When you set up a VLAN on your network, you are segmenting computers with frequent traffic patterns into a virtual...
By submitting your personal information, you agree that TechTarget and its partners may contact you regarding relevant content, products and special offers.
network of their own. This keeps traffic segmented and does not tie up resources that do not need to see the traffic. This is a means of decreasing the broadcast domain to only those users who need to see the broadcast and therefore decreasing network traffic for those who don't need to see the broadcast information.
For instance, if you have a server on port 1 of a switch in one building and computers on ports 3,4,5 use that server in another, you could set up a VLAN for ports 1,3,4,5 on the two switches. When the server advertises its services it will only got to ports 3,4 and 5. Their traffic is then routed directly between those ports and access is faster due to the decrease in broadcast traffic. It is less expensive to implement than a routed network and throughput is greater. Bandwidth allocation becomes easier with VLAN's as well.
VLAN's also allow you more options for security. Some VLAN implementations are proprietary, so you will want to contact your electronic vendor to determine how to implement it.
Dig Deeper on Managing Virtualization
Related Q&A from Carrie Higbie Goetz
Preparing a request-for-proposal document for a potential UC cloud service requires several elements. Learn how to craft a thorough RFP to meet your ...continue reading
Security is a priority when moving communications to the cloud. Organizations must do their due diligence when evaluating cloud providers' UC ...continue reading
Video quality can suffer if the network can't meet its high bandwidth needs. Networking expert Carrie Higbie Goetz explains how SD-WAN supports video...continue reading
Have a question for an expert?
Please add a title for your question
Get answers from a TechTarget expert on whatever's puzzling you.