Rip routing information protocol rip is a standardized distance vector protocol, designed for use on smaller networks. Rip introduction and configuration in ipv4 ccna and ccnp. You must configure ip routing command before you configure rip. Comparison of rip, ospf and eigrp routing protocols based. Rip routing information protocol is a forceful protocol type used in local area network and wide area network. These questions will help you pass your interviews. Enhanced interior gateway routing protocol eigrp enhanced interior gateway routing protocol eigrp is a ciscoproprietary hybrid routing protocol, incorporating features of both distancevector and linkstate routing protocols. For the ccna exam you will need to be well versed in rip, ripv2, igrp and eigrp. It is sometimes referred to as a hybrid routing protocol because it has characteristics of both distancevector and linkstate routing protocols. To make it easier to understand, this section first looks at ripv1. Routing information protocol rip uses hop count as the metric to rate the. Protocols transport rfcs 2080, 2453 ipv4, ipv6 udp authentication multicast ip plaintext, md5 224. It is important to know that classful routing protocols do not exchange subnet information during routing information exchanges. Free cisco ccna lab guide pdf from neil anderson esx.
Cisco routers support most routing protocols, including bgp, rip, and ospf, and can be configured through the command line interface cli. Figure 31 shows a timeline of ip routing protocols, with a chart that helps classify the various protocols. Through limiting the number of hop counts allowed in paths between sources and destinations, rip prevents routing loops. Rip has certain limitations that can cause problems in large networks. It is usually used on small networks because it is very simple to configure and maintain, but lacks some advanced features of routing protocols like ospf or eigrp. Protocols on one layer will interact with protocols on the layer above and below it, forming a protocol suite. It covers the configuration of ripv2, ospf single area and eigrp. Rip v1, igrp are examples of classful routing protocols. There are two different versions of the rip routing protocol. Pdf a comprehensive study of routing protocols performance.
Dynamic routing protocols such as ospf, rip and eigrp were introduced to. Example edit configure rip to advertise the subnets 192. Rip v2, eigrp, ospf, bgp v4, and isis routing protocols routing protocols job is to maintain routing tables and route packets appropriately. He has created a free pdf guide 350 pages called free cisco ccna guide. Rip routing information protocol type is categorized interior gateway protocol within the use of distance vector algorithm. Add one to the hop count for each advertised destination 2.
The algorithm is commonly referred to as the shortest path first spf algorithm. Today he contacted me about another project which he just finished, and it is also useful for a virtualization admins. These devices are known as routers, and they use the ip address as the basis for controlling the traffic. Rip cannot handle variable length subnet masks vlsm. This is a very useful command in identifying any protocol related problems. Comparison of rip, ospf and eigrp routing protocols based on. Allows a rip router to announce route changes almost immediately rather than waiting for the next periodic announcement. As you already know, rip is a distancevector protocol.
In this video we will talk about distance vector routing protocol and the main features of rip. Rip routing information protocol is one of the oldest distance vector routing protocols. It also has version 2 and nowadays both versions are in use. There are two versions of rip that can be used rip version 1 ripv1 and rip version 2 ripv2. Basics of routing static routingdynamic routing classification of dynamic routing administrative distance and metric link state routing and distance. Rip routing information protocol is one of the oldest routing protocols still in service. Using a networkers journal pdf booklet providing important insight into the. Enhanced interior gateway routing protocol is ciscos proprietary routing protocol based on. Wireless local area network wlan is designed and various routing protocols like routing information protocol rip, enhanced interior gateway routing protocol eigrp, open shortest path first ospf, and interior gateway routing protocol igrp are used and compared for testing the performance 9. In fact, it is the only distance vector protocol that is widely used today. Routers using distance vector routing protocols do not posses the topological information about the network but instead rely on the neighbors information so this method is known as routing by rumor. Eigrp overview eigrp enhanced interior gateway routing protocol is an advanced distance vector routing protocol. Unless ripv2 is manually specified, a cisco will default to ripv1 when configuring rip.
Here is a list of top 345 most important ccna interview questions. Is exterior routing protocols egp bgp ciscos tcpip implementation access restrictions tunneling ip multicast suppressing network information. Pdf in the modern communication networks, where increasing user demands and advance. Exterior routing protocols are designed for use between two different autonomous systems. This algorithm uses accumulated costs along each path, from source to destination, to determine the total cost of a route. Ripv1 is one of the first most popular ip routing protocols.
Most important 345 ccna interview questions updated 2019. This time he is focusing on networking, and especially on cisco ccna. Routing information protocol distance vector routing share the most you know about the entire autonomous system share with all your direct neighbors, and them only share periodically, e. Rip replaced ggp gateway to gateway protocol which is a protocol youll never hear about again as its long gone and turned into ash. This way you understand some of the basic characteristics of it and how a hybrid protocol such as eigrp took some distance vector based features from a true distance vector protocol. Rip tutorial basic operation of rip protocol this tutorial explains the differences between the ripv1 and ripv2 routing protocols. The protocols rip, igrp, eigrp, and ospf are all igps. In 2008 free ccna workbook originally started as a sharable pdf but quickly evolved into the largest ccna training lab website on the net. Highlighted routing protocols are the focus of this course. Rip was widely deployed in 1982 due to the inclusion of its code in the bsd 4. Rip and eigrp are examples of distance vector routing protocols. Linkstate routing protocols apply dijkstras algorithm to calculate the best path route. This tutorial explains how to configure rip routing protocol step by step in detail.
Rip was removed from the ccna curriculum, so if you are studying strictly to pass the ccna exam, feel free to skip this lesson. Ccna certificationrouting protocolsrip wikibooks, open. Routing protocols and concepts, ccna exploration companion. Learn how to enable and configure rip routing in cisco router with practical example in packet tracer. A rip network that spans more than 15 hops 15 routers is considered unreachable.
However, rips maximum hop count is 15ccna exam question. Welcome to the wonderful world of dynamic routing protocols. Rip is a distancevector routing protocol that uses hop count as the metric for path selection. The guide is free, you just need to give your email to neil. Ccna lab manual router infotech, confidential document only for internal circulation page 7 distance. Routing information protocol rip is the first dynamic routing protocol ever invented and its important to understand how it works while learning for your ccna certification. Repeat for each advertised destination if destination is not in my routing table add the destination to my table else if nexthop field is the same replace existing entry with the new advertised one. Ccna certificationrouting protocols wikibooks, open. In this chapter you will learn about the traits of each of these protocols, how to.
As all routing protocols are using a metric, the one used by rip is the hop count. Configuring routing information protocol rip free ccna. These functions are controlled by protocols, which are rules that govern endtoend communication between devices. As rip is a classful routing protocol this will need to take the form of a standard class a,b, or c address e. The protocols they use for to talk to each other, routing protocols, should not be confused with routed protocols like ip and ipx that carry data on the network. Comparison of rip, eigrp, ospf, igrp routing protocols in.
Routing information protocol rip is a distancevector routing protocol which is based on bellmanford algorithm. Introduction to riprouting information protocol youtube. Learn what rip timers are and how they are used by the rip protocol to perform its basic operations. Rip, will be the first of 3 dynamic routing protocols you must know as a ccna network engineer. Routing information protocol rip was the first protocol used in dynamic routing.
Rip routing information protocol is one of the oldest distance vector protocol routing protocols, invented in the 1980s. Link state routing protocols are the second type of routing protocols. Routing information protocol rip although the new version of the ccna exam 200120 does not cover rip, we want to touch on it for its historical value. Best cisco ccna ccnp and linuxcentos pdf notes new ccna routing and switching 200125 ccna security and ccna voice best ever ccnp route300101 and 642902 and switch and also best rhcerhcsa linux notes for rhel6 and rhel 7. Hop count is the metric that rip uses and the hop limit limits the. Ospf versus rip the rapid growth and expansion of todays networks has pushed rip to its limits. A read is counted each time someone views a publication summary such as the title, abstract, and list of authors, clicks on a figure, or views or downloads the fulltext. Check the routing table of the router r1 after enabling eigrp. Router play a significant role for providing the dynamic. This chart will be referred to several times throughout this book. This podcast gives an overview of the routing protocols lab completed by one of my classes.
The previous chapter introduced you to the ip routing. Rip is the simplest and one of the oldest distance vector routing protocol. This chapter continues from where the last one ended and looks at three routing protocols rip, eigrp and ospf in detail. Rip adheres to the following distance vector characteristics. Rip was one of the first true distance vector routing protocols, and is supported on a wide variety of systems. The shortest the hop count, the more likely rip will chose that path to reach the destination network. Common routing protocols include rip, ripv2, igrp, eigrp, isis and bgp. This course describes the architecture, components, and operation of routers, and explains the principles of routing and. Use the debug ip rip command to view the rip messages being sent and received rip updates are sent every 30 seconds so you may have to wait for debug information to be displayed. Ccna certification exams when ip packets travel over the internet, routing information is exchanged between the devices that control the flow of information over the internet. Routing information protocol rip routing information protocol rip is a standardized distance vector protocol, designed for use on smaller networks. They have the same basic purpose as distance vector protocols, to find a best path to a destination, but use different methods to do so. The website was founded in late 2009 with the goal of providing free cisco ccna labs that can be completed using the gns3 platform. Routed protocols routed protocols are used to transport user traffic from source node to destination node.
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