Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 756

forbidden Enter the keyword forbidden then the VLAN range in a comma-separated VLAN ID set. Defaults normal Command Modes CONFIGURATION-INTERFACE Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. Version 9.9(0.0) 9.2(1.0) 8.3.19.0 8.3.11.1 8.3.7.0 7.6.1.0 Description Introduced on the C9010. Introduced on the Z9500. Introduced on the S4820T. Introduced on the Z9000. Introduced on the S4810. Introduced on C-Series, E-Series, and S-Series 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. To advertise or learn about VLANs through GVRP, use the forbidden command when you do not want the interface. Related Commands show gvrp - displays the GVRP configuration including the registration. protocol gvrp Access GVRP protocol - (config-gvrp)#. C9000 Series Syntax protocol gvrp Defaults Disabled. Command Modes CONFIGURATION Command History This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide. The following is a list of the Dell Networking OS version history for this command. GARP VLAN Registration (GVRP) 756