain must use the same VTP version. Do not enable VTP version 2 unless every
switch in the VTP domain supports version 2.
In a Token Ring environment, you must enable VTP version 2 for Token Ring VLAN switching to
Note
function properly.
To enable VTP version 2, perform this task in privileged mode:
Task
Step 1
Enable VTP version 2 on the switch.
Step 2
Verify that VTP version 2 is enabled.
This example shows how to enable VTP version 2 and verify the configuration:
Console> (enable) set vtp version 2
This command will enable VTP version 2 function in the entire management domain.
All devices in the management domain should be version2-capable before enabling.
Do you want to continue (y/n) [n]? y
VTP domain server modified
Console> (enable) show vtp domain
OL-8978-04
: running VTP2 (VTP3 capable)
: Lab_Network
Mode Revision
Off 0
: disabled
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
Configuring VTP Version 1 and Version 2
Command
set vtp mode off
show vtp domain
Password : configured (hidden)
Updater ID: 172.20.52.19
Command
set vtp version 2
show vtp domain
10-9