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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 17 Configuring VLANs, VTP, and VMPS
VLAN Trunking Protocol
Displaying VTP Statistics
To display VTP statistics, including VTP advertisements sent and received and VTP errors, perform this
task:
This example shows how to display VTP statistics:
Switch# show vtp counters
VTP statistics:
Summary advertisements received : 7
Subset advertisements received : 5
Request advertisements received : 0
Summary advertisements transmitted : 997
Subset advertisements transmitted : 13
Request advertisements transmitted : 3
Number of config revision errors : 0
Number of config digest errors : 0
Number of V1 summary errors : 0
VTP pruning statistics:
Trunk Join Transmitted Join Received Summary advts received from
non-pruning-capable device
---------------- ---------------- ---------------- ---------------------------
Fa5/8 43071 42766 5
Displaying VTP Devices in a Domain
To display information for all the VTP devices in a domain, perform this task:
Command Purpose
Switch# show vtp counters
Displays VTP statistics.
Command Purpose
Switch# show vtp devices [conflicts]
Gathers and displays information for all the VTP devices
in the domain.
Note No information is gathered or displayed from
switches set to vtp modes off or to transparent
for a particular feature.
The conflicts keyword (optional) displays the
information of devices that have conflicting primary
servers.
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