Launch the PT activity. What is the MAC address of the default gateway for PC0?
- 0060.70DE.3192
- 0060.5C55.7401
- 0002.4A83.A602
- 00D0.FF0D.A02B
Explanation: When one host pings a remote host, the sending host needs to use ARP to discover the MAC address of the default gateway in order to form the frame to be transmitted over the network. This MAC address is stored in a cache on the host, which can be retrieved by using the arp -a command. In PT, it can also be retrieved by investigating the PDU after the ping.
Related exam: Networking Essentials 3.0 Checkpoint Exam: Communication Between Networks
