Command Line Interface
4-194
4
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.
bridge-ext gvrp
This command enables GVRP globally for the switch. Use the
no
form to disable it.
Syntax
[
no
]
bridge-ext gvrp
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
GVRP defines a way for switches to exchange VLAN information in order to
register VLAN members on ports across the network. This function should be
enabled to permit automatic VLAN registration, and to support VLANs which
extend beyond the local switch.
Console#show vlan private-vlan
Primary Secondary Type Interfaces
-------- ----------- ---------- ------------------------------
5 primary Eth1/ 3
5 6 community Eth1/ 4 Eth1/ 5
0 8 isolated
Console#
Table 4-61 GVRP and Bridge Extension Commands
Command
Function
Mode
Page
bridge-ext gvrp
Enables GVRP globally for the switch
GC
4-194
show bridge-ext
Shows the global bridge extension configuration
PE
4-195
switchport gvrp
Enables GVRP for an interface
IC
4-195
switchport forbidden vlan
Configures forbidden VLANs for an interface
IC
4-186
show gvrp configuration
Displays GVRP configuration for the selected interface NE, PE
4-196
garp timer
Sets the GARP timer for the selected function
IC
4-196
show garp timer
Shows the GARP timer for the selected function
NE, PE
4-197
Summary of Contents for 24/48 10/100 Ports + 2GE
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