Zte ZXR10 5900 Series - DHCP Snooping Prevent Static IP Configuration Example

ZXR105900/5200SeriesUserManual(BasicCongurationVolume)
FIGURE24DHCPSNOOPINGCONFIGURATION
R1conguration:
ZXR10(config)#interfacegei_1/1
ZXR10(config-gei_1/1)#switchaccessvlan100
ZXR10(config-gei_1/1)#exit
ZXR10(config)#interfacegei_1/2
ZXR10(config-gei_1/2)#switchaccessvlan100
ZXR10(config-gei_1/2)#exit
ZXR10(config)#ipdhcpsnoopingenable
ZXR10(config)#ipdhcpsnoopingvlan100
ZXR10(config)#ipdhcpsnoopingtrustgei_1/1
DHCPSnoopingPreventStaticIP
ConfigurationExample
DHCPserverbelongstovlan100andPCbelongstovlan200.PC
getstheIPaddressusebyDHCP .NowitisrequiredtoforbidthePC
tocongurethestaticIPaddressthroughtheDHCPsnoopingand
dynamicARPinspectiontechnologies.Thisillustrationisshownin
Figure25.
102CondentialandProprietaryInformationofZTECORPORATION