P
RIVATE
VLAN C
OMMANDS
3-135
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
Promiscuous ports assigned to a primary VLAN can communicate with
all other promiscuous ports in the same VLAN, as well as with all the
ports in the associated secondary VLANs.
Example
switchport private-vlan host-association
Use this command to associate an interface with a secondary VLAN. Use
the no form to remove this association.
Syntax
switchport private-vlan host-association secondary-vlan-id
no switchport private-vlan host-association
secondary-vlan-id – ID of secondary (i.e, isolated or community)
VLAN.
(Range: 1-4094, no leading zeroes).
Default Setting
None
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
All ports assigned to a secondary (i.e., community) VLAN can pass
traffic between group members, but must communicate with resources
outside of the group via a promiscuous port.
Console(config)#interface ethernet 1/2
Console(config-if)#switchport mode private-vlan promiscuous
Console(config)#exit
Console(config)#interface ethernet 1/3
Console(config-if)#switchport mode private-vlan host
Console(config)#