As a part of a troubleshooting process, John wants to check the table that maintains the TCP/IP to MAC address translation on his computer. Which utility should he use?
A)arp
B)ping
C)nbtstat
D)netstat

Question

Quizplus · Accepted Answer

Arp maintains a table with IP to MAC address mapping. This command provides the functionality to add, delete, or display the IP address for Media Access Control address translation.
Key Takeaway: When the node's IP address is known, you should use the arp command to find the MAC address of a node with an IP address on the same physical network.

As a Part of a Troubleshooting Process, John Wants to Check