Configuration procedure ······································································································································ 96
Controlling portal user access ······································································································································ 97
Configuring a portal-free rule······························································································································· 97
Enabling portal roaming ············································································································································· 106
Logging out portal users ·············································································································································· 106
Portal configuration examples ···································································································································· 107
Troubleshooting portal ················································································································································· 142
Configuring port security ········································································································································ 145
Overview ······································································································································································· 145
Port security features ··········································································································································· 145
Port security modes ············································································································································· 145
Configuration task list ·················································································································································· 148
Enabling port security ·················································································································································· 149
Setting the port security mode ···································································································································· 150
Configuring NTK ················································································································································· 151
Configuration prerequisites ································································································································ 153
Configuration procedure ···································································································································· 153
Enabling MAC move ··················································································································································· 154
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