Cisco Catalyst 4500 Series Command Reference Guide

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.4.0SG and IOS 15.1(2)SG)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
vtp v2-mode
vtp v2-mode
To enable version 2 mode, use the vtp v2-mode command. To disable version 2 mode, use the no form
of this command.
vtp v2-mode
no vtp v2-mode
Syntax Description This command has no arguments or keywords.
Defaults Disabled
Command Modes VLAN configuration mode
Command History
Usage Guidelines All switches in a VTP domain must run the same version of VTP. VTP version 1 and VTP version 2 do
not operate on switches in the same VTP domain.
If all switches in a domain are VTP version 2-capable, you only need to enable VTP version 2 on one
switch; the version number is then propagated to the other version 2-capable switches in the VTP
domain.
If you toggle the version 2 mode, the parameters of certain default VLANs will be modified.
Examples This example shows how to enable version 2 mode in the VLAN database:
Switch(vlan-config)# vtp v2-mode
Switch(vlan-config)#
This example shows how to disable version 2 mode in the VLAN database:
Switch(vlan-config)# no vtp v2-mode
Switch(vlan-config)#
Related Commands
Release Modification
12.1(8a)EW Support for this command was introduced on the Catalyst 4500 series switch.
Command Description
show vtp Displays VTP statistics and domain information.
vtp (global configuration
mode)
Configures the name of a VTP configuration storage file.

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E