Which one of the following options must a host on an Ethernet network know about a destination in order to send an Ethernet frame to that destination?
A. receiving port number
B. IP address
C. MAC address
D. window size
Which one of the following options must a host on an Ethernet network know about a destination in order to send an Ethernet frame to that destination?
A. receiving port number
B. IP address
C. MAC address
D. window size