This routing protocol is mostly used on cisco devices and all routers in the network must support it. Introduction to riprouting information protocol youtube. Ccna routing and switching portable command guide icnd1. Rip is the simplest and one of the oldest distance vector routing protocol. Rip was widely deployed in 1982 due to the inclusion of its code in the bsd 4. You should be aware of isis and bgp, and be able to configure basic ospf. Routing protocols and concepts, ccna exploration labs and study guide. Classful routing protocols do not send sub net information with their routing updates. It is important to know that classful routing protocols do not exchange. Free cisco ccna lab guide pdf from neil anderson esx.
Version 1 is a distance vector protocol rfc 1058 and version 2 is a hybrid protocol rfcs 1721 and 1722. Routers and routing basics ccna 2 labs and study guide. Eigrp replaced interior gateway routing protocol igrp, an older proprietary cisco routing protocol. For general information on our other products and services or to obtain. Rip routing information protocol forward the packets between different routers. It is important to know that classful routing protocols do not exchange subnet information during routing information exchanges. Link state ospf, isis cisco has created its own routing protocol eigrp. Rip protocol configuration guide with examples rip is the simplest and one of the oldest distance vector routing protocol.
Rip routing information protocol is one of the oldest distance vector routing protocols. Which transport layer protocol does rip use and the associated port number. Routing information protocol rip is designed to function on small to large networks but can suffer when a network is not designed to accommodate its eccentricities. Rip adheres to the following distance vector characteristics. The guide summarizes all ccna certificationlevel cisco ios software commands, keywords, command arguments, and associated prompts, providing you.
Most important 345 ccna interview questions updated 2019. Organizations used rip inside their networks commonly in the 1980s, and into the 1990s. Routing information protocol is the oldest networking protocol is known as distancevector routing protocols. Common routing protocols include rip, ripv2, igrp, eigrp, isis and bgp. Cisco ccna ccnp and linux pdf notes, cisco 200125, cisco ccna 200120, ccnp switch 300115, ccnp route, linux rhel6,rhel7, centos. Welcome to the wonderful world of dynamic routing protocols. The routing information protocol rip is one of the oldest distancevector routing protocols which employ the hop count as. Through limiting the number of hop counts allowed in paths between sources and destinations, rip prevents routing loops. Rip introduction and configuration in ipv4 ccna and ccnp. Rip and ospf o exterior routing n routing between autonomous systems n only one exterior routing protocol is usually used for exterior routing n examples. Rip routing information protocol tutorial for ccna ccna. The show protocols command shows the global and interfacespecific status of any configured level 3 protocol.
Therefore in this question if we forget to enable ripv2 then the router will use ripv1 and it only advertise major network 172. Ospf is a routing protocol used to determine the best route for delivering the packets within an ip networks. Rip is an open protocol and was first published in rfc1058 and its successor ripv2 in rfc1723, which was later adopted as internet standard 34. Eigrp adheres to the following hybrid characteristics. Being a classless routing protocol, means, it includes the subnet mask with the network addresses in its routing updates. Rip was one of the first true distance vector routing protocols, and is supported on a wide variety of systems. Interior and exterior routing o interior routing n routing inside an autonomous system n each as can chose its own interior routing protocol n examples. In this article i describe the rip routing information protocol in computer network for ccna exam. Comparison of rip, eigrp, ospf, igrp routing protocols in. Ccna interview questions eigrp networkers home ccie. Here is a list of top 345 most important ccna interview questions. Ospf versus rip the rapid growth and expansion of todays networks has pushed rip to its limits. Ccna routing and switching portable command guide is filled with valuable, easytoaccess informationand its portable enough to use whether youre in the server room or the equipment closet. Configuring the rip protocol advertise networks the network networkaddress router configuration mode command.
Ip rip routing information protocol comes in two different versions. Routing information protocol version 1 ripv1 ripv1 uses local broadcasts to share routing information. Home downloads download cisco ccnp routing pdf study guide. The previous chapter introduced you to the ip routing.
The routing information protocol, or rip, as it is more commonly called, is one of the most enduring of all routing protocols. 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. Eigrp is a classless protocol, and thus supports vlsms. Configuration of routing information protocol rip for. Eigrp routers do not send periodic, fulltable routing updates.
Ripv1 does not support vlsm variable length sub net masking 4. Ripv1 and v2 is a distancevector routing protocol 2. 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. Rip replaced ggp gateway to gateway protocol which is a protocol youll never hear about again as its long gone and turned into ash. 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. Ccna routing and switching portable command guide icnd1 100. Two main types of routing protocols exist distance vector and link state. Addressthe unique number id assigned to one host or interface in a network. Rip sends out periodic routing updates every 30 seconds. Typically, the maximum number of hops allowed for rip is 15.
These chapters discuss the ospf terminology, algorithm and the pros and cons of the protocol in designing the large and complicated networks of today. Comparison of rip, ospf and eigrp routing protocols based on. Routing information protocol has several limitations that keep it very simple. Ripv2, created in the mid1990s, improved ripv2, giving engineers an option for easy migration and coexistence to move from ripv1 to the better ripv2.
Learn how to enable and configure rip routing in cisco router with practical example in packet tracer. In this video we will talk about distance vector routing protocol and the main features of rip. Enable dynamic routing to enable a dynamic routing protocol, enter global configuration mode and use the router command. 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. These updates are periodic in nature, occurring, by. Examples of routed protocols are ip, ipx and appletalk. To enable a dynamic routing protocol, enter global configuration mode and use the router command. The difference between ripv1 and ripv2 is ripv1 is a classful protocol no support for vlsm or cidr while ripv2 is a classless protocol which supports vlsm and cidr. Working with routing information protocol rip dummies. 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. This chapter continues from where the last one ended and looks at three routing protocols rip, eigrp and ospf in detail. In this chapter you will learn about the traits of each of these protocols, how to. Rip has certain limitations that can cause problems in large networks. Rip v1, igrp are examples of classful routing protocols.
Sep 11, 2015 ccna routing fundamentals eigrp, ospf and rip. Routers and routing basics ccna 2 lab study guide is a supplement to your classroom and laboratory experience with the cisco networking academy program. 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. Updates are sent when a change occurs, and include only the change. Configuration of routing information protocol in a network. Test the pc configuration by pinging the default gateway from the pc.
Figure 1 in a class a address, the first octet is the network portion, so the class a example in figure 1 has a major network address of 1. Routing information protocol rip enhanced interior gateway routing protocol eigrp. Ccna certificationrouting protocols wikibooks, open books. Subnet maska 32bit combination used to describe which portion of an address refers to. Routing information protocol rip is a distancevector routing protocol which is based on bellmanford algorithm. Ccna certificationrouting protocols wikibooks, open. Aug 06, 2012 in this video we will talk about distance vector routing protocol and the main features of rip.
Arp address resolution protocol arp is used to resolve a hosts ip address to its physical address such as mac address, to. Routing information protocol rip in this lesson we will introduce you to further more to dynamic routing, as this is a core requirement in your preparation for ciscos ccna exam. The routing information protocol rip was the first commonly used igp in the history of tcpip. Displays rip updates being sent and received on your routershow no debug all. Rip is a distancevector routing protocol, because each rip router send routes to the other, associated with a distance metric. For the ccna exam you will need to be well versed in rip. The guide is free, you just need to give your email to neil. Difference between ripv1 and ripv2, routing information protocol. It uses the hop count the number of routers between the source and destination network as the metric and is very simple to configure. Routing information protocol is a distance vector routing protocol. 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. You can see here i am using only three routers for configuration of routing information protocol.
Ccna lab manual router infotech, confidential document only for internal circulation page 3 procedure. Rip v2, eigrp, ospf, bgp v4, and isis routing protocols routing protocols job is to maintain routing tables and route packets appropriately. Routing information protocol rip is the first dynamic routing protocol ever invented and its important to understand how it works while learning. Rip is a distancevector routing protocol, which means that each router may not know where the final destination network is, but it does know in which direction it exists and how far away it is. Eigrp is considered to be an advanced distance vector protocol, although some materials erroneously state that eigrp is a hybrid routing protocol, a combination of distance vector and link state. It transfers the complete routing table to all interfaces periodically and only uses hop count to determine the best path to a remote network. Difference between ripv1 and ripv2, routing information. Configuring routing information protocol rip free ccna.
There are 4 network id connected in this internetwork. Classful routing protocols support only the networks which are not sub netted. The information presented focuses primarily on ripv2, rather than on ripv1, because with ripv1, all systems must use classbased network masks or be subnetted exactly the same way. Specifically, this book covers the second of four courses. Rip routing information protocol rip is a standardized distance vector protocol, designed for use on smaller networks. It was published by the ietf to serve as an interior gateway protocol replacing rip. Routing information protocol rip was the first protocol used in dynamic routing. He has created a free pdf guide 350 pages called free cisco ccna guide. Devices that support rip send routingupdate messages at regular. Subneta portion of a network that shares a particular subnet address. Routing information protocol was originally designed in 1988, as from the rfc 1058, and updated in 1993 to support classless routing. Configuring mutual eigrp and rip redistribution free ccna. If definitions are helpful to you, use these vocabulary terms in order to get you started. In 2008 free ccna workbook originally started as a sharable pdf but quickly evolved into the largest ccna training lab website on the net.
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. Eigrp was also a proprietary protocol, but cisco decided in 20 to convert it to an open standard. The main advantage of using rip is it uses the udp user datagram protocol and reserved port is 520 10. Rip, will be the first of 3 dynamic routing protocols you must know as a ccna network engineer. Rip and eigrp are examples of distance vector routing protocols. Ccna exploration routing protocols and concepts pdf rick. The rip routing information protocol works for routing on the routers on internet. Introduction to routing information protocol rip, ripv1.
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. May 11, 2018 it is based on standard routing protocols, such as routing information protocol rip, ripv2, enhanced interior gateway routing protocol eigrp, open shortest path first ospf, and interior gateway routing protocol igrp, or derived from statically configured routes and packet forwarding mechanisms. Rip replaced ggp gateway to gateway protocol which is a. 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. Rip routing information protocol is related to application layer of tcpip suite model.
These questions will help you pass your interviews. I created the network as shown below to explain the routing information protocol version 1 rip. Rip routing information protocol overview rip was removed from the ccna curriculum, so if you are studying strictly to pass the ccna exam, feel free to skip this lesson. This course covers everything in icnd1 and you will learn the basics of networking, how to configure a small network with cisco routers and switches and more. Bgp pdf created with fineprint pdffactory pro trial version. Routed protocols routed protocols are used to transport user traffic from source node to destination node. To be successful on the exam and achieve your ccna certification, you should do everything possible to arm yourself with a. Enable the eigrp protocol on both routers so that hosts on the both routers can.
Add one to the hop count for each advertised destination 2. Ccna certificationrouting protocolsrip wikibooks, open. There are four timers are used in routing information protocol. Routing protocols and concepts, ccna exploration companion guide by rick graziani. Rip routing information protocol is one of the oldest distance vector protocol routing protocols, invented in the 1980s. Enables rip on all interfaces that belong to a specific network advertises the network in rip routing updates sent to other routers every 30 seconds. The website was founded in late 2009 with the goal of providing free cisco ccna labs that can be completed using the gns3 platform. Reliable transport protocol rtp is used to ensure delivery of most eigrp packets.
Link state routing protocols are the second type of routing protocols. 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. 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. Here are all the ccna level routing and switching commands you need in one condensed, portable resource. For the ccna exam you will need to be well versed in rip, ripv2, igrp and eigrp.
816 297 872 936 908 1564 789 850 94 270 307 1040 1477 1348 78 868 346 371 796 1600 28 361 236 454 345 233 1049 125 1200 1062 1157 365 655 389 1567 1135 323 1435 239 1140 1245 1336 49 940