Henry is attempting to verify VPN connectivity between two hosts, x and y. Of the following commands, which could be BES

[answerhappygod]

Henry is attempting to verify VPN connectivity between two hosts, x and y. Of the following commands, which could be BEST used to verify connectivity of this
VPN?

A. [Expert@HostName]# fw monitor -e "((src=x.x.x.x , dst=y.y.y.y) or (src=y.y.y.y, dst=x.x.x.x)), accept;" x-o /var/log/fw_mon.cap
B. [Expert@HostName]# fw monitor -e "host(x.x.x.x) and host(y.y.y.y), accept;" -o /var/log/fw_mon.capw monitor -e "accept;" -o /var/log/fw_mon.cap
C. [Expert@HostName]# fw monitor -e "(ip_p=X) or (ip_p=Y, port(Z)), accept;" -o /var/log/fw_mon.cap
D. [Expert@HostName]# fw monitor -e "ip_p=X, accept;" -o /var/log/fw_mon.cap