What command is used to list the current firewall rules on a Host?

A.
esxcfg-firewall -o

B.
esxcfg-firewall -q

C.
esxcfg-firewall -c

D.
esxcfg-firewall -s

Explanation:
To list the firewall rules:

esxcfg-firewall -q [servicename]
esxcfg-firewall -q