Which ports and protocols must be opened through the firewall to allow the proper operation of the W

Which ports and protocols must be opened through the firewall to allow the proper operation of the
WX?

A.
all IP traffic from the subnets reachable by the WX

B.
only IP traffic from the WX management IP address

C.
ports IPcomp, UDP 3577 and 3578, and TCP 3577 and 3578

D.
ports UDP 3577 and 3578, TCP 3577 and 3588, and protocol IPcomp