Which action should the administrator take to correct the problem?

An administrator creates a custom ESXi firewall rule using an XML file, however the rules do not appear in the vSphere Web Client.
Which action should the administrator take to correct the problem?

A.
Load the new rules using esxcli network firewall reload.

B.
Load the new rules using esxcli network firewall refresh.

C.
Verify the entries in the XML file and then reboot the ESXi host.

D.
Remove the ESXi host from the inventory and add it back.

Explanation:
Explanation/Reference: