After HostA pings HostB, which entry will be in the ARP cache of HostA to support this transmission?
A. Exhibit A B. Exhibit B C. Exhibit C D. Exhibit D E. Exhibit E F. Exhibit F
Correct Answer: A
Host A knows host B is in another network so it will send the pings to its default gateway 192.168.6.1. Host A sends a broadcast frame asking the MAC address of 192.168.6.1.
This information (IP and MAC address of the default gateway) is saved in its ARP cache for later use.