Which Of The Following Benefits Apply Only To Creating Vlans?

Which Of The Following Benefits Apply Only To Creating Vlans?

We can able to create multiple broadcast domains for creating the Vlans. Today let us see creating of the VLANs, the creating of the VLANs is a very easy process. Firstly we need to go to the configuration mode and give a VLAN or any number between 2 to 1001.

Switch(config-Vlan)#name<name>, this is the configuration VLAN mode that gives the specific name. Even if we don’t give any names, it will take a default name. We can create different Vlan’s like Vlan10, Vlan20, Vlan30, and many more.

We can also verify these Vlan commands by using a command called show Vlan. Let us take an example to understand this concept in detail. Let say we have a topology, where several computers are connected to this topology, all these computers are connected from port number 1 to 12. Let us say all these computers are assigned with the Ip address 192.168.1.0/24.

Now, go to the command line of the switch, if we try to verify by entering the command called as show Vlan. Here we can see all the VLANs that are present.

The term VLAN stands for virtual local area network. The VLAN is like a local area network. All the network devices like computers, servers are logically connected to each other. These VLANs don’t care about the physical location of the network devices. Hence, all these network devices are logically combined into separate virtual networks.

The main aim of Virtual networks is to increase security, manage traffic, and decrease the complexity of the network. Let us take a simpler example to understand the working of the Vlans. Let us consider we have a set of computers which belongs to certain departments are connected to a simple switch. This represents that all of these computers belong to a single local area network.

Here all the traffic from the various departments is mixed up. Now, if we want to separate network broadcast traffic from the different departments. To achieve this we need to physically move the computers, and place the same department computers together, but this may be unnecessary work.

This can be accomplished by the VLANs. These Vlans are capable to create several virtual networks in a separate network broadcast. Here we need to create three different Vlans which are of different departments. As we created three different Vlans, the traffic between all these departments is getting isolated. Hence, we cannot see any traffic that is created by the other departments even if they share the same switch.

The creation of the Vlans is done on the switches by using the specific ports and by assigning these ports to a specific VLAN. On the switch, we will create Vlans for each department and plug the computers into the ports. similarly, we perform the same process to the other departments. hence, the network traffic can be separated from all the departments.

Therefore, we have several reasons for the creation of the VLAN. One of the main reasons is to manage the traffic that comes from various departments.