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

* * deployment, download and installation in GNS3 environment * * 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. Let's install GNS3 (please contact me for comments on the installation package, and the article will be deleted if you have a link). After downloading the installation package, we click on the installation package to proceed to the next step:

The wireshark installation is complete. We can see these two icons. There will be this welcome screen when you enter for the first time, and you can choose not to prompt again. This is to ask whether we save in this path, because we are not working yet, so it does not matter can be forked off, and then there will be a save interface. According to the picture operation prompts us to install the router input.

Choose this maximum configuration to ask us whether to install, of course, choose the YES save path also do not make any changes if the IDLE value is not calculated, GNS3 will occupy a large number of CPU and cause the computer stutter to run slowly. You can see that our router has been loaded and ready to work.

Next, let's calculate the GNS3 value so that IDEL is in the working environment. Right-click to select the selected target. Note that the selected belt is the optimal value, and select the value of the belt. Done! If you don't know, you can ask me in private messages or comments.

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