Specifications

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Catalyst 4500 Series Switch Cisco IOS Command Reference—Release IOS XE 3.3.0XO(15.1(1)XO)
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Chapter 2 Cisco IOS Commands for the Catalyst 4500 Series Switches
show vlan private-vlan
show vlan priv ate-vlan
To display private VLAN information, use the show vlan private-vlan command.
show vlan private-vlan [type]
Syntax Description
Defaults T his command has no default settings.
Command Modes Privileged EXE C mode
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 Ports
------- --------- ----------------- ------------------------------------------
2 301 community Fa5/3, Fa5/25
2 302 community
2 303 community Fa5/3, Po63
10 community
100 101 isolated
150 151 non-operational
202 community
303 twoway-community
401 402 non-operational
Switch#
Note A blank Primary value indicates that no a ssociation exists.
This example shows how to display information about all currently configured private VLAN types:
Switch# show vlan private-vlan type
Vlan Type
---- -----------------
202 primary
303 community
304 community
305 community
306 community
307 community
308 normal
type (Optional) Displays the private VLAN type; valid types are isolated, primary,
community, twoway-community nonoperational, and normal.