Reference Guide
switchport access vlan
Assigns access VLAN membership to a port in L2 access or trunk mode.
Syntax
switchport access vlan vlan-id
Parameters vlan vlan-id — Enter the VLAN ID number (1 to 4093).
Default VLAN 1
Command Mode INTERFACE
Usage Information This command enables L2 switching for untagged trac and assigns a port interface to default VLAN 1. Use this
command to change the assignment of the access VLAN that carries untagged trac. You must create the VLAN
before you can assign an access interface to it. The no version of this command resets access VLAN membership
on a L2 access or trunk port to VLAN 1.
Example
OS10(conf-if-eth1/1/3)# switchport mode access
OS10(conf-if-eth1/1/3)# switchport access vlan 100
Supported Releases 10.2.0E or later
switchport mode
Places an interface in L2 access or trunk mode.
Syntax
switchport mode {access | trunk}
Parameters
• access — Enables L2 switching of untagged frames on a single VLAN.
• trunk — Enables L2 switching of untagged frames on the access VLAN, and of tagged frames on the VLANs
specied with the
switchport trunk allowed vlan command.
Default
access
Command Mode INTERFACE
Usage Information
• If an IP address is assigned to an interface, you cannot use this command to enable L2 switching — you must
rst remove the IP address.
• The access parameter automatically adds an interface to default VLAN 1 to transmit untagged trac. Use the
switchport access vlan command to change the access VLAN assignment.
•
The trunk parameter congures an interface to transmit tagged VLAN trac. You must manually congure
VLAN membership for a trunk port with the switchport trunk allowed vlan command.
• Use the no switchport command to remove all L2 conguration when you congure an interface in L3
mode.
• Use the no switchport mode command to restore a trunk port on an interface to L2 access mode on
VLAN 1.
Example
OS10(conf-if-eth1/1/7)# switchport mode access
Supported Releases 10.2.0E or later
Interfaces 123