Interface Vlan - Cisco ME 3800X Command Reference Manual

interface vlan

interface vlan
To create or access a switch virtual interface (SVI) and to enter interface configuration mode, use the
interface vlan command in global configuration mode. To delete an SVI, use the no form of this
command.
Syntax Description
vlan-id
Defaults
The default VLAN interface is VLAN 1.
Command Modes Global configuration
Command History Release
12.2(52)EY
Usage Guidelines SVIs are created the first time that you enter the interface vlan vlan-id command for a particular vlan.
The vlan-id corresponds to the VLAN-tag associated with data frames on an IEEE 802.1Q encapsulated
trunk or the VLAN ID configured for an access port.
When you create an SVI, it does not become active until it is associated with a physical port.
Note
If you delete an SVI by entering the no interface vlan vlan-id command, the deleted interface is no
longer visible in the output from the show interfaces privileged EXEC command.
Note You cannot delete the VLAN 1 interface.
You can reinstate a deleted SVI by entering the interface vlan vlan-id command for the deleted
interface. The interface comes back up, but much of the previous configuration will be gone.
You can verify your setting by entering the
EXEC commands.
Examples
This example shows how to create VLAN ID 23 and enter interface configuration mode:
Switch(config)# interface vlan 23
Switch(config-if)#
Cisco ME 3800X and ME 3600X Switch Command Reference
2-94
interface vlan vlan-id
no interface vlan vlan-id
VLAN number. The range is 1 to 4094.
Modification
This command was introduced.
Chapter 2 Cisco ME 3800X and ME 3600X Switch Cisco IOS Commands
show interfaces and show interfaces vlan vlan-id privileged
OL-28238-01