ADTRAN AOS Version R10.1.0 Command Reference Manual page 3215

Command Reference Guide MEF EVC Command Set
preserve-ce-vlan
Use the preserve-ce-vlan command to specify whether the customer equipment (CE) virtual local area
network (VLAN) ID is preserved in traffic outbound on the Ethernet virtual connection (EVC). Use the no
form of this command to disable CE VLAN ID preservation.
Syntax Description
No subcommands.
Default Values
By default, the CE VLAN ID is preserved.
Command History
Release A4.01 Command was introduced.
Functional Notes
The CE VLAN ID is the ID of the VLAN on the Metro Ethernet Forum (MEF) Ethernet subinterface. A VLAN
on the MEF Ethernet subinterface must be configured to preserve the CE VLAN ID. The preserved CE
VLAN ID can be used for matching traffic in EVC maps, although for most applications you will not need to
preserve the CE VLAN ID.
Usage Examples
The following example disables CE VLAN ID preservation for outbound traffic on EVC DATA:
(config)#mef evc DATA
(config-evc-DATA)#preserve-ce-vlan
60000CRG0-35E Copyright © 2012 ADTRAN, Inc. 3215