![](/images/new-backgrounds/1299835/299835169x1.webp)
Syntax
switchport forbidden vlan {add remove} <vlanid> no switchport forbidden
<vlanid> - VLAN ID (Range: 1
remove - VLAND ID to remove.
no - Remove the list of forbidden VLANs.
Default Setting
None
Command Mode
Interface Config
5.2.4GVRP and Bridge Extension
5.2.4.1show bridge-ext
This command displays Generic Attributes Registration Protocol (GARP) information.
Syntax
show bridge-ext
Default Setting
None
Command Mode
Privileged Exec
Display Message
GMRP Admin Mode: This displays the administrative mode of GARP Multicast Registration Protocol (GMRP) for the system.
GVRP Admin Mode: This displays the administrative mode of GARP VLAN Registration Protocol (GVRP) for the system.
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