How Does the IP Routing Perform?
IP routing is a procedure of routing the information from the source to the recipient to enable its direction to the final destination. As we also know that the data is broken into several pieces, and then each piece will almost definitely go through several routers until these data ends up in the final destination. The path that the set of data package follows is determined by the routing algorithm. Besides the size of packet and the header length, the design of the routing algorithm takes into account other factors related to determining the most suitable route for the data from the sender to the destination. At the arrival of the datagram at some router, then source address and destination address fields are employed with a routing table to decide the subsequent hop’s address. Considering that, it runs until it ultimately arrives at its desired point. The data which is getting distributed into multiple packages will be reached destination by travelling through different independent packets.
Example:
The TCP layer in an email server carries out this service by means of dividing the data into packets, providing numbers to each of the packets as well as to send these packets to the IP layer. This IP layer later resends the packet to the email server becoming the destination. On the recipient server, other way around, the TCP layer separates the data packets from the IP layer and remains its original text. This command goes to the mail application.
What is Internet Protocol (IP)?
The Internet Protocol (IP) which is pivotal in computer network protocols is responsible for the transmission of data packages from or to devices that are connected to the Internet or any other network. Moreover, it provides the addressing and routing mechanisms that the devices require for their communications. IP addresses represent the unique identifiers given to each device on a network to be able to route data packets to their receivers. IP operates at the network layer of the OSI model. Consequently, IP operates together with other protocols, including CP (Connection Protocol) and UDP (User Datagram Protocol), to provide reliable and efficient communication for different devices.