FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -The Internet Protocol (IP) is the protocol that describes how to route messages from one computer to another computer on the network. Each message is split up into packets, and the packets hop from router to router on the way to their destination.

Detailed explanation-2: -Routers: A router is a physical or virtual device that sends information contained in data packets between networks. Routers analyze data within the packets to determine the best way for the information to reach its ultimate destination. Routers forward data packets until they reach their destination node.

Detailed explanation-3: -Routing is the process of path selection in any network. A computer network is made of many machines, called nodes, and paths or links that connect those nodes. Communication between two nodes in an interconnected network can take place through many different paths.

Detailed explanation-4: -While Border gateway protocol (BGP) is a type of exterior routing protocol (EGP) which denotes that it is used to trade routing data between two dissimilar network systems on the internet.

Detailed explanation-5: -When a router receives a packet, the router checks its routing table to determine if the destination address is for a system on one of it’s attached networks or if the message must be forwarded through another router. It then sends the message to the next system in the path to the destination.