A Power Systems server has two HMCs connected to its Flexible Service Processor (FSP). It is
decided to upgrade one of them to a later hardware version. The 7042-CR3 is disconnected and
the new 7042-CR6 is connected in its place. The new HMC successfully discovers the managed
server but some operations including DLPAR are failing.
Which action will allow the managed server and HMC to establish new RMC configurations?

A.
Run “/usr/sbin/rsct/install/bin/recfgct” in each LPAR.

B.
Run “refresh -s IBM DRM” in each LPAR

C.
Use the “Reset Or Remove Connection” panel on the HMC.

D.
Reset the RMC connection in the Console menu option in ASMI

Explanation: