CLI Reference Guide

VLAN Commands 525
switchport access vlan
Use the switchport access vlan command in Interface Configuration mode to configure the VLAN
ID when the interface is in access mode. To reconfigure the default, use the
no form of this
command.
Syntax
switchport access vlan vlan-id
no switchport access vlan
• vlan-id —A valid VLAN ID of the VLAN to which the port is configured.
Default Configuration
The default value for the vlan-id parameter is 1.
Command Mode
Interface Configuration (Ethernet, port-channel) mode
User Guidelines
The command automatically removes the port from the previous VLAN and adds it to the
new VLAN.
Example
The following example configures a VLAN ID of interface 1/g8 to become an access member
of VLAN ID 23.
console(config)#interface ethernet 1/g8
console(config-if-1/g8)#switchport access vlan 23
switchport forbidden vlan
Use the switchport forbidden vlan command in Interface Configuration mode to forbid adding
specific VLANs to a port. To revert to allowing the addition of specific VLANs to the port, use the
remove parameter of this command.
Syntax
switchport forbidden vlan { add vlan-list | remove vlan-list }
•
add vlan-list —List of valid VLAN IDs to add to the forbidden list. Separate
nonconsecutive VLAN IDs with a comma and no spaces. Use a hyphen to designate a
range of IDs.