Guest wireless Key validity and changing frequency

[Nirrmal]

Hi Friends,

I'm using Cisco 5508 WLC and for guest wireless I have enabled PSK with WPA2-AES, WPA-TKIP encryption and web authentication.

How long the keys to connect to the guest AP valid for? How frequently are they changed?

Where can I find the configured values for the above question in the WLC ?

[Scott Fella]

You never want to mix wpa2 and wpa in your wlan. You also don’t want to use this with web auth as it ruins the user experience. If this is for guest, then just use web auth or just leave it open.

[Nirrmal]

How long the keys to connect to the guest AP valid for? How frequently are they changed?

Do you know where to find the configured values for the above question in WLC ?

[Scott Fella]

The keys stay the same until the session timer expires or the device re-auth.

[Scott Fella]

Take a look at this thread. You can search for other threads also.

https://community.cisco.com/t5/wireless-and-mobility/4-way-handshake-timeout/td-p/3343971