It discusses and explains about vlan routing and lan switching, network trafficing, its configuration, its connectivity issues and converged network. Vlan routing, you can also isolate some vlans from being routed. Troubleshoot the inter vlan routing configuration part 3. Lab configuring perinterface inter vlan routing topology addressing table device interface ip address subnet mask default gateway r1 g00 192. For example, devices in vlan 2 should use the interface vlan 2 ip address as its default gateway. Red font color or gray highlights indicate text that appears in the. Chapter 4 lab 43, vlans, vtp, and intervlan routing case. Hit me on twitter at install cisco packet tracker 7. In this method, the physical router interface is divided into multiple subinterfaces that provide logical pathways to all vlans connected. In this lab, you will set up one router with two switches attached via the router gigabit ethernet interfaces. However, it requires that the l3 interface be configured with multiple ip addresses.
Objectives plan and design the international travel agency switched network as shown in the diagram and described below. Pdf how to configure intervlan routing on layer 3 switches. How to configure a cisco layer 3 switchintervlan routing. This lab provides minimal assistance with the actual commands necessary to configure trunkbased inter vlan routing. Router on a stick or intervlan routing configuration on. Routing to a remote web server, which is simulated by lo0, is also provided by r1. Thanks very much for taking the time to download this free ebook. Switch and lab 12, clearing a switch connected to a larger network to prepare the swit. Devices in separate vlans require a routing device to communicate with one another. Apr 29, 2015 intervlan routing external router routeronastick a layer two switch can be connected to a single router to allow inter vlan communication either using a single physical link as a trunk with multiple subinterfaces a. The router you choose must support intervlan routing.
Chapter 4 lab 43, vlans, vtp, and inter vlan routing case study topology. Configuration of inter vlan routing with subinterfaces corresponding to the configured vlans. To create the examples in this document, we used the following switches in a lab environment with. The output shown in this lab is based on cisco 2960 switches and an. Configure intervlan routing on cisco router using packet. Set up console connections to all three switches and to the router. In this lab, you will configure trunkbased inter vlan routing and verify connectivity to hosts on different vlans as well as with a loopback on the router. Router on a stick or intervlan routing configuration on packet tracer. Lab troubleshooting intervlan routing instructor version. Two separate vlans will be configured on the switches, and you will set up routing between the vlans. Chapter 4 lab 42, intervlan routing with an internal route. Follow the below steps if you want to configure inter vlan on layer 3 switches or troubleshooting inter vlan on routers and switches.
Creating dhcp pools in inter vlan routing while trying to solve the lab which i have given the steps down, i think i configure the steps till 6. The network administrators workstation must have access to a port in the vlan 1 management domain. Topology diagram addressing table device hostname interface ip address subnet mask default gateway s1 vlan s2 vlan. Allow only vlans 10 and 40 to pass through the trunk. Lab troubleshooting intervlan routing cisco networking. The multilayer switch must have ip routing enabled. Lab 3 part i intervlan routing with a multilayer switch. Sep 28, 2015 page 4 of 12 1 objectives demonstrate and explain the impact of layer 3 boundaries imposed by creating vlans configure a router to support 802. However, the required configuration commands are provided in appendix a of this lab. The vlan 1 can able to access internet connection but the other vlans vlan2,vlan3 cant access the internet. Intervlan routing with routers and layer 3 switches. Verify vlan configuration, port assignment, and trunking part 4.
The limitations to this approach are the lack of sufficient fast ethernet ports on routers, underutilization of. Thats all you need to configure inter vlan routing on your corporate network. L create multiple vlans, name them and assign multiple member ports to them. Perform those steps on all switches in this lab assignment before continuing.
Of course, well configure our familiar switched network layout we used in the last chapter for creating vlans and for implementing trunking and inter vlan routing on a layer 3 switch by creating switched. For configuring vlan and inter vlan, create a topology as in following figure. Multilayer switch is recommended to terminate vlans. One topology is using traditional intervlan routing and the other topology is using routeronastick intervlan routing. The router you choose must support inter vlan routing. Implement intervlan routing lan switching and wireless. Configuring intervlan routing objective l create a basic switch configuration and verify it. The router used must have a fast ethernet interface in order to support trunking and inter. Inter vlan routing is provided by an external router using an 802. Although vlan is used to split the broadcast domain, it is necessary to enable communication between two or more vlans at layer 3 using ip routing. This lab will also help demonstrate how vlans can be used to separate. This requires allocating a different ip subnet for devices in each vlan. Refer to the appropriate client configuration guide for more information on how to designate the default gateway. Chapter 4 lab 41, intervlan routing with an external router.
Intervlan routing with routers and layer 3 switches packet. Test your knowledge by trying to configure the devices without referring to the appendix. Multilayer switches support dynamic routing and inter vlan routing. For further details on inter vlan routing, refer to the routing between virtual lans overview chapter of the cisco ios switching services configuration guide, release 12. In this lab, you will configure trunkbased inter vlan routing and verify connectivity to hosts on different vlans as well as with a. In a switched network, vlans separate devices into different collision domains and layer 3 l3 subnets. Free cisco ccna lab guide pdf from neil anderson esx. But learning the technology just with labs might not be enough so youll need to understand what is ospf, what is rip, vlan, or inter vlan routing so its only logical to take the video course as well. Lab configuring perinterface intervlan routing topology.
Devices within a vlan can communicate with each other without the need for routing. Lab configuring perinterface intervlan routing solution. Heres my configuration cisco 2800 series interface fastethernet00 ip address 192. Chapter 4 lab 42, inter vlan routing with an internal route processor and monitoring cef functions topology objective x route between vlans using a 3560 switch with an internal route processor using cisco express forwarding cef.
Sep 26, 2014 in a switched network, vlans separate devices into different collision domains and layer 3 l3 subnets. Background inter vlan routing using an external router can be a costeffective solution when it is necessary to segment a network into multiple broadcast domains. In this lab, you will configure trunkbased inter vlan routing and verify connectivity to hosts on different. Copy the running configuration to the startup configuration. Configuring intervlan routing with catalyst 375035603550. Lab configuring perinterface inter vlan routing 2017 cisco andor its affiliates. Ive set up laboratory for vlan, what i want to achieve share the internet connection to the following vlans, vlan1,vlan2,vlan3. The output shown in this lab is based on 2960 switches and an 1841 router. In technical terms, a vlan is a broadcast domain created by switches.
It contains complete configuration lab exercises and solutions to help you pass the cisco ccna routing and. Backgroundpreparation when managing a switch, the management domain is always vlan 1. Chapter 4 lab 42, intervlan routing with an internal. This lab will discuss and demonstrate the configuration and verification of inter vlan routing known as router on a stick. The network has been designed and configured to support three vlans. In this lab, you will set up one router with two switches attached via the. Ill finish this chapter by demonstrating how you can make inter vlan communication happen by introducing a router into a switched network.
Also, you may encounter perinterface inter vlan routing in organizations with very small networks. Configure intervlan routing on cisco router using packet tracer. Create an svi on dls2 in vlan 10, an svi on als1 in vlan 30, and an svi on als2 in vlan 40. Configure addressing on g00 and g01 and enable both interfaces. Mar 29, 2020 finally, all vlans hosts can communicate with each other. One of the benefits of legacy inter vlan routing is ease of configuration. The topology used in this lab does not use this approach. Intervlan routing topology diagram addressing table device hostname interface ip address subnet mask default gateway s1 vlan s2 vlan. We can configure an ip address on each subinterface in order to make communication possible between different vlans. You can also download the packet tracer configuration of this lab and intervlan lab configuration in pdf from here. Ccna intervlan routing using a layer 3 switch youtube. Legacy inter vlan routing is seldom used in todays networks.
Now that you know how to configure vlans on a network switch, the next step is to allow devices connected to the various vlans. Download the complete lab of inter vlan routing cisco packet tracer lab. Intervlan routing configuration exercise figure 63 shows two topologies. However, it is not working as designed, and user complaints have not given much insight into the source of the problems. Objective configure inter vlan routing using an external router, also known as a router on a stick. Lab su6a troubleshooting inter vlan routing topology diagram gi001 gi1011 gi105 s3 gi105 s4 gi1024 gi107 van. For inter clan routing you are required to create the subinterfaces for each vlan on a router. Ccnp switch chapter 5 lab 51 intervlan routing version 7. Build the network and load device configurations part 2. Two separate vlans will be configured on the switches, and you will set. This is called intervlan routing and can be configured using both routers and layer 3 switches.
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