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. Ccna238 chapter 7 verifying and troubleshooting ripv2 common ripv2 issues. Additionally, ripv2 uses authentication for security a feature missing from ripv1. In that, the distance vector routing algorithm will send the complete routing table and its information to neighbors. Red font color or gray highlights indicate text that appears in the answer copy only. The configuration in the document is tested and updated using these software and hardware versions. This video shows the packet tracer activity configuring ripv2 from ccna routing and switching 1.
The configuration of ripv2 is similar to that of the ripv1, where the only difference is that you need to mention in the configuration that version 2 of rip will be used for routing. Both versions of rip, ripv1 and ripv2, are distance vector routing. To use ripv2, you must use the ver 2 command in rip router configuration mode. The ripv2 protocol uses a routing table to keep track of all reachable routers on the network along with their metriccost and the direct next hop router id along the route to that destination router. Ripv2 also sends its updates to the multicast address of 224. Md5 authentication, route summarization, classless. Today i will concentrate on ripv1 and in my next article ill focus the newer version of rip, ripv2, both of which are covered in the ccent exam objectives. Rip, ripv2 authentication, keychain configuration snabay. Verify configurations background although rip is rarely used in modern networks, it is useful as a foundation continue reading. Packet tracer configuring ripv2 topology objectives part 1. Ripv2 is a classless, distance vector routing protocol, as defined by rfc 1723. Learning rip operation rip protocol is also called routing by rumor protocol because rip enabled routers to send the entire routing table to directly connected neighbors every 30 seconds. One of the good news about routing protocols is that their configuration is fairly consistent across the board in cisco ios routers.
Rip configuration example so it becomes your job to look at the routers interfaces, understand the network ids attached or assigned to those interfaces, and then enable the. If you are not familiar with routing information protocol rip, click the following link to view an introduction to routing information protocol rip. Basic rip configuration topology diagram addressing table device interface ip address subnet mask default gateway fa00 192. The version 2 ios command specifies that we are using ripv2. This chapter will provide configuration of all routers in the standard lab and then you will turn on ripv2 using vlsm addressing different subnet masks on each network. Ripv2 is a classless, distance vector routing protocol as defined in rfc 1723. So following the packet tracer that is used with this tutorial the first step is to configure the hostname on the routers. Cisco software sends routing information updates every 30 seconds, which is termed advertising. Managing authentication keys section of the configuring ip routing. Rip version 2 ripv2 is used for routing of ipv4 addresses in small networks. The rip is the distance vector protocol type which has 2 version such as ripv1 and ripv2. Configuring rip versions 1 and 2 free ccna workbook.
Advanced routing and switching for account managers arsam. Apr, 2020 information about routing information protocol. Ripv2 sends routing updates via multicast address 224. Your initial check with system administrators shows that ip address settings are correctly configured on the server side. The cisco implementation of rip version 2 ripv2 supports plain text and message digest algorithm 5. Configuring the sending and receiving of ripv1 and.
Sample configuration for authentication in ripv2 cisco. Sep 21, 2014 ccna routing and switching routing and switching essentials 6. However, by default ripv2 summarizes networks at major network boundaries, just like ripv1, except that the subnet mask is included in the update. Verifying and troubleshooting ripv2 show running config command. Verify configurations background although rip is rarely used in modern networks, it is useful as a.
Mar 06, 2020 rip version 2 ripv2 is used for routing of ipv4 addresses in small networks. Ripv2 also supports authentication now to prevent unwanted rouge network routers from being placed into the network causing chaos in the routing table. Ripv2 configuration ripv2 overcomes the limitations of ripv1 by including the subnet mask in its routing updates. To configure the ripv2 protocol, execute the following command on each router. We will show you the necessary configuration steps for ripv2 so that.
The routing information protocol rip version 1 uses broadcast udp data packets, and ripv2 uses multicast packets to exchange the routing information. Being a classless routing protocol, means, it includes the subnet mask with the network addresses in its routing updates. Ccna routing and switching routing and switching essentials 6. To enable rip, enter the command router rip in global configuration mode. Perform the steps in this section to enable rip and to configure rip parameters. Routing information protocol rip can be configured in a router using the following ios commands. Verify configurations background although rip is rarely used in modern networks, it is useful as a foundation for understanding basic network routing. The configuration on r2 looks similar, but with different network number for the directly connected subnet. Last time we covered rip version 1, which included information on rip operation, drawbacks, configuration, and much more. How to configure routing information protocol rip, routing. Although ripv1 and ripv2 can be made compatible with additional commands beyond the scope of this. When configuring ripng you do not use the network x. Configuring ripng however is a tad bit easier then ripv2. Configuring ripv2 is a pretty straightforward process.
You can verify that router r1 have a route to the r2s directly connected subnet by typing the show ip route command. Consolidated platform configuration guide, cisco ios release. To configure the ripv2 routing protocol, you just need to type version 2 command before executing the network command. Basic ripv2 configuration linkedin learning, formerly. Ripv2 is a classless, distancevector routing protocol, as defined by rfc 1723. The distance vector, hybrid and link state are the 3 types of the routing protocols. This article concentrates on the enhanced routing information protocol, also known as rip version 2. Rip protocol configuration guide with examples rip is the simplest and one of the oldest distance vector routing protocol.
Ripv2 configuration is pretty simple to understand with really only three required commands to use besides the network command which depends how many networks are connected to your router. Configuring ip with md5 authentication for ripv2 and iprip delay on a frame relay. We can control the version of rip a particular interface will send or. Lab configuring basic ripv2 and ripng instructor version. To quickly configure this example, copy the following commands, paste them into a text file, remove any line breaks, change any details necessary to match your network configuration, copy and paste the commands into the cli at the edit hierarchy level, and then enter commit from configuration mode. Even though rip version 2 is a classless protocol, its configuration follows a classful criteria and so the network you specify there is a major classful network number. With the network command you specify which interfaces will participate in. Note the legend lists r for all rip routes in the routing table. Ripv2 troubleshooting simulation ccna 200125 exam packet. Ripv2 running with a different router from a network and synchronize with all date and time settings is called network time protocol ntp in ripv2 two methods of checking for the authentication process that is plain text authentication and the message digest authentication.
The first two commands are easy to comprehend, but the last command requires a little bit more thought. Learn how to enable and configure rip routing in cisco router with practical example in packet tracer. The configuration process for the routing information protocol is fairly simple. As of ripng you now configure rip interface participation on a per interface basis. What is routing information protocol rip and how does it work. Cisco express foundation for account managers cxfa get pdf file. Unless ripv2 is manually specified, a cisco will default to ripv1 when configuring. Data center networking solution sales dcnss get pdf file. The configuration process of the ripv2 protocol is similar to configuring ripv1 protocol. To change to version 2 despite the fact that ripv2 is a classless routing protocol, we still specify. Mar 14, 2016 so, the configuration on r1 should look like this. This document is not restricted to specific software and hardware versions. As with other classless routing protocols, ripv2 supports cidr supernets, vlsm and discontiguous networks.
690 703 100 96 1175 754 958 843 786 785 571 1483 1552 855 143 998 16 1001 296 1229 772 1037 605 1184 483 531 288 75 993 1012 237 253 1347 94 451 1245 1116 535 1239 254