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Command Line Interface
4-192
4
• Entering the pvlan command without any parameters enables the private
VLAN. Entering no pvlan disables the private VLAN.
Example
This example enables the private VLAN, and then sets port 24 as the uplink and
ports 1-8 as the downlinks.
show pvlan
This command displays the configured private VLAN.
Command Mode
Privileged Exec
Example
GVRP and Bridge Extension Commands
GARP VLAN Registration Protocol defines a way for switches to exchange VLAN
information in order to automatically register VLAN members on interfaces across
the network. This section describes how to enable GVRP for individual interfaces
and globally for the switch, as well as how to display default configuration settings
for the Bridge Extension MIB.
Console(config)#pvlan
Console(config)#pvlan up-link ethernet 1/24 down-link ethernet 1/1-8
Console(config)#
Console#show pvlan
Private VLAN status: Enabled
Up-link port:
Ethernet 1/24
Down-link port:
Ethernet 1/1-8
Console#
Table 4-60. GVRP and Bridge Extension Commands
Command Function Mode Page
bridge-ext gvrp Enables GVRP globally for the switch GC 4-193
show bridge-ext Shows the global bridge extension configuration PE 4-193
switchport gvrp Enables GVRP for an interface IC 4-194
switchport forbidden vlan Configures forbidden VLANs for an interface IC 4-186
show gvrp configuration Displays GVRP configuration for the selected interface NE, PE 4-194
garp timer Sets the GARP timer for the selected function IC 4-195
show garp timer Shows the GARP timer for the selected function NE, PE 4-196