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
show vlan dot1q tag native
show vlan dot1q tag native
To display all the ports on the switch that are eligible for native VLAN tagging as well as their current
native VLAN tagging status, use the show vlan dot1q tag native command.
show vlan dot1q tag native
Syntax Description This command has no arguments or keywords.
Defaults This command has no default settings.
Command Modes User EXEC mode
Command History
Examples This is an example of output from the show vlan dot1q tag native command:
Switch# show vlan dot1q tag native
dot1q native vlan tagging is disabled globally
Per Port Native Vlan Tagging State
----------------------------------
Port Operational Native VLAN
Mode Tagging State
------------------------------------
f3/2 trunk enabled
f3/16 PVLAN trunk disabled
f3/16 trunk enabled
Related Commands
Release Modification
12.1(18)EW This command was introduced on the Catalyst 4500 series switch.
Command Description
switchport mode Sets the interface type.
vlan (global configuration) (refer to
Cisco IOS documentation)
Enters global VLAN configuration mode.
vlan (VLAN configuration) (refer to
Cisco IOS documentation)
Enters VLAN configuration mode.

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