Operation Manual – 802.1xH3C S3600 Series Ethernet Switches-Release 1510 Chapter 1 802.1x Configuration1-16Note:z As for the dot1x max-user command, if you execute it in system view withoutspecifying the interface-list argument, the command applies to all ports. You canalso use this command in port view. In this case, this command applies to thecurrent port only and the interface-list argument is not needed.z As for the configuration of 802.1x timers, the default values are recommended.1.5 Advanced 802.1x ConfigurationAdvanced 802.1x configurations, as listed below, are all optional.z Configuration concerning CAMS, including multiple network adapters detecting,proxy detecting, and so on.z Client version checking configurationz DHCP –triggered authenticationz Guest VLAN configuration1.5.1 PrerequisitesBasic 802.1x configuration is performed.1.5.2 Configuring Proxy CheckingThis function needs the cooperation of 802.1x client program and CAMS server, aslisted below.z The 802.1x client needs to capable of detecting multiple network adapters, proxies,and IE proxies.z The CAMS server is configured to disable the use of multiple network adapters,proxies, or IE proxies.By default, an 802.1x client program allows use of multiple network adapters, proxies,and IE proxies. In this case, if the CAMS server is configured to disable use of multiplenetwork adapters, proxies, or IE proxies, it prompts the 802.1x client to disable use ofmultiple network adapters, proxies, or IE proxies through messages after the supplicantsystem passes the authentication.