Other routers, switches, and cisco ios versions can be used. The following instructions set the default configuration for the cisco routers. Jun 02, 2015 static routing demonstration using 2 routers, 2 switches, 4 desktop pcs. Cisco ios widearea networking configuration guide pdf. Major functions performed or enable by cisco routers and switches include. How to configure cisco switches a step by step guide. Configuration mode, a series of interactive questions intended for quick configuration of the router. Associate ccna routing and switching composite exam 200125. The copysave configuration section displays the default configuration of the device uses the running configuration file, which is unstable and does not retain the settings between reboots. Cisco routers for the desperate, 2nd edition is designed to be read once and left alone until something breaks. I will walk you through all of the commands to accomplish each objective of this lab. This first lab 11 covers basic cisco router network configuration.
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. Page 1 cisco 3900 series, cisco 2900 series, and cisco 1900 series integrated services routers generation 2 software configuration guide april 10, 2015 cisco systems, inc. Create a basic switch configuration, including a name and an ip address. Routers and routing configuration linkedin slideshare. How to install and configure routers and switches installation and configuration of network devices is one of the most important tasks which ensure the smooth running of the system. Cisco switches will be used for the hands on exercise however this is not a cisco course. You can access all the switch commands in privileged mode. Cisco ios modes of operation the cisco ios software provides access to several different command modes. Each command mode provides a different group of related commands. Save the basic configurations for the router and both switches. Lesson 3 initial configuration of cisco switch and router understanding technologies requires a skill. Lab 2 basic router configuration in this lab you will learn.
Cisco 800m series isr software configuration guide. In this article, we will see various command line modes on cisco routers and switches. Ram is a volatile memory, and thus its contents will be lost if. Lesson 3 initial configuration of cisco switch and router. The router acts as an intermediary between the supplicant and the. Rv345 configuration file management cisco community. However, in the cisco ios, switch ports are referred to as interfaces as well. Addresses, phone numbers, and fax numbers are listed on the cisco website at. Once youve mastered all of this, adding ethernet switch expertise is easy. Overviewgetting started product overview provides a brief description of the router models and the available software features. Further configuration of switches is advisable for the following reasons. Cisco ios is the internetwork operating system of both the cisco switches and routers. To help cisco customers check more details of cisco hardware, a wide range of cisco documents are offered here, about cisco configuration, cisco command, cisco solution and cisco ios software. For documentation about basic router configuration from cisco, visit their page.
Dhcp dynamic host configuration protocol is the protocol used by network devices such as pcs, network printers, etc to automatically obtain correct network parameters so they can access network and internet resources such as ip address, default gateway, domain. Cisco routers and switches ppt network switch internet. Configurations are shown not only for the carrier ethernet cisco isr g2 routers, but also for the devices used at the access and core of the service providers network. This module provides basic configuration procedures for the cisco 800m series isr and contains the following sections. Cisco ios router configuration commands cheat sheet pdf. Cisco packet tracer basic networking static routing. Cisco 860 series, cisco 880 series, and cisco 890 series.
Vlan configuration guide supermicro l2l3 switches configuration guide 6 figure vlan2. In a properly designed network, lan switches are responsible for directing and controlling the data the flow at the access layer to networked resources. Page 89 configuration examples for configuring ethernet cfm for the cisco isr g2 routers the following two examples show configurations for a network. Catalyst 2960 switch software configuration guide full. For security purposes, the cisco ios software provides two levels of access to. To configure the cisco from scratch connect to the router using a rollover. You can use any current router in your lab as long as it has the. Source select the source file name from the dropdown list. Enters global configuration mode, when using the console port. These cisco documents are related to cisco routers, cisco switches, cisco firewalls, cisco voice and unified communication, cisco wireless and etc. Use of a term in this book should not be regarded as affecting the validity of any trademark or service mark. Thus, configuration commands must reflect both the module and interface number, in the following format. Note see appendix a, cisco ios cli for initial configuration for information on how.
In a previous post, i have published a cisco switch commands cheat sheet tutorial. What is the cisco ios version that the switch is running. 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. Routers have a similar task but this time we are going to look at ip packets and as you might recall ip is on the network layer layer 3. In most cases, the default configuration of switches will enable the switch to connect pcs and servers together with ease plug and play. We must point out that knowlege on the osi model is recommended, plus understanding of how data is sent across the network medium. The cisco ios software provides access to several different command modes. In the previous chapter, we saw how to subnet a network. What type of cable is used to connect the ethernet interface on a switch to the ethernet interface on a router. The prompt will display the name of the switch so sw1 tells us that we are connected to a switch named sw1.
Chapter 3 command line modes on cisco routers and switches. Specifies an encrypted password to prevent unauthorized. Router router is a device which makes connection possible between two or more different networks present at same or different geographical locations. Cisco ios configuration fundamentals command reference. You can save thisrunning configuration file to the startup configuration file. Cisco 860 series, cisco 880 series, and cisco 890 series integrated services routers software configuration guide ol1890608 organization this guide is organized into the following parts, chapters, and appendixes. When it does, youll have everything you need to know in one easytofollow guidebook. Although the main purpose of the switch is to provide interconnectivity in layer 2 for the connected devices of the network, there are myriad features and functionalities that can be. Cisco switches will be used for the hands on exercise however this is not a cisco. Apr 09, 2017 command line modes on cisco routers and switches. If you are properly able to configure and install you devices, then you will save yourself from loads from problems which might occur to you in the future. Essential cisco ios commands internetwork training. He has more than 10 years of experience in cisco networks, including planning, designing, and implementing large ip networks running igrp, eigrp, and ospf.
Erase the startup configuration and reload a router to the default state. Cisco switch commands cheat sheet cli cisco switches can be used as plug and play devices out of the box but they also offer an enormous amount of features. When working with routers in particular, but also when dealing the management interface on switches, you will often need to configure network interfaces which will either match physical interface ports or virtual interfaces in the form of a virtual lan vlan interface when dealing with switches. Cisco packet tracer basic networking static routing using 2.
Chapter 2 the basics of device configuration 18 chapter 3 the basics of device interfaces 46 chapter 4 tcpip basics 82. Cisco router basic network configuration ccna lab 11. Clear the configuration on the switch using the procedure in appendix 1. Switches work at layer 2 and switch ethernet frames. Cisco access and integrated services routers for teleworkers, small of.
However with the routers in order to get them running correctly they do need a small amount of configuration. An objective, consensusdriven security guideline for the cisco network devices. The course, supporting cisco routing and switching network devices v3. In most cases, the default configuration of switches will enable the switch to connect. It also includes configuration examples and verification steps whenever possible. Cisco switch commands cheat sheet cli cisco switches can be used as plugandplay devices out of the box but they also offer an enormous amount of features. Solved cisco routerswitch setup procedure spiceworks. Basic router configuration routing protocols and concepts.
Router table tricks, ccna full course, ccna tutorial for beginners, ccna routing and switching portable command guide pdf, ccna routing and. Basic cisco router configuration step by step part 1 ccna 200. After creating users and network devices routers or switches accounts in cisco secure access control server, you can start configuring the network devices routers or switches for aaa login authentication. Save the running configuration to the startup configuration from the privileged exec mode prompt. Security adding passwords to the switch to prevent unauthorised access. Note see appendix a, cisco ios cli for initial configuration for information on how to perform the initial configuration using the cisco internet operating system ios command line interface on cisco 3900 series, cisco 2900 series, and cisco 1900 series integrated services routers. 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. Static routing demonstration using 2 routers, 2 switches, 4 desktop pcs. This new second edition delivers even more lab exercises, can you spot the issues challenges, and realworld guidance for optimizing the performance and reliability of enterprise networks. When you go to a computer store to purchase a device. Ccna security lab securing layer 2 switches topology.
Basic configuration default configuration, page 14. About the author andrew bruce caslow is both a ccie and a certified cisco instructor based in northern virginia. You can see this table with the show ip route command on a cisco router. Basic router configuration this module provides configuration procedures for cisco 3900 series, cisco 2900 series, and cisco 1900 series integrated services routers isrs. Cisco certified technician routing and switching certification focuses on the skills required for onsite support and maintenance of cisco routers, switches, and operating environments. Clear the configuration of your router when it comes to clearing your cisco router, you have two acceptable options. Switches make decisions based on data link layer information layer 2. Cisco router configuration tutorial cisco internetwork operating system. Switch configuration by the end of this session, you will be able to. Two cisco routers cisco 3600, two switches cisco catalyst 2900xl, and two pcs running windows xp are used in this lab. Console port device is accessible even if no networking services have been configured out of band.
Cisco routerswitch aaa login authentication configuration. 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. For details from cisco on configuring telnet, console and aux passwords, click here. Just like the original, this second edition of the highly acclaimed cisco routers for the desperate is written for the administrator in crisis mode. In the past year, henry has focused on architectural design and implementation in cisco internal networks across australia and the asiapaci. How do i configure dialondemand routing for my isdn or asynchronous.
Various command line modes on cisco routers and switches. Clear the configuration of your router when it comes to clearing your. Cisco routers and switches ppt free download as powerpoint presentation. Lets look at how you can do this for both cisco routers and switches. Routers look at the destination ip address in an ip packet and send it out the correct interface. In this chapter, we will see about various command line modes of cisco devices. When you first boot up your cisco router, some basic configuration has. Types of vlans supported once a packet is received, a switch tries to identify the vlan for the received packet. Updated to cover switches and the latest cisco terminology, with a tighter focus on the needs of the small network administrator, this second edition gives you what you need to know to provide. The cisco ios documentation set is intended for users who configure and maintain cisco networking devices such as routers and switches but who may not be.
See the router interface summary table at the end of the lab to determine which interface identifiers to use based on the equipment in the lab. Even though not mine, but the best definition of what a skill is, could be summarized in five words. To configure the global parameters for your router, follow these steps. This tutorial explains how to configure a cisco router step by step. If the ios does find a startupconfig file in nvram, this file is loaded into ram, and becomes the running configuration runningconfig. Featured cisco routersthe 4000 series isr offer secure wan connectivity, application experience, unified communications, network automation, virtualization, and branch and direct internet access security solutions in one platform. If you need ccielevel configuration and troubleshooting skills, you need cisco certification.
Bridges, routers and switches for ccies, second edition. Cisco download, cisco configuration, cisco command documents. Page 2 or its suppliers have been advised of the possibility of such damages. Nov 06, 2006 lets look at how you can do this for both cisco routers and switches.