You have configured a hot standby SLB between a pair of Brocade ADXs. You are using SSL
termination on the VIP to HTTP on the real servers. The SSL termination and load balancing is
working correctly; however, after testing a failover to the secondary unit, the SSL user sessions
are required to log in again.
Why are the users being forced to re-authenticate?

A.
The standby Brocade ADX does not have the SSL termination license installed.

B.
The session-sync command is missing from the configuration.

C.
Sym-active is not applied to the VIP.

D.
SSL sessions cannot be synchronized across Brocade ADXs.