What Are Two Reasons A Network Administrator Might Want To Create Subnets? (Choose Two.)

What Are Two Reasons A Network Administrator Might Want To Create Subnets? (Choose two.)

The first main reason the network administrator wants to create the subnet is that in order to improve the network performance. And the second most reason is to reduce the complexity to implement the policies. today let us discuss what is actually subnetting and the use of these subnetting in detail.

All the subnets that are of equal size also contain an equal number of the host ids.

We all know that the internet is like a huge network, here in order to communicate with all the users on the internet, it makes a little difficult. Here in order to make communication easier, we use the subnets. Here the subnets will be able to break the larger area network into the form of the smaller networks which can be more manageable. So that the communication can be performed very efficiently.

Each of the subnets is like a division of the larger area network. All the connected devices to the network will be able to share the same common IP address. This up address will be able to enable communication with the other device.

Here the managing of the communication can be done by the routers between the two subnets. But, what is the size of the subnet, the size of the subnet truly depends on the connectivity requirements of the users. It also depends upon the type of technology that we have used. And to improve network security we use the subnets.

Let us take an example to understand this subnetting in detail. Let say we have hosts which are connected to the internet. The communication can be done through this via a link called the communication link.

This link will be called the interface. Here the host will be having only one type of interface. And the router will consist of two or more links.

We can send and receive the data from these interfaces. It can be only possible if the interfaces have the IP addresses of that particular host. Hence here we can say that the IP address is linked with the interface and not with the host and with the routers.

Now let us know about the what actually the secret behind the subnets mask and why do we use it. We all know that every device that is connected to the network will contain an up address in order to represent the device uniquely. Whenever we use the Mac address we can type the command ipconfig -a in order to get the IP address of that particular subnet mask.

Here we simply type config/all on the window’s command prompt and then after we press the enter button, it will display the unique IP address, subnet mask of that device.

The subnet mask will mostly look like the IP address which is of the same length as the IP address but quite different from each other. The subnet mask is the size of 32 big long that follows 0’s and then 1’s.