Which command on ESXi Is used to verify the Local Control Plane connectivity with Central Control Plane?

Which command on ESXi Is used to verify the Local Control Plane connectivity with Central Control Plane?
A. esxcli network ip connection list | grep ccpd
B. esxcli network ip connection list | grep 1234
C. esxcli network ip connection list | grep netcpa
D. esxcli network ip connection list | grep 1235