Reference Guide

Parameters
fixed Enter the keyword fixed followed by the VLAN range in a
comma separated VLAN ID set.
normal Enter the keyword normal followed by the VLAN range in a
comma separated VLAN ID set. This is the default.
forbidden Enter the keyword forbidden followed by the VLAN range
in a comma separated VLAN ID set.
Defaults normal
Command
Modes
CONFIGURATION-INTERFACE
Command
History
Version 9.0(1.3) Introduced on the S5000.
Usage
Information
Fixed registration prevents an interface, configured using the command line, to
belong to a VLAN (static configuration) from being unconfigured when it receives a
Leave message. Therefore, Registration mode on that interface is fixed.
Normal registration is the default registration. The port’s membership in the VLAN
depends on GVRP. The interface becomes a member of a VLAN after learning
about the VLAN through GVRP. If the VLAN is removed from the port that sends
GVRP advertisements to this device, the port stops being a member of the VLAN.
Use the forbidden command when you do not want the interface to advertise or
learn about VLANs through GVRP.
Related
Commands
show gvrp – displays the GVRP configuration including the registration.
protocol gvrp
Access GVRP protocol — (config-gvrp)#.
S5000
Syntax
protocol gvrp
Defaults Disabled.
Command
Modes
CONFIGURATION
Command
History
Version 9.0(1.3) Introduced on S500.
Related
Commands
disable – globally disables GVRP.
484
GARP VLAN Registration (GVRP)