1-18To do... Use the command... RemarksEnable proxy checkingfunction globallydot1xsupp-proxy-check{ logoff | trap }RequiredBy default, the 802.1x proxychecking function is globallydisabled.In systemviewdot1xsupp-proxy-check{ logoff | trap }[ interfaceinterface-list ]interface interface-typeinterface-numberdot1xsupp-proxy-check{ logoff | trap }Enable proxychecking for aport/specifiedportsIn port viewquitRequiredBy default, the 802.1x proxychecking is disabled on aport.z The proxy checking function needs the cooperation of H3C's 802.1x client (iNode)program.z The proxy checking function depends on the online user handshaking function. Toenable the proxy detecting function, you need to enable the online user handshakingfunction first.z The configuration listed in the above table takes effect only when it is performed onCAMS as well as on the switch. In addition, the client version checking function needsto be enabled on the switch too (by using the dot1x version-check command).Configuring Client Version CheckingFollow these steps to configure client version checking:To do... Use the command... RemarksEnter system view system-view —Insystemviewdot1x version-check[ interface interface-list ]interface interface-typeinterface-numberdot1x version-checkEnable802.1xclientversionchecking In portviewquitRequiredBy default, 802.1x clientversion checking is disabled ona port.Set the maximumnumber of retires tosend version checkingrequest packetsdot1x retry-version-maxmax-retry-version-valueOptionalBy default, the maximumnumber of retires to sendversion checking requestpackets is 3.