MPLS seemed to be one of the big network buzz words of 2007, overshadowed only by VoIP. It seems like everyone is racing to implement MPLS networks. What is the big deal? What does MPLS even stand for? Well- I can answer that last one: MultiProtocol Label Switching. In a nutshell, MPLS is faster and easier to manage than traditional networking protocols or architectures. MPLS provides a cost-effective and flexible solution that is better suited for high-bandwidth usage such as voice and video. You might connect the dots and ascertain that the popularity of VoIP and video technologies is a primary driver behind the push for MPLS. TechTarget’s SearchNetworking site has a great introduction to MPLS. Their MPLS guide covers MPLS basics, Understanding MPLS network components, MPLS architectures, MPLS and quality of service (QoS), and Using MPLS with VoIP. To become better acquainted with this hot technology, I suggest you take a look at the MPLS Technology Overview.