Which Of The Following Are True Regarding Using Multiple Vlans On A Single Switch?

Which of the following statements is true regarding using multiple VLANs on a single switch? 

1. The Broadcast domain increases.
2. The collision domain remains the same.
3. The broadcast domain remains the same.
4. The collision domain must decrease.
5. The collision domains increase in number.
6. The broadcast domain number must increase.

Answer: The correct answer is options (2) and (6) .by using the multiple VLAN on a single switch it can make the collision domain remain the same and the broadcast domain number must increase.

Let’s take a look at how the multiple VLAN on the single switch is used? As the VLAN uses multiple switches more than one VLAN also uses the single switch. The multiple VLAN in the various switches establish the communication through a single link through the switches. for this, the process trunking is used which permits multiple VLAN communication through the single link between the switches.

What is trunking?

Trunking is the method that is essential for the data communication system that gives multiple users access to the network with the process of sharing the various lines and frequencies.it is indicated in the name that the technology is a tree-like infrastructure with one trunk and multiple branches. The common use of trunking is in the VHF (very-high-frequency) and the telecommunication system.

The trunking process is also defined as a network that is capable to manage various signals at the same time. The data which moves through the technology is either audio, video, signals, or images. The network as telecommunication through the world uses the trunking process.it can minimize the size of this network and also increase the bandwidth. Very-high-frequency radio in the police and control center is also due to trunking.

Moreover, trunking is the key element of the VLANs. The VLAN is the process in which a physically existed network can create the independent virtual logical network broadcast domains. The important link for the communication is the trunk, the switches established a connection with the link and can provide support to various clients by establishing the branches.

In the share hubs, the VLAN is the improvement of it, VLAN can form the groups of client devices which can easily communicate with each other. On the network which has high traffic, it can be able to reduce the traffic congestion.it can also make the segments for the data that move through the switches. The link can transfer many data packets from the VLANs. the switches are connected through a trunk link to make the ports independently configured with a dedicated VLAN.

The VLAN trunking can extend the VLAN through the network. when the various VLANs across the network are implemented, the links are in need to make sure that the signals are segregated to reach the designation.it is considered as efficient as multiple VLAN configured on a single port. Multiple VLAN on the single port helps in differentiation and signals routing. The trunking port of VLAN uses the identifying tags so that the frames are marked as they move between the switches.