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VLAN C
OMMANDS
4-215
Default Setting
None
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
Host ports assigned to a isolated VLAN cannot pass traffic between
group members, and must communicate with resources outside of the
group via a promiscuous port.
Example
switchport private-vlan mapping
Use this command to map an interface to a primary VLAN. Use the no
form to remove this mapping.
Syntax
switchport private-vlan mapping primary-vlan-id
no switchport private-vlan mapping
primary-vlan-id – ID of primary VLAN.
(Range: 1-4094, no leading zeroes).
Default Setting
None
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
Promiscuous ports assigned to a primary VLAN can communicate with
any other promiscuous ports in the same VLAN, and with the group
members within any associated secondary VLANs.
Console(config)#interface ethernet 1/3
Console(config-if)#switchport private-vlan isolated 3
Console(config-if)#