Disabling Vtp Pruning; Monitoring Vtp - Cisco WS-C4003 - Catalyst 4000 Chassis Switch Software Configuration Manual

Configuring VTP
Port
--------
2/1
Port
--------
2/1
Console> (enable)

Disabling VTP Pruning

To disable VTP pruning, perform this task in privileged mode:
Task
Step 1
Disable VTP pruning in the management domain. set vtp pruning disable
Step 2
Verify that VTP pruning is disabled.
This example shows how to disable VTP pruning in the management domain:
Console> (enable) set vtp pruning disable
This command will disable the pruning function in the entire management domain.
Do you want to continue (y/n) [n]? y
VTP domain Lab_Network modified
Console> (enable)

Monitoring VTP

To monitor VTP activity, including VTP advertisements sent and received and VTP errors, performthis
task in privileged mode:
Task
Display VTP statistics for the switch.
This example shows how to display VTP statistics on the switch:
Console> (enable) show vtp statistics
VTP statistics:
summary advts received
subset
request advts received
summary advts transmitted
subset
request advts transmitted
No of config revision errors
No of config digest errors
VTP pruning statistics:
Trunk
--------
1/1
1/2
Console> (enable)
Software Configuration Guide—Catalyst 4000 Family, Catalyst 2948G, Catalyst 2980G, Releases 6.3 and 6.4
9-10
Vlans allowed and active in management domain
---------------------------------------------------------------------
1
Vlans in spanning tree forwarding state and not pruned
---------------------------------------------------------------------
1
advts received
advts transmitted
Join Trasmitted Join Received
--------------- -------------
0 0
0 0
Command
show vtp domain
Command
show vtp statistics
4690
7
0
4397
8
0
0
0
Summary advts received from
non-pruning-capable device
---------------------------
0
0
Chapter 9 Configuring VTP
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