How to Stretch a VLAN

VLANs are distributed networks of servers that share the same domain.

A virtual local area network, or VLAN, is a network of computers or servers that share common requirements and the same broadcast domain, even if they aren't sharing the same physical location. To stretch a VLAN means to expand its ability to host servers and other devices within the existing network infrastructure. Using a VLAN to unite your networks makes it easier for other people to connect to the network since they all share the same domain.

Instructions

1. Connect the end users' machines to each of the network hubs using Ethernet cabling or a wireless area network.

2. Connect the network hubs physically to the VLAN's network switch, which is responsible for linking all of the VLAN's network hubs together.

3. Connect the network switch to your Internet connection using ethernet cabling to complete the VLAN stretching. Broadcast the network from the same switch and network domain name.

References

• Cisco: Virtual LAN Introduction
• University of California at Davis: VLAN Information
• Automation: Introduction to Virtual LANs
• IT Infrastructures: Stretched Clusters