There are two types of communications. connection oriented where there is direct line of communication between the sender and the receiver like a telephone n/w. The other is the connectionless communication. This is how most of the internet is arranged. The sender sends the packet to the destination and the packet must find it's way through the network. Routers are intermediate nodes the packet must pass through to reach it's destination. These nodes can be pc's, servers etc. Routers have to check whether the packet they just received is meant for them or for someone else. If it is for someone else then they run special algorithms called routing algos which compute which will be the shortest path for the packet to reach it's destination, and then they they send the packet in that direction. There can be several other functionalities that one can load into a router eg. firewall settings for application level or circuit level gateway etc.
The term "router" refers to either a woodworking tool or a computer networking device. In carpentry, a router is used to hollow out a section of wood whilst in computing, a router connects two, or more computer networks together.
RIP stands for routing information protocol. It is an intra domain routing protocol.
Dynamically, as related to a routing protocol is a type of networking technique whereby the routing protocol creates, updates and maintains the dynamic routing table.
RIP is a routing protocol - a protocol (set of rules) that allows a router to exchange information, with other routers, about existing routes.
Routing Information Protocol (RIP) and Interior Gateway Routing Protocol (IGRP) are two very popular Distance Vector routing protocols
A classless routing protocol can route between subnets
Routing Information Protocol (RIP)
IGRP - Interior Gateway Routing Protocol EIGRP- Enhanced Interior Gateway Routing Protocol
A routing protocol is a protocol that routers use to tell each other about available routes. Some of the routing protocols include RIP, EIGRP, OSPF, IS-IS, BGP.
bgp
RTMP- Routing Table Maintenance Protocol.
Each router independently determines the route to each network. After the inital LSP flooding, they generally require less bandwidth to communicate changes in a topology.
A routing protocol is a formula that specifies how routers are communicating to each others. Types of routing protocols include Interior Gateway Protocol, Distance vector protocol and Classful or classless protocol. Routing protocols are required to determine the appropriate paths for data transmission.