Show Vlan Private-Vlan - Cisco Catalyst 4500 Series Command Reference Manual

Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches

show vlan private-vlan

To display private VLAN information, use the show vlan private-vlan command.
Syntax Description
type
Defaults
This command has no default settings.
Command Modes Privileged EXEC mode
Command History Release
12.1(8a)EW
12.2(20)EW
15.1.0 SG
Usage Guidelines
When the show vlan private-vlan type command displays a VLAN type as normal, it indicates that a
regular VLAN has been used in the private VLAN configuration. When normal is displayed, this
indicates that two VLANs have been associated before the type was set, and the private VLAN is not
operational. This information is useful for debugging purposes.
Examples
This example shows how to display information about all currently configured private VLANs:
Switch# show vlan private-vlan
Primary Secondary Type
------- --------- ----------------- ------------------------------------------
2
2
2
100
150
401
Switch#
A blank Primary value indicates that no association exists.
Note
OL-25342 -01
show vlan private-vlan [type]
(Optional) Displays the private VLAN type; valid types are isolated, primary,
community, twoway-community nonoperational, and normal.
Modification
Support for this command was introduced on the Catalyst 4500 series switch.
Support for community VLAN was added.
Support for PVLAN modes over EtherChannel. Modes include: private-vlan host,
private-vlan promiscuous, private-vlan trunk secondary, and private-vlan trunk
promiscuous.
301 community
302 community
303 community
10 community
101 isolated
151 non-operational
202 community
303 twoway-community
402 non-operational
Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0SG and IOS 15.1(1)SG)
Ports
Fa5/3, Fa5/25
Fa5/3, Po63
show vlan private-vlan
2-915