Dynamic Routing Protocol

 



There are two types of Routing Protocol

1.Link State Routing Protocol

Examples of link-state routing protocols include Open Shortest Path First (OSPF) and Intermediate System to Intermediate System (IS-IS). The link-state protocol is performed by every switching node in the network (i.e., nodes that are prepared to forward packets; in the Internet, these are called routers).

2.Distance Vector Routing Protocol

There are four distance vector IPv4 IGPs: RIPv1: First generation legacy protocol. RIPv2: Simple distance vector routing protocol. IGRP: First generation Cisco proprietary protocol (obsolete and replaced by EIGRP)

     
 Full meaning:

IGRP (Interior Getaway Routing)
EIGRP(Enhance Getaway Routing) 
RIP(Router Information Protocol)
OSPF(Open Shortest Path Fast)
IS-IS(Intermediate Service to Intermediate Service)
BGP(Border Gateway Protocol)