System information

Cisco Cat3K ST 6 June 2012
56
TOE SFRs How the SFR is Met
•
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 but 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.
• Use the remove keyword with a secondary_vlan_list to clear the
association between secondary VLANs and a primary VLAN.
The following example shows how to configure VLAN 20 as a primary
VLAN, VLAN 501 as an isolated VLAN, and VLANs 502 and 503 as
community VLANs, to associate them in a private VLAN, and to verify the
configuration:
Switch# configure terminal
Switch(config)# vlan 20
Switch(config-vlan)# private-vlan primary
Switch(config-vlan)# exit
Switch(config)# vlan 501
Switch(config-vlan)# private-vlan isolated
Switch(config-vlan)# exit
Switch(config)# vlan 502
Switch(config-vlan)# private-vlan community
Switch(config-vlan)# exit
Switch(config)# vlan 503
Switch(config-vlan)# private-vlan community
Switch(config-vlan)# exit
Switch(config)# vlan 20
Switch(config-vlan)# private-vlan association 501-
503
Switch(config-vlan)# end
Switch(config)# show vlan private vlan
Primary Secondary Type Ports