What are two considerations when configuring two Hub Tivoli Enterprise Monitoring Servers
(TEMS) for Hot Standby? (Choose two.)

A.
Different protocols can be used only if they are in the TCP/IP family.

B.
Different communication protocols on Primary and Secondary Hub TEMS can be used.

C.
The communication protocol on the Primary and Secondary Hub TEMS must be the same.

D.
Both Primary and Secondary Hub TEMS must be at the same release and maintenance
level.

E.
Secondary Hub TEMS must be started and have all Agents/Remote TEMS connected to it
before configuring and starting the Primary Hub.