____ is NOT a packet header component that is most commonly examined by a packet filtering firewall.
A) IP source or destination address
B) Source or destination port
C) Inbound or outbound socket
D) MAC source and destination address

Question

Quizplus · Accepted Answer

Packet filtering firewalls typically examine IP addresses and port numbers, not MAC addresses, which operate at a different layer of the OSI model.

____ Is NOT a Packet Header Component That Is Most