ADTRAN Total Access 5000 Deployment Guide

Total Access 5000 Business Services Deployment Guide
4-24 65K510DEP08-1A
Create an EVC Map
Thissubsectiondetailsthefollowing information:
• Definitionofamap
•Stepsforcreatingamap
•Stepsforconfiguringamap
•Mapexample
Map Definition
DefinetheassociationofcustomertrafficonaUNIportwithanEVCbydefininganentity
calledanEVC‐map.EachEVC‐mapisty picallyassociatedwithasinglecustomerand
specifiesparametersincludingthecustomerVLANIDandClassofService(CoS)behaviorof
thetrafficfromthecustomer.
UseamaptoclassifytrafficforusebyanEVCforforwarding
andforusebyapolicerforratelimiting.
Map Guidelines
Toensurevalidprovisioning,enforcethefollowingguidelineswhencreatingamap:
•AmapisappliedonlyiftheEVCmap’sstatusisRunning(asindicatedintheshowevc‐
mapoutput),whichindicatesthattheconditionsarevalid
•Twomapsareconsideredtobeduplicateiftheybothhavethesame
valuesforthe
followingattributes:
–UNIport
–CE‐VLAN‐ID
–OverlappingrangeforCE‐VLAN ‐Pri
– DifferentiatedServicesCodePoint(DSCP)value
– Untaggedprioritytaggedframes
•Notwomapscanhavethesamename
•IfthesystemismanagedthroughaVLANonadesignatedbondinggrouporEthernet
port,themanagementVIDvalue
cannotequaltheCE‐VLAN‐IDvalueofthemap
•IftheCE‐VLAN‐IDpreservationattributeofanEVCisdisabled,allof themapsconnected
totheEVCmusthavethesamevalueoftheCE‐VLAN‐IDattributewhichcanincludenot
specifyingthis attributewhichallowsmeans
theEVC‐mapdoesnotconsiderVLAN‐ID
initsmatchcriteria
•WhenmultiplemapsareappliedtoasingleEVC,eachmapmusthavethesameUNI.
MultipleUNIscannotbe mappedtoasingleEVC
•IftwoormoremapshaveeitherthesameUNIorthesameassociated
EVC,onlyoneof
themapscanbeprovisionedtoallowuntaggedandprioritytaggedframes

ADTRAN Total Access 5000 Specifications

Interfaces

craft interface	DB-9 RS-232 Electrical Interface (Async)
admin interface	DB-9 RS-232 DTE Electrical Interface (Async with Modem Control Signals)
network management port	DB-9 RS-232 DTE Electrical Interface (Async)
ethernet interface	10Bt
external alarm inputs	16

Operating Environment

operating temperature	-40°C to +65°C
storage temperature	-40°C to +70°C
relative humidity	Up to 95%, non-condensing

Weight and Dimensions

height	9.25 in.
width	0.08 in.
depth	9.5 in.
weight	0.6 lbs.