Cisco router configuration tutorial cisco internetwork operating system. This password can be set or changed from global configuration mode. Routeraclbasic2001 quit router interface gigabitethernet 002. On a cisco 1600 series, it is only 8 kb while on bigger routers, like the 2600 series, it is 32 kb. Learn different types of routing protocols and how they work in detail.
Cisco router configuration commands lists how to enable and disable interfaces, add ip addresses to interfaces, enable rip or igrp and set passwords. When you go to a computer store to purchase a device. Merging and superseding of configuration commands 42. Merge separate organizations connect multiple igps. Configuration files and password recovery icnd2 200105. Ppt networking basics powerpoint presentation free to.
Mar 18, 2015 router boot sequencecontd find the configuration the default is to look in nvram for a valid configuration. Cisco 1800 series integrated services routers fixed software configuration guide. Cisco 800m series integrated services routers software configuration guide chapter basic router configuration configuring a loopback interface detailed steps example. This memory is not big at all when compared with the systems ram. Switches use mac address tables to forward ethernet frames and routers use a routing table to learn where to forward ip packets to.
The problems inherent in manual router configuration. Swaih basic router configuration figure shows the network topology for the configuration that follows, which shows a basic router configuration. From adding a profile to an edge to cutting dovetail joints, a router is an incredibly versatile machine. Lab 2 basic router configuration in this lab you will learn.
Cisco ios configuration fundamentals command reference. Cisco router basic network configuration ccna lab 11 posted on july 29, 20 by alex no comments v a good practice method for the ccna exam cisco certified networking associate if you have the cisco study tool packet tracer is to download. Cisco router basic network configuration ccna lab 11 posted on july 29, 20 by alex no comments v a good practice method for the ccna exam cisco certified networking associate if you have the cisco study tool packet tracer is to download some practice labs that cover the ccna objectives. Posted by admin on september 27, 2010 leave a comment 1 go to comments.
The access port is normally used to connect one node to the network. Changes from global configuration to router configuration for the rip protocol. For security purposes, the cisco ios software provides two levels of access to. It also contains the running configuration, routing and other tables as well as packet buffers.
Basic routing concepts and protocols explained this tutorial explains the basic concepts, features, functions, and types of routing protocols. To configure the global parameters for your router, follow these steps. In this guide, we explain the basics of junos os, including. Merge tftp configuration with current router configuration held in dram. Cisco router configuration commands lists how to enable and disable interfaces. Specifies an encrypted password to prevent unauthorized. It also describes the default configuration on startup. If another user is in the configuration mode at the same time, this information is. This is a step by step configuration guide of cisco routers to help you get up and running with this network device. Each command mode provides a different group of related commands. The basic configuration user manual contains the information you need to.
If you combine static and dynamic routing, you can configure the. Chapter 2 the basics of device configuration 18 chapter 3 the basics of device interfaces 46 chapter 4 tcpip basics 82 chapter 5 appletalk basics 196 chapter 6 ipx basics 236 chapter 7 basic administrative and management issues 266 chapter 8 comprehensive ios configuration for the zip network 294 index 322. Dec 10, 2014 hi friends welcome to networkkings, you can learn basic configuration of router in this post. From the html or pdf version of the manual, copy a configuration. Basic cisco router configuration stepbystep commands. Learn how to use a router with these router woodworking techniques and tips. The nvram is a special memory place where the router holds its configuration. Configuring and securing the router by david davis ccie in networking on march 10, 2005, 12. Enters global configuration mode, when using the console port. Basic router security enable passwords the enable password protects a routers privileged mode.
Cisco command summary ring of saturn internetworking. Want to use a router, but dont know where to start. The prompt will display the name of the switch so sw1 tells us that we are connected to a switch named sw1. 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. Basics of tcpip, switching, routing and firewalling. Names passwords interfaces motd banners ip host tables saving and erasing your con.
The following instructions set the default configuration for the cisco routers. Although this activity does not include an external ip gateway, assume that you will eventually connect the lan to a router for external access. From the html or pdf version of the manual, copy a configuration example into. Example for configuring a layer 3 switch to work with a router for.
Basic router configuration this module provides configuration procedures for cisco 3900 series, cisco 2900 series, and cisco 1900 series integrated services routers isrs. In the first part of this article series, i talked about some basic networking hardware such as hubs and switches. Mar 11, 2010 basic cisco router configuration and management 1. Imagine many configurations that are different, that just wreck havoc now, and we have this frankenstein running configuration, not good for us at all. February 28, 2012 basic switch configuration cisco ios basic switch functions, names and passwords the switch name is tool to let us see what device we are connected to. A parameter can be set to have the router attempt to locate a configuration file from another location, such as a tftp server. Understanding ethernet switches and routers this extended article was based on a twopart article that was written by george thomas of contemporary controls and appeared in the february and march 2011 issues of intech magazine an isa publication. As soon as you take a brand new router out of the box it will build a routing.
Cisco router show commands handy show commands to check on the status of interfaces. Basic router configuration this chapter provides procedures for configuring the basic parameters of your cisco router, including global parameter settings, routing protocols, interfaces, and comma ndline access. It is a stepbystep guide for the most basic configuration commands needed to make the router operational. Cisco ios router basic configuration in this lesson, you will learn how to create a basic configuration for a cisco ios router. Cisco router basic network configuration ccna lab 11. Oct 04, 2006 in the first part of this article series, i talked about some basic networking hardware such as hubs and switches.
Basic router configuration commands click here to download command ref guide pdf click here to download ppt. But as we said, think about your configuration file that would be on that tftp server or the configuration file thats in nvram, it contains everything. The most basic commands are described to make the router operational in any network. Instead of having a macaddresstable with 400 mac addresses we now only need a single entry on each router for each others networks. From the html or pdf version of the manual, copy a configuration example into a text file, save the file with a name, and copy the file to a directory on your router. This tutorial explains how to configure a cisco router step by step. Basic cisco router setup select the contributor at the end of the page this article starts a series on the basics of cisco networking. In this article, i want to continue the discussion of networking hardware by talking about one of the most important networking components.
The basic block diagram of the overall system is given as figure 1a. After reading the following question at least a gazillion times. Cisco 1800 series integrated services routers fixed. Layer 3 switches provide the routing function, which indicates a networklayer. A free powerpoint ppt presentation displayed as a flash slide show on id. Ports used by non vlan aware nodes, such as hosts or some routers are called access ports. Basic router configuration routing protocols and concepts introduction to routing and packet forwarding lab. Rip and eigrp configuration on same network submitted by satish tiwary on wed, 071020 10. We must point out that knowlege on the osi model is recommended, plus understanding of how data is sent across the network medium. Preliminary configuration stepsthe basics of configuring a cisco device running the ios, starting. Initial onfiguration of a brand new router 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. For a basic introduction to junos os, see the getting started guide for junos os. Jul 01, 20 in this video, anthony sequeira guides ccent students through the basic configuration of a router.
An ip address and a mask combine to create a local ip prefix. It also describes the default configuration on startup, and contains the following sections. System basics configuration guide juniper networks. Basic cisco switch configuration in my opinion, the cisco switches are the best in the market. Merge the contents of the file into your routing platform configuration by issuing. Basic router configuration the first prompt appears at user mode. This module provides basic configuration procedures for the cisco 800m series isr and contains the following sections. Networking basics lans, wans, and mans three main networking technologies are used to connect computers and networks together. Pdfsam basic is free and open source and works on windows, mac and linux. In this video, anthony sequeira guides ccent students through the basic configuration of a router. It submerges all the commands from classes and data. Configure the nat function on the router to enable intranet users to access the internet. Merge the contents of the file into your routing platform configuration by.
Load the configuration the desired configuration for the router is loaded and executed. If you are completely new to the cisco cli, you might want to look at our introduction to cisco ios cli lesson first. Here are several commands i initially run on all my routers. Up a css using service ports combining standalone switches into a css.
Each section includes a configuration example and verification steps, as available. Configuration mode status command display other users configuring router multiple users can edit the same candidate configuration, and the configuration changes are visible to everyone. Pdf in this paper a router configuration machine for cisco routers using gui is presented. Basic router configuration routing protocols and concepts. Alcatellucent 7750 srseries router configuration process. Even if you are new to networking, you have probably heard of routers. Cisco router basic operations covers getting into and out of different modes. Pdf basic router configuration mohammed blaou academia. Junos os getting started guide for junos os juniper networks. Routing is carried out in a router by consulting routing table. It also includes configuration examples and verification steps whenever possible.
Basic router configuration arvutiteaduse instituut. Basic cisco switch configuration example in 10 steps. Router boot sequencecontd find the configuration the default is to look in nvram for a valid configuration. When you first power up a new cisco router, you have the option of using the setup utility which allows you to create. Do not confuse the term user as used in user mode with users of the network. Configuring the loopback interface the loopback interface in this sample configuration is used to support network address translation nat on the virtualtemplate interface. For complete information on how to access global configuration mode, see. User mode allows you to view the state of the router, but does not allow you to modify its configuration. No unique format for routing tables, typically table contains. Basic cisco router configuration and management router components ram randomaccess memory similar to the function as ram in pcs. Versatile, reliable, flexible and powerful, the cisco switch product line such as the 2960, 3560, 3650, 3850, 4500, 6500, 9400 series etc offer unparalleled performance and features. The original version is also available as a pdf download. This post is by no means an exhaustive tutorial about cisco routers and how to configure their numerous features.
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