Multiple questions - Express & Enterprise

Hello everyone, I have two questions:

  1. wifi-Express: how long an AP keeps “idle clients” before teminating the session?
    (and if it’s a guest, he needs to re-auth through captive-portal)

  2. Wifi-Enterprise: how often, or based on which trigger does the AP send the client context information?

2) Pls could put questions into separated topic? Thanks The answers are 1) YES 2) NO

1) 15 minutes Yes in wifi-Express: how long an AP keeps "idle clients" before teminating the session? (and if it's a guest, he needs to re-auth through captive-portal)

2. Wifi-Enterprise: how often, or based on which trigger does the AP send the client context information? >>> AP shares client context information change to its over-the-air neighboring APs when there is client attachment status change, i.e. client associated/ disassociated by an AP.