Shulou(Shulou.com)06/03 Report--

Required tools

Windows10

Link: https://pan.baidu.com/s/1Aj0XEc2O4kWR40QHIuoB9A

Extraction code: sdjm

After copying this content, open the Baidu network disk mobile phone App, which is more convenient to operate.

GNS3-1.3.10

Link: https://pan.baidu.com/s/1QBb9HdsciM_FFS_msO5XLQ

Extraction code: o6or

After copying this content, open the Baidu network disk mobile phone App, which is more convenient to operate.

Router image file

Link: https://pan.baidu.com/s/1Yz5MCD86Ovnwu2444_hfYA

Extraction code: ua6j

After copying this content, open the Baidu network disk mobile phone App, which is more convenient to operate.

Introduction

GNS3 is a network virtual software with a graphical interface that can run on multiple platforms (including Windows, Linux, and MacOS, etc.). Cisco network equipment administrators or people who want to pass the Cisco certification exam such as CCNA,CCNP,CCIE can use it to complete the relevant experimental simulation operations. At the same time, it can also be used to virtually experience the Cisco Internet operating system IOS or to verify the relevant configuration that will be deployed on a real router.

To put it simply, it is a graphical front end of dynamips, which is easier to use and more operable than using virtual software such as dynamips directly.

First, set up a GNS3 environment

1. The first step is to open the installer

two。 Next step

3. Then there is the agreement. Click "agree".

4. Show the tool catalog you want to install and go straight to the next step.

5. Uncheck Wireshark 1.12.1 and SolarWinds Response, because these two programs are installed online, take a long time and are likely to fail, so we will install them separately later.

6. Select the path you want to install, remember not to have Chinese, and then click Install to install.

7. Then automatically start installing the virtual machine, click next.

8. Agree to the agreement, and then the next step.

9. Boot up, check if necessary, and then click install.

10. Just finish it.

11. Then wait for the software to be installed and press next.

twelve。 Then you will be asked if you want to spend $200 on a certificate, choose no and then take the next step.

13. Check the box to open GNS3 immediately, and click finish.

Start experiment 1, use vpc to connect the switch interconnection and interworking

1. Open GNS3, the welcome screen appears, check not to pop up this interface, and then close.

two。 Jump out of the new project function and close it. There is no need to save the project for the time being.

3. First add the router first

4. If you have one more router at this time, drag directly to build a new router.

5. Start creating the router and optimizing it.

6. Start setting up the router

7. Add a veneer to the router, and after adding a second-layer veneer, this can be regarded as a switch, be careful to shut down the router first.

8. Configure the ipd addresses of two vpc to ensure that they are at the same gateway.

9.ping the ip of the other party to see if you can get through.

Second, use vmware to connect the interconnection and interworking of switches in GNS3

1. First create two virtual machines in VMware.

two。 Configure the network cards for two virtual machines.

3. Configure the network card of pc1 as VMnet1,pc2 and configure the network card as VMnet2.

4. Configure the IP addresses of the two virtual machines and turn off the firewall.

5. Create a router and two Host, and add a layer 2 veneer to the router, using the same method as above.

6. Connect the Host to the router interface with a cable.

7. Then turn on the router.

8. Use virtual machines to ping each other to see if they can communicate.

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