I have a question about the WLC N+1 redundancy.
I have 3 Cisco WLC 5520. Can i configure one as Active, one as Standby and the last one will take over when the active and the passiv are down.
The failover should be like this.
1. Active fails
2. failover to standy wlc
3. standby wlc fails
4. failover to the last wlc.
Till now i just saw examples with several active wlc and one backup wlc.
Can somebody help me?
So i have to configure on every AP the high availability?
As primary i configure the active wlc, as secondary the standby and where does i have to configure the the thrid (backup)? is this the tertiary?
Or does i have to configure like this:
The active and the standby wlc have the same config and ip`s. So is the Primary Controller are the pair and the secondary are the +1(secondary controller)?
Configure this on each ap, that is how you should be doing this. You can just build a script and cut and paste if you like.
Sorry I was a littlebit confused. I have a SSO Cluster and have to configure one as secondary. You still prefer a skript to apply this settings on all AP?