Switchport Forbidden Vlan; Map Protocol Protocols-Group - Planet Networking & Communication WGSD-1022 User Manual

5.27.15 switchport forbidden vlan

The switchport forbidden vlan interface configuration command forbids adding specific VLANs to a
port. This may be used to prevent GVRP from automatically making these VLANs active on the selected
ports. To revert to allowing the addition of specific VLANs to the port, use the remove parameter for this
command.
Syntax
switchport forbidden vlan {add vlan-list | remove vlan-list}
add vlan-list — List of VLAN IDs to add to the "forbidden" list. Separate non consecutive VLAN
IDs with a comma and no spaces. A hyphen designates a range of IDs.
remove vlan-list — List of VLAN IDs to remove from the "forbidden" list. Separate non
consecutive VLAN IDs with a comma and no spaces. A hyphen designates a range of IDs.
Default Configuration
All VLANs allowed.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
There are no user guidelines for this command.
Example
The following example forbids adding VLANs number 234 till 256, to e8.
Console (config)# interface ethernet e8
Console (config-if)# switchport forbidden vlan add 234-256

5.27.16 map protocol protocols-group

The map protocol protocols-group VLAN database command adds a special protocol to a named
group of protocols, which may be used for protocol-based VLAN assignment. To delete a protocol from a
group, use the no form of this command.
Syntax
map protocol protocol [encapsulation] protocols-group group
no map protocol protocol encapsulation
protocol — The protocol is a protocol number or one of the reserved names. The format is Hex
format.