Cisco Cisco 5520 Wireless Controller Referencia técnica

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Cisco WLAN Passpoint Configuration Guide
 
  Configuring Hotspot 2.0 on iOS7
The imported Profiles on the device can be viewed from Settings > General > Profile. Once the Profile 
has been imported to the iPhone 5, and if no remembered user-defined Wi-Fi networks are in range, the 
general operation of an Apple device configured to auto join a HS2.0 wireless network is as follows:
1.
The device performs an active scan.
2.
BSSIDs with HS2.0 IE in the probe response are queried using ANQP.
3.
The device compiles a list of the BSSIDs for which it has credentials, then it authenticates the best 
candidate based on home operator versus roaming partner (NAI, 3GPP, or Roaming OI).
4.
Within each category the device will make a decision similar to non HS2.0 legacy networks based 
on the band and RSSI.
Note
Unlike the Samsung implementation, the Apple device will not show a special icon indicating if the 
connection is to a home versus a roaming partner network. Furthermore, the only clues of the connection 
being connected via Hotspot 2.0 is the “Displayed Provider Name” message below the SSID, and lack 
of the “Forget the Wireless Network” option if the user displays the details of the connected WLAN.