Network Card User Manual

PVLAN C OMMANDS
3-105
PVLAN Commands
pvlan
Use this command in global configuration mode to enable a Private
VLAN. Once enabled, use the pvlan up-link - down-link command to
configure the PVLAN. Use the no form of the command to disable it.
Syntax
pvlan
pvlan up-link interface-list down-link interface-list
no pvlan
• up-link – Specifies a list of uplink interfaces. To make a list of
ports, use a comma (,) between port nunumbers. (See Example 2
on the next page.)
• down-link – Specifies a list of downlink interfaces. To make a list
of ports, use a comma (,) between port numbers. (See Example 2
on the next page.)
Default Setting
For the two commands:
Disabled with no PVLAN interfaces.
Command Mode
Global configuration
Command Usage
A Private VLAN allows modification of the default VLAN to provide
port-based security and isolation between ports within the VLAN. Data
traffic on the downlink ports can only be forwarded to, and from, the
uplink port.
The pvlan command without an argument enables/disables the PVLAN.
The pvlan up-link down-link command configures the interface members,
but does not enable the PVLAN.