Chapter3DHCPandDHCPSNOOPINGConīæguration
ipdhcpsnoopingclear
Purpose
UsethiscommandtomanuallycleartheentryintheDHCPSNOOP-
INGbindingtable.
CommandModes
Globalconīæguration
Syntax
ipdhcpsnoopingclear[<interface-number>]
Syntax
Description
<interface-number>PhysicalinterfaceNo.,suchasfei,gei,and
smartgroup
Instructions
ļæ½Theplatformversion4.6.02andupgradeversionssupportthis
command.
ļæ½Itisonlyappliedtoswitch.Routerseriesdoesnotsupportthis
command.
Example
Thisexampledescribeshowtomanuallycleartheentryinthe
DHCPSNOOPINGbindingdatabase.
ZXR10(config)#ipdhcpsnoopingclearfei_1/1
ZXR10(config)#ipdhcpsnoopingclear
Related
Commands
ipdhcpsnoopingbinding
ipdhcpsnoopingbinding
ipdhcpsnoopingenable
ipdhcpsnoopinginformationoption
ipdhcpsnoopinginformationformat
ipdhcpsnoopinginformationpolicy
ipdhcpsnoopingvlan
ipdhcpsnoopingenable
Purpose
UsethiscommandtoenableDHCPSNOOPING.DisableDHCP
SNOOPINGwiththenocommand.
CommandModes
Globalconīæguration
Syntax
ipdhcpsnoopingenable
noipdhcpsnoopingenable
Instructions
AftertheDHCPSNOOPINGfunctionisenabledinglobalmode,it
isstillnecessarytoenableitintheVLAN.
Example
ThisexampledescribeshowtoenableDHCPSNOOPINGinglobal
mode.
ZXR10(config)#ipdhcpsnoopingenable
Related
Commands
ipdhcpsnoopingbinding
ipdhcpsnoopingclear
ipdhcpsnoopinginformationoption
ConīædentialandProprietaryInformationofZTECORPORATION97