SMC Networks TIGERSWITCH 10/100 - Manual (Page 276)

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private-vlan
Use this command to create a primary or secondary (i.e.,
community) private VLAN. Use the no form to remove the
specified private VLAN.
Syntax
private-vlan vlan-id {community | primary}
no private-vlan vlan-id
• vlan-id - ID of private VLAN. (Range: 2-4094, no leading
zeroes).
• community - A VLAN in which traffic is restricted to port
members.
• primary - A VLAN which can contain one or more
community VLANs, and serves to channel traffic between
community VLANs and other locations.
Default Setting
None
Command Mode
VLAN Configuration
Command Usage
• Private VLANs are used to restrict traffic to ports within the
same VLAN “community,” and channel traffic passing outside
the community through promiscuous ports that have been
mapped to the associated “primary” VLAN.
• Port membership for private VLANs is static. Once a port has
been assigned to a private VLAN, it cannot be dynamically
moved to another VLAN via GVRP.
• Private VLAN ports cannot be set to trunked mode. (See
“switchport mode” on page 125.)