Jul 18, 2019 ospf configuration commands step by step pdf ospf area configuration ospf process id. Dynamic adaptive routing all ip routing protocols are dynamic irouting table entries change in time, depending on olink failures. Figure 39 displays a hierarchical view of dynamic routing protocol classification. Chapter routing protocols rip, ospf, and bgp pdf created with fineprint pdffactory pro trial version. Rip v2, eigrp, ospf, bgp v4, and isis routing protocols routing protocols job is to maintain routing. Configure routing information protocol rip on cisco router. Download this cisco router configuration commands cheat sheet in pdf format at the end of this post herethe most important cli commands are included that will help you in the field. Pdf routing is the process your computer uses to transmit a packet between different. The classful routing protocols, ripv1 and igrp, are legacy protocols and are only used in older networks. Ccna training in london then it is most likely which you want to take a look at for the ccna qualification. Configuring a loopback interface the loopback interface acts as a placeholder for the static ip address and provides default routing information. Enter the configure terminal command to enter global configuration mode. The routing metric is simply a calculationused by the router to determine which. Additional commands for examining interface status 74.
Each command mode provides a different group of related commands. In the context of routing protocols, what is a definition for time to convergence. On router r1, in the global configuration mode, enter the router rip command to enable rip. When you are prompted to enter the initial configuration, type no, and press enter. Instead of configuring static routes, you can use dynamic routing protocols. In the rip configuration mode, change the version of the protocol to 2 by using the version 2 command. Ability to run multiple routing protocols in the same router same prefix could be learnt via more than. To configure a routing process and enter router configuration mode for enhanced interior gateway routing protocol eigrp, use the router eigrp command in xr config mode. Ospf basic configuration ospf basic configuration pearson. For example, every time you successfully configure and activate an interface, cisco ios. Cisco router configuration commands cli cheat sheet. Using a networkers journal pdf booklet providing important insight into the value.
Names passwords interfaces motd banners ip host tables saving and erasing your con. Routing protocol authentication concepts and configuration. Routing and routing protocols 43 static routing 43 default routing 44 verifying static routes 44 configuration example. By default, the network command takes a classful network number as the parameter. The loopback interface acts as a placeholder for the static ip address and provides default routing information. We want to enable eigrp only on the subnet connected to the interface fa00.
Cisco router show commands handy show commands to check on the status of interfaces. All of them are belong to dynamic routing protocols. I have set all three network which connect directly to r1. Then configure the fast ethernet interface using the following commands. Im going to demonstrate how to use, or how to configurethe rip routing protocol. Rip protocol configuration guide with examples rip is the simplest and one of the oldest distance vector routing protocol. Network protocols command reference, part 1 ospf commands use the commands in this chapter to configure and monitor the open shortest path first ospf routing protocol. 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.
This tutorial explains how to configure ospf routing protocol step by step with practical example in packet tracer. Through limiting the number of hop counts allowed in paths between sources and destinations, rip prevents routing loops. 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. To enable rip, enter the command router rip in global configuration mode. The router uses a routing table to determine the path. Using the cisco ios, the command to enable rip routing protocol is. In a previous post, i have published a cisco switch commands cheat sheet tutorial. Add the network number to use rip and repeat this step for all the. For complete information on the loopback commands, see the cisco ios release configuration guide documentation set. Cisco router configuration tutorial cisco internetwork operating system.
Rip is the dynamic routing protocol of choice for smaller to midsized networks. Cisco routers support most routing protocols, including bgp, rip, and ospf, and can be configured through the command line interface cli. Optional commands 48 rip version 2 49 troubleshooting rip issues 49 igrp routing. Ccnp routing and switching portable command guide, 2e.
Become acquainted with cisco network devices and code listings. The first two commands are easy to comprehend, but the last command requires a little bit more thought. Comparison of rip, ospf and eigrp routing protocols based. Ospf configuration l4 routing protocol open shortest. Exterior gateway protocols should not be confused with exterior gateway protocol egp, an obsolete routing protocol. Jan 19, 2018 ccna switch configuration commands nortel switch configuration commands pdf cisco switch configuration commands pdf. Ability to run multiple routing protocols in the same router same prefix could be learnt via more than one routing protocol adminstrative distance is used to discriminate between multiple source connected, static and other dynamic protocols 20.
Cisco router basic operations covers getting into and out of different modes. Routing protocol configuration commands you configure routing protocols on vedge routers. The summarization in classless networks is manually controlled. A number of different cisco ios ospf configuration commands are available, but at its most basic, ospf configuration uses three commands. Routers use a routing protocol to know all the available paths of the network and to select the best and the fastest path to forward incoming packets. The term static routing denotes the use of manually configured or. Routing protocol is ospf 1 outgoing update filter list for all interfaces is not set.
Cisco router configuration commands lists how to enable and disable interfaces, add ip addresses to interfaces, enable rip or igrp and set passwords. Learn how to enable and configure rip routing in cisco router with practical example in packet tracer. Cisco ios modes of operation the cisco ios software provides access to several different command modes. Use the following commands to monitor igmp clear igmp interfaceclear the interfaces on which igmp is enabled clear igmp protocol flush all igmp groups and relearn them. To create and configure a cisco network, you need to know about routers and switches to develop and manage secure cisco systems. Cli commands for configuring and monitoring the bgp, igmp, omp, ospf, and pim routing protocols on vedge routers. In the router r1 configure osfp routing with router ospf command. Routing command reference for cisco ncs 6000 series. To enable a dynamic routing protocol, enter global configuration mode and use the router command. Protocolindependent configuration guide, cisco ios.
Routing protocol configuration routing information protocol rip step 1. Whilst not an exhaustive ios command list it covers the majority of commands found in the exam. Classless routing protocols in classless routing protocols, subnet information is exchanged during routing updates. Global configuration unicast routing protocols comparison type algorithm distance vector bellmanford rip distance vector dual eigrp link state dijkstra ospf link state dijkstra isis path vector path selection bgp admin distance standard 120 rfcs 2080, 2453 90170 external5 summary cisco proprietary 110 rfcs 2328, 5340 115. The network depicted above consists of only two routers. Erase the startup configuration and reload a router to the default state. Rip routing information protocol type is categorized interior gateway protocol within the use of distance vector algorithm. Comparison of rip, ospf and eigrp routing protocols based on. Configuring rip routing protocol consists of three basic steps. Older cheat sheets may contain additional commands, such as ipx which is no longer in the exam.
In order to see the difference between the rip and ospf routing protocols, we will monitor the routing update packets using an analyzer fetest lanxl and analyze the captured traffic. If you are not familiar with routing information protocol rip, click the following link to view an introduction to routing information protocol rip. Ip routing protocol independent commands acceptlifetime iri3 cisco ios ip routing. Now with router rip command, enable routing for all routers. Distance vector routing protocol is based on bellman ford algorithm and ford fulkerson algorithm to calculate paths. Download cisco ccnp routing pdf study guide snabay networking. Sm slots, see the appropriate interface card or module configuration documents on cisco. For complete information on the loopback commands, see the cisco ios release configuration guide. Basic router configuration routing protocols and concepts. Disable dns lookup with the no ip domainlookup command.
Static routes 44 chapter 7 distance vector routing protocols 47 ip classless 47 rip routing. Cisco ios router configuration commands cheat sheet pdf. Bgp pdf created with fineprint pdffactory pro trial version. This results in more efficient utilization of ip addresses. Eigrp was developed by cisco systems as a proprietary protocol, which can be used only on cisco routers but in 20 partial functionality of eigrp was converted to an open standard. This course describes the architecture, components, and operations of routers, and explains the principles of routing and routing protocols. Routing protocol comparison routing protocol comparison v1. Command prompt window and then enter the route print. Numerous documents about dynamic routing protocols from several different sources. The router rip command places the switch in routerrip configuration mode to configure the routing. 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. Dynamic routing protocol an overview sciencedirect topics. This day one book will cover six routing protocols.
And next set all network id like the above network command. Ip routingconfiguring rip, ospf, bgp, and pbr ftp directory. The router ospf processid command is the beginning of any cisco ios ospf configuration. To turn off the eigrp routing process, use the no form of this command. Use the config t command in order to enter global configuration.
To illustrate a configuration of eigrp, we will use the following network. Eigrp adheres to the following hybrid characteristics. Enhanced interior gateway routing protocol eigrp is an advanced dynamic routing protocol that is used for routing decisions and configuration on the routers. How to configure routing information protocol rip, routing. Ip address ip subnet mask you also need to do the following. Configuring the network addresses to be included in routing updates or specifying the interfaces to participate in routing updates. For ospf configuration information and ex amples, refer to the con figuring ospf chapter of the network protocols configuration guide, part 1.
The version 2 command, configure routing information protocol with version two. It uses something called hop count to determinethe desirability or the distance to a destination network. Apr 25, 2015 how to configure ospf routing protocol. The last chapter in this book describes how the number of routes in a routing table can be reduced or summarized. Windows server 2003 supports static routing and two dynamic routing protocols for unicast ip routing.
This tutorial explains how to configure eigrp routing protocol in cisco routers step by step with practical example in packet tracer. Basic ip routing protocol configuration for ip routing, you need the following to configure your interface. There are two general ways that authentication is implemented by most routing protocols. For security purposes, the cisco ios software provides two levels of access to. Cisco nexus 7000 series nxos unicast routing configuration guide, release 4. Routing information protocols rip rip routing information protocol is a forceful protocol type used in local area network and wide area network. To setup the logical links between the machines, a set of commands will be necessary for each side of each link. Exterior gateway protocols are routing protocols used on the internet for exchanging routing information between autonomous systems, such as border gateway protocol bgp, path vector routing protocol. Now go to router r2 and configure routing protocol the same as.
Rip is one of the oldest distancevector routing protocols. This chapter detailed various options for routing and remote access configuration in a corporate network. Eigrp and ospf are two common routing protocols specifying how routers or data switches communicate with. These routing protocols have evolved into the classless routing protocols, ripv2 and eigrp, respectively. Routing protocols companion guide is the official supplemental textbook for the routing protocols course in the cisco networking academy ccna routing and switching curriculum. To configure a loopback interface, follow these steps, beginning in global configuration mode. Im sitting behind a private network, and trying to setup nat on one of the c9300 series, however it seems like i cannot access or use any l3 commands, such as, natting, routing protocols etc. How to configure ospf routing protocol using packet tracer. Ccnp routing and switching portable command guide scott empson patrick gargano hans roth 800 east 96th street indianapolis, indiana 46240 usa. Learn ospf configuration commands, ospf show commands, ospf network configuration process id, network id, wild card mask and area number and ospf routing in detail. The site was designed to help you pass the ccna exam 200125, but it can also be used as a reference site for anything networking related. The lab is ready for routing, download and configures ospf routing with the following step by step guide.
Linkstate routing protocols are classless by nature. Since these kinds of posts are useful as a reference for many people, i have decided to create also a cisco router commands cheat sheet with the most useful and the most frequently used command line interface cli configuration commands for cisco routers cisco ios routers are probably the most complete. An administrative distance guides the selection of one routing protocol or static route over another, when more than one protocol. This also resets the all the configurations related to routing.
Protocol independent command reference december 2010 acceptlifetime to set the time period during which the authentication key on a key chain is received as valid, use the acceptlifetime command in key chain key configuration mode. The debug ip routing command shows when routes are added, modified, and deleted from the routing table. Each router has a directly connected subnet that needs to be advertised through eigrp. 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. Here is how we can configure eigrp on both routers. Through limiting the number of hop counts allowed in paths between sources and destinations, rip prevents routing. Dynamic routing protocols for campuses services geant. Basic routing concepts and protocols explained learn the types, features, and functions of routing protocols and understand how routing protocols work. Ospf configuration examples zframez test protocols bit. The ml series supports the routing protocols listed and described in the following sections.
Download cisco ccnp routing pdf study guide snabay. If you want to configure either a router or switch to retrieve its ip configuration information from a network dynamic host configuration protocol dhcp server, then you can commands like the following example. The ospf network command uses a combination of networkaddress and wildcardmask. As far as i am concerned i have to enable routing functions with ip routing however that does help.
You enter most rip configuration commands from the rip configuration mode. Enable dynamic routing to enable a dynamic routing protocol, enter global configuration mode and use the router command. Routing information protocol rip can be configured in a router using the following ios commands. Incoming update filter list for all interfaces is not set.
Protocol and port udp port 520 ip protocol 9 ip protocol 88 ip protocol 89 tcp port 179 routing protocol comparison routing protocol comparison v1. Once you are in the router ospf configuration submode, configure the lan network 172. Use the following commands to configure igmp within a vpn on a vedge router. This book describes the commands used to configure and monitor routing information protocol rip routing capabilities and features.
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