1-9z To enable the proxy detecting function, you need to enable the online user handshaking functionfirst.z With the support of H3C proprietary clients, handshaking packets can be used to test whether ornot a user is online.z As clients that are not of H3C do not support the online user handshaking function, switches cannotreceive handshaking acknowledgement packets from them in handshaking periods. To preventusers being falsely considered offline, you need to disable the online user handshaking function inthis case.Examples# Enable the online user handshaking function. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] dot1x handshake enabledot1x max-userSyntaxdot1x max-user user-number [ interface interface-list ]undo dot1x max-user [ interface interface-list ]ViewSystem view, Ethernet port viewParametersuser-number: Maximum number of users a port can accommodate, in the range 1 to 256.interface-list: Ethernet port list, in the form of interface-list= { interface-type interface-number [ tointerface-type interface-number ] } &<1-10>, in which interface-type specifies the type of an Ethernetport and interface-number is the number of the port. The string “&<1-10>” means that up to 10 port listscan be provided.DescriptionUse the dot1x max-user command to set the maximum number of users an Ethernet port canaccommodate.Use the undo dot1x max-user command to revert to the default maximum user number.By default, a port can accommodate up to 256 users.In system view:z If you do not provide the interface-list argument, these two commands apply to all the ports of theswitch.z If you specify the interface-list argument, these two commands apply to the specified ports.
