Chapter3DHCPandDHCPSNOOPINGConīæguration
ipdhcpsnoopinginformation
uniformcircuit-id
Purpose
UsethiscommandtoconīæguresuboptionofDHCPOPT82cir-
cuit-idbasedonuniformmode.Usethenocommandtodelete
theconīæguration.
CommandModes
Globalconīæguration
Syntax
ipdhcpsnoopinginformationuniformcircuit-id<circuit-id
string>
noipdhcpsnoopinginformationuniformcircuit-id
Syntax
Description
<circuit-idstring>
Thestringofoption82circuit-idconīægured
bytheuser
Defaults
Null
Instructions
Itisonlyappliedtoswitches.
Example
ThisexampleshowshowtoconīæguresuboptionsofDHCPRelay
Option82circuit-id.
ZXR10(config)#ipdhcpsnoopinginformationcircuit-id
āzxr10:vlan100:gei_1/1ā
Related
Commands
showipdhcpsnoopinginformationuniform
ipdhcpsnoopinginformation
uniformremote-id
Purpose
UsethiscommandtoconīæguresuboptionofDHCPOPT82re-
mote-idbasedonuniformmode.Usethenocommandtodelete
theconīæguration.
CommandModes
Globalconīæguration
Syntax
ipdhcpsnoopinginformationuniformremote-id<remote-id
string>
noipdhcpsnoopinginformationuniformremote-id
Syntax
Description
<remote-idstring>
Thestringofoption82circuit-idconīægured
bytheuser
Defaults
Null
Instructions
Itisonlyappliedtoswitches.
Example
ThisexampleshowshowtoconīæguresuboptionsofDHCPRelay
Option82remote-id.
ZXR10(config)#ipdhcpsnoopinginformationremote-idāzxr10:T64G001ā
ConīædentialandProprietaryInformationofZTECORPORATION101