A virtual local area network (VLAN) is precisely what the name implies. It's the same as a physical LAN but in a virtual ...

Also called a "VLAN," it is a logical subgroup within a local area network ... break down as networks expand and more routers are encountered. The industry is working towards "virtual routing ...

IaaS includes cloud hosting of websites and virtual data centres, servers and Virtual Local Area Networks (VLANs). Examples include: Amazon EC2, Windows Azure and Google Compute Engine.