You have successfully configured HA and SSO using two Cisco 5508 Wireless LAN Controllers. You are able to access the Active Primary WLC but are unable to access the Secondary Standby WLC. Which two methods will allow you to access the standby unit? (Choose two.)
A. Via SSH to the Redundancy Management Interface.
B. Via Service Port Interface.
C. Via SSH to the Management Interface.
D. Via console connection.
I agree, the questions is nasty but the 100% word perfect answer must be A and D.
I vote for A and D
Once SSO is enabled, the Standby WLC can be accessed via console connection or via SSH on
the service port and on the redundant management interface.
Answer B isn’t accurate, because it doesn’t specify SSH
You cannot access the Standby unit by Redundancy Management Interface when logged into the HA pair WLC.
You can login via “PEER Redundancy Mgmt IP” which is the Standby unit IP.
Answer B & D is correct.
@jojo same applies to Service port
Actually option A. is also correct, i just confirmed that via ssh to the redundancy mgmt port.
http://www.cisco.com/c/en/us/td/docs/wireless/controller/technotes/7-5/High_Availability_DG.pdf
“Once SSO is enabled, the Standby WLC can be accessed via console connection or via SSH on
the service port and on the redundant management interface.”