vCenter reports a connectivity problem with a ESXi 5.x host that is not a member of a cluster. An
administrator attempts to connect directly to the host using the vSphere Client but fails with the
message “An unknown connection error occurred.” Virtual machines running on the host appear
to be running and report no problem.
What two methods would likely resolve the issue without affecting the virtual machines? (Choose
two.)
A.
Enter the service mgmt-vmware restart command from either SSH or local CLI
B.
Select Restart Management Agents in the Direct Console User Interface (DCUI)
C.
Select Reboot Host in the Direct Console User Interface (DCUI)
D.
Enter the services.sh restart command from either SSH or the local CLI
Explanation:
http://www.vm-help.com/esx/esx3i/ESXi_restart_agents.php