SMC Networks SMC6750L2 Manual De Usuario
C
OMMAND
L
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NTERFACE
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switchport forbidden vlan
Use this command to configure forbidden VLANs. Use the no form to
remove the list of forbidden VLANs.
remove the list of forbidden VLANs.
Syntax
switchport forbidden vlan {add vlan-list | remove vlan-list}
no switchport forbidden vlan
no switchport forbidden vlan
• add vlan-list - List of VLAN IDs to add.
• remove vlan-list - List of VLAN IDs to remove.
• remove vlan-list - List of VLAN IDs to remove.
Separate nonconsecutive VLAN IDs with a comma and no spaces;
use a hyphen to designate a range of IDs. Do not enter leading
zeroes. (Range: 1-4094)
use a hyphen to designate a range of IDs. Do not enter leading
zeroes. (Range: 1-4094)
Default Setting
No VLANs are included in the forbidden list.
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
This command prevents a VLAN from being automatically added to
the specified interface via GVRP.
the specified interface via GVRP.
Example
The following example shows how to prevent port 1 from being added to
VLAN 3:
VLAN 3:
Console(config)#interface ethernet 1/1
Console(config-if)#switchport forbidden vlan add 3
Console(config-if)#
Console(config-if)#switchport forbidden vlan add 3
Console(config-if)#