Associating Secondary Vlans With A Primary Vlan - Cisco 6500 Series Software Configuration Manual

Configuring Private VLANs
Primary Secondary Type
------- --------- ----------------- ------------------------------------------
202
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
------- --------- ----------------- ------------------------------------------
202
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
------- --------- ----------------- ------------------------------------------
202

Associating Secondary VLANs with a Primary VLAN

To associate secondary VLANs with a primary VLAN, perform this task:
Command
Step 1
Router(config)# vlan primary_vlan_ID
Step 2
Router(config-vlan)# private-vlan association
{secondary_vlan_list | add secondary_vlan_list |
remove secondary_vlan_list}
Router(config-vlan)# no private-vlan association
Step 3
Router(config-vlan)# end
Step 4
Router# show vlan private-vlan [type]
When you associate secondary VLANs with a primary VLAN, note the following syntax information:
•
•
•
•
Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
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primary
primary
303 community
primary
303 community
440 isolated
The secondary_vlan_list parameter cannot contain spaces. It can contain multiple comma-separated
items. Each item can be a single private VLAN ID or a hyphenated range of private VLAN IDs.
The secondary_vlan_list parameter can contain multiple community VLAN IDs.
The secondary_vlan_list parameter can contain only one isolated VLAN ID.
Enter a secondary_vlan_list or use the add keyword with a secondary_vlan_list to associate
secondary VLANs with a primary VLAN.
Interfaces
Interfaces
Interfaces
Purpose
Enters VLAN configuration submode for the primary
VLAN.
Associates the secondary VLANs with the primary
VLAN.
Clears all secondary VLAN associations.
Exits VLAN configuration mode.
Verifies the configuration.
Chapter 10 Configuring Private VLANs
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