There are actually two OSPF and IS-IS
OSPF
EIGRP
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
HTTP is classified as a stateless protocol. HTTP is classified as a stateless protocol.
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.