HP Cisco MDS 9216A Cisco Nexus 5000 Series Command Reference Release 4.0(1a)N2 - Page 189
private-vlan association
View all HP Cisco MDS 9216A manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 189 highlights
Chapter 2 Ethernet Commands private-vlan association Send comments to [email protected] private-vlan association To configure the association between a primary VLAN and a secondary VLAN on a private VLAN, use the private-vlan association command. To remove the association, use the no form of this command. private-vlan association {[add] secondary-vlan-list | remove secondary-vlan-list} no private-vlan association Syntax Description add secondary-vlan-list remove (Optional) Associates a secondary VLAN to a primary VLAN. Number of the secondary VLAN. Clears the association between a secondary VLAN and a primary VLAN. Command Default None Command Modes VLAN configuration mode Command History Release 4.0(0)N1(1a) Modification This command was introduced. Usage Guidelines You must enable private VLANs by using the feature private-vlan command before you can configure private VLANs. The commands for configuring private VLANs are not visible until you enable private VLANs. If you delete either the primary or secondary VLAN, the ports that are associated with the VLAN become inactive. When you enter the no private-vlan command, the VLAN returns to the normal VLAN mode. All primary and secondary associations on that VLAN are suspended, but the interfaces remain in private VLAN mode. However, when you reconvert the specified VLAN to private VLAN mode, the original associations are reinstated. If you enter the no vlan command for the primary VLAN, all private VLAN associations with that VLAN are lost. However, if you enter the no vlan command for a secondary VLAN, the private VLAN associations with that VLAN are suspended and return when you recreate the specified VLAN and configure it as the previous secondary VLAN. The secondary-vlan-list argument cannot contain spaces. It can contain multiple comma-separated items. Each item can be a single secondary VLAN ID or a hyphenated range of secondary VLAN IDs. The secondary-vlan-list parameter can contain multiple secondary VLAN IDs. A private VLAN is a set of private ports that are characterized by using a common set of VLAN number pairs. Each pair is made up of at least two special unidirectional VLANs and is used by isolated ports and/or by a community of ports to communicate with routers. Multiple community and isolated VLANs are allowed. If you enter a range of primary VLANs, the system uses the first number in the range for the association. OL-16599-01 Cisco Nexus 5000 Series Command Reference 2-41