Two cisco routers cisco 3600, two switches cisco catalyst 2900xl, and two pcs running windows xp are used in this lab. Cisco 1800 series integrated services routers fixed software configuration guide ol642602 1 basic router configuration this chapter provides procedures for configuring the basic parameters of your cisco router, including global parameter settings, routing protocols, interfaces, and. However with the routers in order to get them running correctly they do need a small amount of configuration. The following instructions set the default configuration for the cisco routers. Other cisco devices, such as routers, operate at the network layer, as shown in figure. Ccna security lab securing layer 2 switches topology. The implications and reasoning behind this action are explained in the next chapter. The router or switch must have the enable password set to the current.
Similar to routers, switches are subject to attack from. 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. For this configuration, we need to designate one of the routers to be the frame relay switch. 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. However, in the cisco ios, switch ports are referred to as interfaces as well. Save the basic configurations for the router and both switches. Every router must meet the following configuration standards.
In a commercial setting the three pieces of hardware are kept separate but consumer routers are almost always a combination of both the routing and switching components with a firewall added in for good measure. For intervlan communication, a layer 3 router is required. Access study documents, get answers to your study questions, and connect with real tutors for tele 33324. Some cisco devices, such as bridges and switches, operate at the data link layer. A good basic setup could be something similar to this for both. Vlan configuration guide supermicro l2l3 switches configuration guide 7 figure vlan3.
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. Data network design and configuration routers and switches at sheridan college. Rating is available when the video has been rented. Let us study some other differences between router and switch with the help of comparison chart shown below. If you have difficulty with any of the commands in this task, see lab 1. This article covers basic and advanced configuration of cisco catalyst layer 3 switches such as the cisco catalyst 3560g, 3560e, 3560x, 3750, 3750e, 3750x, 3850 and 4500 series, and extends to include the configuration of additional features considered.
The ex3200 line of fixedconfiguration switches from juniper networks. This module provides configuration procedures for cisco 3900 series, cisco 2900 series, and cisco 1900 series integrated services routers isrs. Save your work and be prepared to share it with another student or the entire class. Types of vlans supported once a packet is received, a switch tries to identify the vlan for the received packet. 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. Pdf frame relay protocol please refer to the above diagram, which shows a configuration based on the frame relay protocol. Based on the make and use of a router, there are hundreds of configuration commands.
New coverage of voice over ip, voice over atm, voice over frame relay and ip multicast. Jun 07, 2011 remember that all of the commands in this section work on routers as well as switches. 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. Basics of tcpip, switching, routing and firewalling. Ethernet switches and routers have distinct purposes and when the two devices are included in the same enclosure like a switchrouter it is sometimes difficult to separate the two functions. Switches use mac address tables to forward ethernet frames and routers use a routing table to learn where to forward ip packets to. Basic switching concepts and configuration cisco press. Difference between router and switch with comparison. On the routers, enter global configuration mode and configure the basic global configuration commands including. When a switch or router boots up, the ios loads the startup configuration from nvram and displays the ios prompt, waiting for commands. No local user accounts are configured on the router.
Junos os utilizes a single source code, adheres to a consistent and predictable release train, and employs a single. Create a basic switch configuration, including a name and an ip address. The correct configuration of these devices ensures that there will be a healthy flow of data traffic and no problem will be caused. Lab setup instructions\cisco basic ccna lab setup instructions. You can save thisrunning configuration file to the startup configuration file.
Think of ethernet switches operating at layer 2 of the osi model and routers operating one layer up at layer 3. However, the strict definitions of the terms switch and router have blurred. Rv345 configuration file management cisco community. Netflow an ip network statistics protocol developed by cisco systems, inc. Ctrlz exits configuration mode and returns to user exec. 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. Professional cisco supplier buy and sell cisco router, cisco switch, cisco firewall. In this chapter, we will see about various command line modes of cisco devices. Router router is a device which makes connection possible between two or more different networks present at same or different geographical locations. To change the name, move to configuration mode and execute the following command. Ive also done some linux sys and network administration.
Cisco ios router configuration commands cheat sheet pdf. Chapter 3 command line modes on cisco routers and switches. 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. 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. Switch port configuration traditionally, network connections on switches have been referred to as ports, while on routers they are referred to as interfaces. Remember that all of the commands in this section work on routers as well as switches. 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. Cisco download, cisco configuration, cisco command documents. It also includes configuration examples and verification steps whenever possible. The configuration mode is mainly used for configuration that will affect the whole switch in contrast to interface configuration mode that will only affect the specified interface or interfaces. Vlan identifiers 4070 to 4094 are reserved for internal use. Cisco ios is the internetwork operating system of both the cisco switches and routers. This document describes a required minimal security configuration for all routers and switches connecting to a production network or used in a production capacity at or on behalf of. New strong test taking strategiesfocuses on the handson lab and the unique problems students are given to solve.
Posted in cisco switches catalyst switch configuration. These cisco documents are related to cisco routers, cisco switches, cisco firewalls, cisco voice and unified communication, cisco wireless and etc. Ethernet switch module interface card software configuration guide on. Router setup and configuration guide for home or office routers. I now need to set up some complicated lans, and that means learning things like switches and routers which i have some familiarity with but am no expert plus all the modern things like vlans and managed switches which ive never touched. However, vlanenabled switches cannot, by themselves, forward traffic across vlan boundaries. Similarly, routers are identified as layer3 devices, as routers process logical addressing information in the network header of a packet such as ip addresses. A network functions perfectly when all the switches and routers are connected to all the other devices on the network, through wired or wireless connections. Vlan configuration guide supermicro l2l3 switches configuration guide 6 figure vlan2. These features are not critical to the functions of the router in a network, but these features help make administrating the router easier and secure. Setting the name of the router does not have any impact on the functions of the router. Routers connect two or more logical subnets, which do not necessarily map onetoone to the physical. Tele 33324 data network design and configuration routers.
Source select the source file name from the dropdown list. For example, many routing protocols use network protocols to exchange information between routers. Cisco 1800 series integrated services routers fixed software configuration guide ol642602 1 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. In this article, we will see various command line modes on cisco routers and switches.
Apr 16, 2020 but in this tutorial, we will explore the basic configuration commands that are used in making the routers operational in any of the network and setup of routers and switches in a networking system. Motdpasswordhostnameconsole and vty passwordssh enabledno access and secure as wellport configurations for routers and switches if doing managed. In the previous chapter, we saw how to subnet a network. Further configuration of switches is advisable for the following reasons. Various command line modes on cisco routers and switches. In most cases, the default configuration of switches will enable the switch to connect pcs and servers together with ease plug and play. Cisco router configuration commands cli cheat sheet in a previous post, i have published a cisco switch commands cheat sheet tutorial. As soon as you take a brand new router out of the box it will build a routing table but the only information youll find are the directly connected interfaces. I think the first important step before enabling aaa on cisco routers and switches is to create a backup local account. Baseline a baseline configuration refers to the creation of a template in order to satisfy the general requirements. New focus on the configuration and troubleshooting of cisco bridges, routers, and switchesideal for daytoday use as a reference. Changes from global configuration to router configuration for the rip protocol. This can be a template for both operational and security related configuration of the. Solved cisco routerswitch setup procedure spiceworks.
Cisco switches are selfconfiguring and no additional configurations are necessary for them to function out of the box. Irpflowd currently supports the following netflow versions. Switches are layer 2 devices and are therefore relatively easy to configure in comparison to routers. Basic configuration default configuration, page 14. New used cisco prices comparison, check cisco equipment data sheet. For example, switches are generally identified as layer2 devices, as switches process information stored in the datalink header of a frame such as mac addresses in ethernet.
Routers and routing configuration linkedin slideshare. How to configure aaa on cisco routerswitches networkjutsu. Save the running configuration to the startup configuration from. Difference between router and switch with comparison chart. Connecting 3 routers in cisco packet tracer youtube. We must point out that knowlege on the osi model is recommended, plus understanding of how data is sent across the network medium. Routers and switches are both computer networking devices that allow one or more computers to be connected to other computers, networked devices, or to other networks the functions of a router, switch and hub and are all different, even if at times they are integrated into a single device. Essential cisco ios commands internetwork training. We describe the various types of internetworking devices in the next section. Other routers, switches, and cisco ios versions can be used. This document discusses the vlan protocol and provides stepbystep instructions for configuring vlan routing using the dell powerconnect 6024 and powerconnect 33xx switches. Understanding routers, switches, and network hardware. In a properly designed network, lan switches are responsible for directing and controlling the data the flow at the access layer to networked resources.
The basic difference between a router and a switch is that a router connects different networks together whereas, a switch connect multiple devices together to create a network. 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. Aug 19, 2016 the basic difference between a router and a switch is that a router connects different networks together whereas, a switch connect multiple devices together to create a network. The easytouse switch programing tool makes it easy to generate a configuration file and transfer it to a switch using a usb drive. Im a developer with a solid understanding of tcpip. When you go to a computer store to purchase a device. This article covers basic and advanced configuration of cisco catalyst layer 3 switches such as the cisco catalyst 3560g, 3560e, 3560x, 3750, 3750e, 3750x, 3850 and 4500 series, and extends to include the configuration of additional features considered important to the secure and correct operation of these devices. 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. Jul 05, 2017 home routers are actually a a combination of three networking components. Apr 09, 2017 command line modes on cisco routers and switches. Hostname you can set the name of the device with the hostname command in the global configuration mode. Chapter 2 the basics of device configuration 18 chapter 3 the basics of device interfaces 46 chapter 4 tcpip basics 82.
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