Configuration prerequisites ································································································································ 101
Configuration procedure ···································································································································· 101
Portal configuration ················································································································································· 108
Overview ······································································································································································· 108
Extended portal functions ··································································································································· 108
Portal system components ··································································································································· 108
Portal authentication modes ······························································································································· 111
Portal support for EAP ········································································································································· 111
Portal configuration task list ········································································································································ 116
Configuration prerequisites ········································································································································· 117
Specifying the portal server ········································································································································ 118
Enabling portal authentication ···································································································································· 123
Configuring a portal-free rule····························································································································· 124
Logging off portal users ··············································································································································· 134
Portal configuration examples ···································································································································· 135
Troubleshooting portal ················································································································································· 159
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