Vlan - Cisco ME 3400 Command Reference Manual

Ethernet access switch

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vlan

Use the vlan global configuration command with a VLAN ID to add a VLAN and to enter VLAN

configuration mode. Use the no form of this command to delete the VLAN. Configuration information

for normal-range VLANs (VLAN IDs 1 to 1005) is always saved in the VLAN database as well as in the

switch running configuration file. Configuration information for extended-range VLANs (VLAN IDs

greater than 1005), are saved only in the switch running configuration file. You can save configurations

in the switch startup configuration file by entering the copy running-config startup-config privileged

EXEC command.

Syntax Description

This command has no default settings.

Command Modes

Global configuration

Command History

Usage Guidelines

Extended-range VLANs (VLAN IDs 1006 to 4094) are not added to the VLAN database, but all VLAN

configurations are saved in the running configuration, and you can save them in the switch startup

configuration file.

Entering the vlan command with a VLAN ID enables VLAN configuration mode. If you enter an invalid

VLAN ID, you receive an error message and do not enter VLAN configuration mode.

When you enter the VLAN ID of an existing VLAN, you do not create a new VLAN, but you can modify

VLAN parameters for that VLAN. The specified VLANs are added or modified when you exit VLAN

configuration mode. Only the shutdown command (for VLANs 1 to 1005) takes effect immediately.

These configuration commands are available in VLAN configuration mode. The no form of each

command returns the characteristic to its default state.

Although all commands are visible, the only VLAN configuration commands that are supported on

extended-range VLANs are mtu mtu-size, private-vlan, remote-span and uni-vlan. For extended-range

VLANs, all other characteristics must remain at the default state.

Cisco ME 3400 Ethernet Access Switch Command Reference

vlan vlan-id

no vlan vlan-id

ID of the VLAN to be added and configured. For vlan-id, the range is 1 to 4094. You

can enter a single VLAN ID, a series of VLAN IDs separated by commas, or a range

of VLAN IDs separated by hyphens.

Modification

This command was introduced.

Chapter 2 Cisco ME 3400 Ethernet Access Switch Cisco IOS Commands