Internet-protokollen

Question 1

What is source address and destination address?

Answer 1

The source address is the address of the one sending and the destination the one recieving.

Question 2

What is the network identifier/
host identifier?

Answer 2

The network identifier specifies which network the host belongs to. The host identifier specifies the host uniquely.

Question 3

Simply put, what is ICMP?

Answer 3

Internet control message protocol is a supporting protocol to IP which enables the ability to ping for example. Used to diagnose network communication issues.

Question 4

ARP address resolution protocol is?

Answer 4

The protocol used between the network layer and the data link layer to dynamically map the MAC address from the IP address.