How to configure one active WLC and two HA (SSO) controllers ??

[Hossam Kamel]

Hi, 

I want to know how to configure one active WLC and two HA (SSO) controllers.

This is required as following : 

- If the active WLC goes down, APs will join to the first HA WLC. 

- If the first HA WLC goes down - while the active WLC remains down- , APs will join the second HA WLC.

 Thanks in advance 

[Leo Laohoo]

If the first HA WLC goes down - while the active WLC remains down- , APs will join the second HA WLC.

This.Does.Not.Make.Any.Sense.

[Hossam Kamel]

The case is like the following :

- One active WLC is working now, and it has some issues that will need to fix.

-  One HA WLC is working as SSO.

- we need to stop the active one, for sure APs will join the HA WLC.

- Then, we need to have redundant WLC and it should be HA WLC as well.

So how can I configure one active WLC and two HA WLC (SSO\Standby)

[Leo Laohoo]

Enable primary/secondary/tertiary controller details on a per-AP basis.

[Hossam Kamel]

How will the license inherit from the active controller?