ADTRAN Total Access 5000 Deployment Guide

Section 6, EoTDM Provisioning - Provision Policers in the NetVanta 800
65K510DEP08-1A 6-25
TheCommittedBurstSize(CBS)equalsthe amountofbytesthetrafficisallowedtoburst
aboveandbeyondtheCIRbeforeitfallsintotheEIR“bucket”.Thetrafficisstillleftasgreen
andisunmarked.
TheExcessBurstSize(EBS)equalstheamountofbytesthetrafficis
allowedtoburstabove
andbeyondtheEIRbeforeitismarkedasredanddiscarded.Thistrafficismarkedasyellow.
NOTE
Ifatworatepolicerisused,suchthattrafficismarkedyellow,theDEI/CFIbit
isusedtomarkthetraffic.Inthethisapplication,thebitisbeingusedtomark
thetraffic as discardeligible.Itisno tbeingusedasaCFIbit.Ensurethat
otherswitchinghardware
inthenetworkcanhandlethisdifferentation,orthe
trafficwillbedroppedbythehardwarebec ausetheCFIusuagewillrender
thetrafficinvalid.
ConfigurationofDEImarkingcanbeperformedperinterfaceusingthe
s-tag-dei
commandtoenablemarkin gorno s-tag-dei command
whichforcesallframestohavethebitsetto0forCFIcompatabilitymode.
TheNetVanta800sdefaulttohavethisenabledfortheEFM‐Groupsand
disabledfortheethernetandgigabitethernetinterfaces.
PolicerscanbemappedperEVC,EVC‐Map,Ethernetport,Gigabit‐Ethernetport,orEFM
bondinggroup.Tocreateapolicerandassignittoatrafficflow,completethefollowing
procedure:
1. FromtheGlobalConfigurationprompt,type
policer <policer_name>, andpress
Entertocreatethepolicer.
2. FromthePolicerConfigurationprompt,type
cir <cir_rate>,andpressENTERtoset
thecommittedinformationrate,inkbps.
3. FromthePolicerConfigurationprompt,type
eir <eir_rate>,andpressENTERtoset
theexcessinformationrate,inkbps.
4. FromthePolicerConfigurationprompt,type
cbs <cbs_bytes>,andpressENTERtoset
thecommittedburstsize,inbytes.
5. FromthePolicerConfigurationprompt,type
ebs <ebs_bytes>,andpressENTERtoset
theexcessburstsize,inbytes.
6. FromthePolicerConfigurationprompt,typeoneofthefollowingandpress
ENTERto
assignthepolicertothedesiredelement:
per custom evc-map <EvcMapName>
per evc <EvcName>
per uni efm-group 1/0/1
per uni ethernet 1/0/<ethernet_port>
per uni gigabit-ethernet 1/0/1
7. FromthePolicerConfigurationprompt,typeno shutdown,andpressENTERtoenable
thepolicer.
8. FromthePolicerConfigurationprompt,type
end,andpressENTERtoreturntotheEnable
prompt.
9. FromtheEnableprompt,type
show policer,andpressENTERtoviewalistofpolicers
andthestatusofeach.

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.