Basic cisco commands by marcus nielson 2014 configuring basic switch. Cisco content hub configuring with the commandline interface. Command purpose step 1 interface type number example. Page 3 of 5 packet tracer connect a router to a lan part 3. In a previous post, i have published a cisco switch commands cheat sheet tutorial. Command description basic config hostname router name command example enable secret. How to configure cisco switches a stepbystep command guide. Commands m to r pac key through portmisuse password line configuration 4 configure snmp network management no this is the default. An ebgp peering can be established by configuring peers in two different autonomous systems. When you first power up a new cisco router, you have the option of using the setup utility which allows you to create a basic initial configuration. Before we begin, know what hardware youre using and download putty. However, cisco routers and other devices such as asa firewalls etc can work also as dhcp server thus replacing a dedicated machine for this task.
Cisco router show commands handy show commands to check on the status of interfaces. Add the network number to use rip and repeat this step for all the numbers. In router configuration mode, configures the software to receive and send only rip version 2 packets. Step 4 we will place vpcs2 in a different network, network 192. Basic configuration of cisco 2600 router technical blog. Aq khan institute of computer science and information technology. Note this chapter does not describe every configuration possibleonly a small portion of the most commonly used configuration procedures. Connection, and the cisco access router wireless configuration guide. In this video you will basic configuration for cisco routernow you can download networking material free. Enable dynamic routing to enable a dynamic routing protocol, enter global configuration mode and use the router command. Most organizations have several to several dozens of routers. How to configure dhcp on cisco routers with command examples. Enter the configure terminal command to enter global configuration mode. Pdf cisco router configuration tutorial mozaika sandrina.
How to configure dhcp on cisco routers with command. 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. The router is set by default to try to resolve any word that is not. Note if you make a mistake while using the setup command facility, you can exit and run the setup command facility again. Cisco content hub configure initial router settings on. With this feature you can configure a cisco switch or router to act as a dhcp server. Basic configuration using the command line interface 31. How to configure nat on cisco router step by step with. Step command purpose 1 router igrp autonomoussystemenable an igrp routing process, which place you in router configuration mode.
Step 3 encapsulation dot1q vlanid native seconddot1q example. When you enter the interface command, you must specify the following information interface type. For more information on using the setup command facility, see the setup command chapter in cisco ios configuration fundamentals command reference, release 12. Cisco router configuration commands lists how to enable and disable interfaces, add ip addresses to interfaces, enable rip or igrp and set passwords cisco router show commands handy show commands to check on the status of interfaces cisco router basic operations covers getting into and out of different modes. View and download cisco asa 5505 configuration manual online. In order to help us complete the basic configuration of our cisco routers, this lesson introduces the use of configuration modes, and how they interact to help us configure the router from the command line interface cli. Note although the switch module supports 4094 vlan ids, the actual number of vlans supported is 1005. At the end, you will be able to configure and administrator router and its troubleshooting. Jun 03, 2020 cisco is one of the most wellknown switch vendors on the market and in this article, were going to look at how to configure cisco switches with putty and from the command line. Cisco content hub configuring with the commandline. Nevertheless, this is not a complete configuration. Cisco vg202vg202xm and cisco vg204vg204xm voice gateways software configuration guide configuring with the command line interface follow the procedures in this chapter to manually configure the voice gateway or to change the configuration after you have run the setup command described in the configuring your voice gateway using the setup. This command associates the vrf instance you created earlier in step 2 with an interface. Cisco router configuration commands lists how to enable and disable interfaces, add ip addresses to interfaces, enable rip or igrp and set passwords.
Cisco asa 5505 configuration manual pdf download manualslib. Saving configuration cisco isr 4000 family routers administrator guidance into the vty lines. Using the exit or end command will go back to the previous configuration prompt, when you exit configuration mode, it writes the changes. It is a step by step guide for the most basic configuration commands needed to make the router operational. This tutorial is the second part of the configure default routes in cisco router article. So instead of having to remember the ip of routerb to ping. Once you have your routers up and working you may wish to run some commands to make working on cisco routers easier and to stop some of the default annoying behavior of cisco routers. The next set of commands will configure the links to the core office. Configure the cisco ip phones using the telephonyservice setup command step 1. The autonomoussystem number identifies the route to other eigrp routers and is used to tag the eigrp information. Download putty or teraterm communication software from internet onto your computer and configure the terminal emulation software to. The giga ethernet ports on cisco 2941 router can run in both half and full duplex,it also includes the feature of auto negotiation that that allows the router to autonegotiate speed and duplex with corresponding interface on the other end of connection. Free pdf download cisco router configuration 2nd edition.
Reference password line configuration in cisco ios security command reference. I recommend unplugging all networking cables at this point until you are done with the basic configuration. Enters router configuration mode, and enables eigrp on the router. Routing configuration guide for cisco 8000 series routers, ios xr release 7. See the cisco website or the manual of the router for additional information. Fast ethernet use the fastethernet keyword gigabit ethernet use the gigabitethernet keyword 10gigabit ethernet use the tengigabitethernet keyword. Ever type in a command incorrectly and left having to wait for a minute or two as the router tries to translate your command to a domain server of 255. If you have a new cisco router, and access the router for the first time, the router enters the initial configuration setup mode, where ios asks to type a few configuration settings.
Router configuration in cisco packet tracer youtube. Ensure that the router has no previously configured commands except for the commands created in lab 24 or lab 25. This part describes how a default route works as well as also explains the command syntax that is used to configure the. Since these kinds of posts are useful as a reference for many people, i have decided to create also a cisco router. Mar 24, 2006 locating reliable cisco router configuration command information can require extensive, timeconsuming research. In router configuration mode, associates a network with a rip routing process. You can use another router model as long as it is capable of supporting sdm.
Cisco isr 4000 series configuration manual pdf download. Covering real life objectives, and step by step on how to accomplish them. This tutorial explains how to configure eigrp routing protocol in cisco routers step by step with practical example in packet tracer. Step 3 choose to modify the existing configuration or create another configuration. Perform basic startup configuration tasks on a router. For complete information on the global parameter commands, see the cisco ios release 12. Basic cisco router configuration stepbystep commands. Youll see information about the routers built in hardware. Cisco ios router configuration commands cheat sheet pdf. Task 3connect a pc to the cisco ip phone, and verify the configuration. In order to configure a cisco router you need to access the router cli interface. Many features in the software are enabled on a perinterface basis.
Cisco 3900 series, 2900 series, and 1900 series software. Cisco router configuration basic cli commands icnd1 100105. The server will see that the dhcp request came from source subnet 192. Use the following privileged mode commands to work with configuration files. Add the network number to use rip and repeat this step for all the. Also configure the vty lines 0 to 15 with the password cisco. This cisco commands cheat sheet in pdf format will show you many cisco cli commands that will help you with basic configuration of cisco ios devices. Cisco router basic configuration reference network startup. Routing protocol configuration routing information protocol rip step 1. Download this cisco router configuration commands cheat sheet in pdf format at the end of this post herethe most important cli commands are included. Type in the following command at the privilege command prompt. Complete guide on cisco router configuration beginners. This tutorial describes how to configure bgp with two routers, check bgp peering status and understand different bpg show commands. The router will then restart with the default settings.
In task 2, you use cisco ios commands to configure the customer router for static nat to permanently map a public address to an internal server private address. If you skipped chapter 2 configuring your voice gateway using the setup command, and you have never configured a voice gateway before. Configuring this command removes the ip address so you need to. One of the most exciting pieces of configuration within cisco ios, in my opinion, is ip dhcp pools. We chose command promot and ping on the default gateway. For advanced configuration topics, see the cisco ios configuration guide and command reference publications. The router prompt indicates that you are now at the command line interface cli and you have just completed a initial router configuration.
Configure and activate ethernetserialconsole interfaces on a router. In this lab, we will study two different ways in which routers can be configured to send packets, and what addressing schemes are used to keep the routes organized. This cisco commands cheat sheet in pdf format will show you many cisco cli. The first step is to enter privileged exec mode, essentially the administrative mode. Learn about cisco ios software and commands on a router. Command purpose step 1 for the cisco 878 model only. Essential cisco ios commands internetwork training. Step 2 ip route prefix mask ipaddress interfacetype interfacenumber ipaddress example.
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