Prime Infrastructure 2.0 Failover not working

Hi,
We configured one PI2 pair as described in the config guide (Automatic Mode) in same subnet and verified in the GUI, that the Failover-Pair is accepted as configured. Than we testet via driving down the Primary and nothing happened even after 1 hour:
No Login at Primary-IP ( in case of a redirect or SW-loadbalancing - documentation says nothing about how the Frontend should work in event of a Failover) nor at Secondary IP possible.
How could we troubleshoot?
How can we get PI Failover working in Reality?
Steffen

Hi ,
1. Monitor > Site Maps
2. Select the appropriate location link from the list that appears.
A color-coded map appears showing placement of all  installed elements (access points, clients, tags) and their relative  signal strength.
CLICK on the  " color-coded map "
Now on the right hand side Drop Down Menu , you should be able to see the "Planning Mode"
Thanks-
Afroz
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