Ist 7040 Unit 1 Research Paper

Data Communication and Networking
Routing protocols K.Harshavardhan Reddy Wilmington University Prof.Kortee Eugene IST 7040

Table of Contents
Summary……………………………………………………………………………………..…3
Introduction………………………………………………………………………………….…4
Static Routing…………………………………………………………………..........................5
Dynamic Routing…………………………………………………………………….…..…….6
References………………………………………………………………………………….......9

SUMMARY
Routing is the methodology of selecting way or path in a system and also to send network traffic in this path or way and route is the way to send the system traffic. There are two types of routes. One is static routing and other
Dynamic Routing:
The router learns about remote frameworks from neighbor switches or from a system manager or administrator. Dynamic routing utilizes Routing Protocols that effectively discover system destinations and how to get to them. Dynamic routing grants routing tables in routers or switches to change if a router on the route goes down or if alternate system is added.
In Dynamic Routing, Routing Protocols running in Routers reliably exchange system status upgrades between one another as broadcast or multicast. With the support of routing upgrades messages sent by the Routing Protocols, routers can always redesign the routing table whenever a framework topology change happens. The routers or switches then upgrade one another about all the networks or system they know. If a change happens in a router goes down, the dynamic routing protocols naturally illuminate all switches about the change. If static routing is utilized, then the system manager or administrator has to upgrade all changes redesign all progressions into all routers and therefore no routing protocol is utilized.
Dynamic routing enables routers by using routing protocols
IGRP will route IP, IPX, Decnet and AppleTalk which makes it amazingly adaptable for customers running a extensive variety of protocols. It is sort of more adaptable than RIP since it upholds a hop number of 100, simply promotes for every 90 seconds and uses a composite of five different measurements to choose a best path objective or destination.IGRP does recognize task of unique independent systems and naturally designs at network class limits. There is the alternate method to load balance traffic across equivalent or unequal metric expensive