Access High Available Controller

[#1]

I am able to access primary controller management with original IP address 192.168.68.200. 

After HA was created, from primary controller redundancy information:

Redundancy Mgmt IP  192.168.68.203

Peer Redundancy Mgmt IP  192.168.68.204

Redundancy Port IP 169.254.68.203

Peer Redundancy Port IP  169.254.68.204

What is different between management interface 192.168.68.200 and 192.168.68.203.

The secondary/HA controller original management IP address was 192.168.68.201.  I couldn't access the secondary/HA controller by that IP address any more.  Should I use 192.168.68.203 to access secondary/HA controller?

How do I know which controller is acting primary controller?

Thanks,  

[mohanak]

Refer the link : https://supportforums.cisco.com/discussion/11758901/ask-expert-high-availability-wireless-lan-controller-wlc

[Prakash Parvathala]

Refer this HA deployment guide will give you more clear about the interfaces

www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/7-5/High_Availability_DG.html