What is MPLS (Multiprotocol Label Switching)?

MPLS is a method of labeling packets to ensure packets of data get where they're supposed to, and prioritized appropriately, via a sensible route.

When to use MPLS

MPLS is used when you have more than one location in your network and you need to connect them with something more reliable than a simple internet connection.

MPLS can be deployed on copper or fiber. So, it is a good fit regardless of speed and physical location. If you need a reliable circuit with an SLA (Service Level Agreement) and QoS (Quality of Service), MPLS might be right for you.