Question

What are the protocols available in internet layer?

Answer 1

Answer:

protocols used in internet layer are:

Internet Protocol, IP: It is a connectionless and unreliable protocol that provides a best effort delivery service. It transports data packets called datagrams that travel over different routes across multiple nodes.

Address Resolution Protocol, ARP: This protocol maps the logical address or the Internet address of a host to its physical address, as printed in the network interface card.

Reverse Address Resolution Protocol, RARP: This is to find the Internet address of a host when its physical address is known.

Internet Control Message Protocol, ICMP: It monitors sending the queries as well as the error messages.

Internet Group Message Protocol, IGMP: It allows the transmission of a message to a group of recipients simultaneously.