Networker Interview

Prepare for CCNA, CCNP, CCIE Interview !

header photo

Blog posts : "proxy arp"

ARP Interview Question and Answers

What is ARP?
Address Resolution Protocol (ARP) is a network protocol, which is used to map a network layer protocol address (IP Address) to a data link layer hardware address (MAC Address). ARP basically resolves IP address to the corresponding MAC address.

ARP works at which layer and Why?
ARP…

Continue reading

1 blog post