Cisco 7604 User Manual

15-12
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 15 Configuring Private VLANs
Configuring Private VLANs
This example shows how to configure VLAN 202 as a primary VLAN and verify the configuration:
Router# configure terminal
Router(config)# vlan 202
Router(config-vlan)# private-vlan primary
Router(config-vlan)# end
Router# show vlan private-vlan
Primary Secondary Type Interfaces
------- --------- ----------------- ------------------------------------------
202 primary
This example shows how to configure VLAN 303 as a community VLAN and verify the configuration:
Router# configure terminal
Router(config)# vlan 303
Router(config-vlan)# private-vlan community
Router(config-vlan)# end
Router# show vlan private-vlan
Primary Secondary Type Interfaces
------- --------- ----------------- ------------------------------------------
202 primary
303 community
This example shows how to configure VLAN 440 as an isolated VLAN and verify the configuration:
Router# configure terminal
Router(config)# vlan 440
Router(config-vlan)# private-vlan isolated
Router(config-vlan)# end
Router# show vlan private-vlan
Primary Secondary Type Interfaces
------- --------- ----------------- ------------------------------------------
202 primary
303 community
440 isolated
Associating Secondary VLANs with a Primary VLAN
To associate secondary VLANs with a primary VLAN, perform this task:
Step 3
Router(config-vlan)# end
Exits configuration mode.
Step 4
Router# show vlan private-vlan [type]
Verifies the configuration.
Command Purpose
Command Purpose
Step 1
Router(config)# vlan primary_vlan_ID
Enters VLAN configuration submode for the primary
VLAN.
Step 2
Router(config-vlan)# private-vlan association
{
secondary_vlan_list | add secondary_vlan_list |
remove
secondary_vlan_list }
Associates the secondary VLANs with the primary
VLAN.
Router(config-vlan)# no private-vlan association
Clears all secondary VLAN associations.
Step 3
Router(config-vlan)# end
Exits VLAN configuration mode.
Step 4
Router# show vlan private-vlan [type]
Verifies the configuration.

Cisco 7604 Specifications

General

Brand	Cisco
Model	7604
Category	Network Router
Language	English