Mef Evc Map Command Set - ADTRAN AOS Version R10.1.0 Command Reference Manual

Command Reference Guide
MEF EVC M
AP
The Metro Ethernet Forum (MEF) Ethernet virtual connection (EVC) map is a traffic filter that matches
traffic based on specific criteria and associates the traffic with a specific EVC. Each map is associated with
a single EVC and user network interface (UNI), and it includes the customer virtual local area network
(VLAN) ID and class of service (CoS) behavior of the traffic. Maps are used to classify traffic for a
specific EVC for forwarding to a UNI, and for use by the MEF Policer Policy for rate limiting. For more
information about EVCs, refer to the
MEF Policer Policies, refer to the
The configurable attributes of the EVC map include the map name, the UNI associated with the map, the
EVC associated with the map, the matching criteria used to match traffic (includes the customer VLAN ID,
customer priority bit, differentiated services code point (DSCP) bits, or untagged traffic), and the priority
bits and egress queues the EVC uses for matched traffic. When determining traffic match criteria, keep in
mind you can specify multiple criteria for a single map. Multiple match statements function as a logical
AND.
Once these parameters are configured for the EVC map, the map must be associated with both an EVC and
a UNI. The UNI in this case is the MEF Ethernet interface to which you want to map the traffic. Even if
you are using 802.1q encapsulation, the main interface will be used as the UNI. EVC maps will always
have two connection statements: one to an EVC and one to a UNI, unless the traffic matching the EVC
map is to be discarded.
After configuring the EVC map and associating it with an EVC, you can also optionally specify 802.1p
values for the s-tag of the traffic and the queue used when the traffic is sent to the Metro Ethernet network
(MEN).
EVC maps are created and configured using the mef evc-map <name> command from the Global
Configuration mode as follows:
>enable
#configure terminal
(config)#mef evc-map Map1
(config-evc-map-Map1)#
The following commands are common to multiple command sets and are covered in a centralized section
of this guide. For more information, refer to the sections listed below:
cross-connect on page 67
shutdown on page 82
All other commands for this command set are described in this section in alphabetical order.
connect on page 3218
connect discard on page 3219
match on page 3220
men-pri on page 3221
men-queue on page 3222
60000CRG0-35E
C S
OMMAND ET
MEF EVC Command Set on page
MEF Policer Policy Command Set on page
Copyright © 2012 ADTRAN, Inc.

MEF EVC Map Command Set

3213. For more information about
3223.
3217