SMC Networks SMC TigerStack III SMC6824MPE - Manual (Page 499)

VLAN C
OMMANDS
4-237
Command Usage
• This command prevents a VLAN from being automatically added to the
specified interface via GVRP.
• If a VLAN has been added to the set of allowed VLANs for an interface,
then you cannot add it to the set of forbidden VLANs for that same
interface.
Example
The following example shows how to prevent port 1 from being added to
VLAN 3.
Displaying VLAN Information
Console(config)#interface ethernet 1/1
Console(config-if)#switchport forbidden vlan add 3
Console(config-if)#
Table 4-57 Displaying VLAN Information
Command Function Mode Page
show vlan Shows VLAN information NE,
PE 4-238
show interfaces status
vlan Displays status for the specified VLAN
interface NE,
PE 4-183
show interfaces
switchport Displays the administrative and operational
status of an interface NE,
PE 4-186