Chapter12DOT1XConguration
ThecriteriaisthatInternetresourcescanonlybeaccessedthrough
theauthenticationhostandonlyenterprisenetworkresourcescan
beaccessedbyotherhosts.
�Dividethehostsintheenterpriseintoasub-network(ormul-
tiplesub-networks),wherethehostscanaccesseachother .
�Enablethe802.1XtrunkfunctionontheEthernetswitchinside
thesub-networkandenable802.1XauthenticationontheEth-
ernetportofthesub-networkgateway.
�Donotchargeusersinsidetheenterprise,andonlyauthenti-
catethemontheRadiusserver .Themaster/slaveauthentica-
tionserversare10.1.1.1/10.1.1.2respectively.Itisassumed
thattheenterpriseusesthe2826EEthernetswitchinsideit
andgatewayusestheZXR105900/5200.
2826Econguration:
Setdot1xreleyenable
ZXR105900/5200conguration:
ZXR10(config)#radiusauthentication-group1
ZXR10(config-authgrp-1)#server110.1.1.1keyaaazteport1812
ZXR10(config-authgrp-1)#server210.1.1.2keyaaazteport1812
ZXR10(config-authgrp-1)#exit
ZXR10(config)#nas
ZXR10(config-nas)#createaaa1portgei_1/1
ZXR10(config-nas)#aaa1controldot1xenable
ZXR10(config-nas)#aaa1authenticationradius
ZXR10(config-nas)#aaa1authorizationauto
ZXR10(config-nas)#aaa1accountingdisable
ZXR10(config-nas)#aaa1multiple-hostsenable
ZXR10(config-nas)#aaa1default-ispzte163.net
ZXR10(config-nas)#aaa1fullaccountdisable
ZXR10(config-nas)#aaa1radius-serverauthentication1
Dot1xLocalAuthentication
Application
IntheapplicationsshowninFigure29andFigure30,theenter-
prisewantstoregisterthenetworkcardaddressofeachhost.
OnlytheMACaddressofthenetworkcardischeckedwhenthe
userusesanyaccounttologinfromthedot1xclient.Usercan
loginonlywhenaddressislegal.Inaddition,enterprisenumbers
eachMACaddressandsumsupInternetaccessdurationofthe
userbasedonthenumber .ZXR105900/5200canimplementthe
applicationrequirement.AuthenticatoradoptsZXR105900/5200,
asshowninFigure29andFigure30,toimplementtheapplication
congurationasfollows:
ZXR10(config)#radiusaccounting-group1
ZXR10(config-acctgrp-1)#server110.1.1.1keyaaazteport
<authserverportnum>
ZXR10(config-acctgrp-1)#server210.1.1.2keyaaazteport
<authserverportnum>
ZXR10(config-acctgrp-1)#exit
ZXR10(config)#nas
ZXR10(config-nas)#createaaa1portgei_1/1
ZXR10(config-nas)#aaa1controldot1xenable
ZXR10(config-nas)#aaa1authenticationlocal
ZXR10(config-nas)#aaa1authorizationauto
ZXR10(config-nas)#aaa1accountingdisable
CondentialandProprietaryInformationofZTECORPORATION139