Zte ZXR10 5250-52TC - Page 193

Chapter5ServiceConguration
zte(cfg-router)#setipport63vlan1000
zte(cfg-router)#setipport63enable
lCongurationVerication
zte(cfg)#showdhcprelay
DHCPrelaystatus:enable
DHCPservermode:ipport
DHCPserverretry:10
DHCPrelayoption82:disable
zte(cfg)#showdhcprelayoption82port1
DHCPoption82sub-optioninformationonport1:
Circuit-ID:Disabled
Remote-ID:Enabled
Format:Cisco
DHCPoption82modeinformationonport1:Default
zte(cfg)#showipport0
Status:upIpAddress:169.1.15.1
VlanId:1Mask:255.255.0.0
ArpProxy:disabledMacAddress:00.00.00.11.22.33
Timeout:600(s)IpMode:static
En/Disable:enabled
Dhcpclientconfigurationasfollows:
Class-id:-
Client-id:-
Hostname:-
Lease:-
Clearrequest:-
Dhcprelayconfigurationasfollows:
Relayagent:enable
ServerIP:10.230.72.2
5.42MFFConguration
MFFOverview
TheMFFfunctionisusedonauseraccessdevicetoisolateusersattheaccessside.It
implementslayer-2isolationandlayer-3interworkingbetweenusersinabroadcastdomain
withoutanyextraVLANbeingcreated.WhenanaccessswitchconguredwiththeMFF
functionreceivesanARPrequestfromauser,theswitchreplieswithanARPresponse
containingthegatewayMACaddressthroughtheARPproxymechanism.Inthisway,all
users'trafc(includingthetrafcbetweenusersinthesamesubnet)issenttothegateway
5-145
SJ-20131111172707-002|2013-11-27(R1.0)ZTEProprietaryandCondential