Introduction

        Under the concept of "Computer Networking Tips and Tricks," I will talk to you about how to solve the problems we encounter while working in the networking field on a daily basis and how to deal with those problems. Most of the time I'm talking about both the hardware and software categories, but I'll also be talking about how to deal with issues, especially in Layer 02 and Layer 03. You can see what Layer 02 and Layer 03 are very simply in future lessons.

            Currently, I am talking about how to Troubleshoot a Network using what we have very simply. First of all, let's talk about how to use our "CMD" to get the job done. Beyond that, let's see how to use other software to get the job done. 

Let's open CMD.

                   Currently, we need CMD so let's see how to customize this CMD the way we want. No matter what I say, we can not do anything without CMD open. So let's see how to open this CMD. There are several ways to open this CMD. So I'm not going to say it all that way. The simplest way is to do this very easily through the run on our computer. All we have to do is press the Windows key + R and press these two keys simultaneously.

Now we can see a window like this opens. (See diagram below).

        In this Run Window that opens we need to type CMD. Then you can see that the CMD of our PC is open. If so, you need to open a window like this.

We put all these games in the window that opens like that.

Let's change the color of CMD.

                This open CMD is a window representing a Black Color Background with a White Color Letter. One can find this difficult in one's own eyes. So all we have to do is change the color of this. For that, we have to use a small command in CMD. Here's how to do it.

The color code used in CMD is the "help color" command.

 After giving this command as shown in the image below, we can see the Colors that we can give to our CMD. All we have to do is give the number or letter that matches the relevant color.

Like I did in the image below. I want to make Letters Light Blue here. The number related to Light Blue is 9 and I will give my command as "color 9"

This is how we customize the color we want. Try the other color codes while you are still idle. Well, then we now know how to open CMD and change the color to suit our eyes. We will see in the next lesson how to build a messy network using this CMD as mentioned earlier.

Then we will meet another day with a similar valuable lesson.

                            ★★★★★★★★★★★★★★★★★★★★★★★★★★★★★★

Good Luck

#Rumes_ D_Thilakarathna

#Network_Engineer

#CISCO

#CCNA

#CCNP