Which networking port should the administrator check for connectivity from the host to vCenter Serve

An ESXi 5.x host disconnects within 60 seconds after the administrator adds it to the vCenter
Server inventory. The administrator determines that the issue could be related to a networking
problem. Which networking port should the administrator check for connectivity from the host to
vCenter Server?

A.
902

B.
903

C.
443

D.
9443

Explanation: