Not too many people know what an MPLS network is. Even in the world of information technology, some experts are still not familiar with the term. Some people think that there are just too many things that went wrong with this technology, while others claim that it is too complicated to even try to understand. However, this lack of knowledge from the majority does not mean that the MPLS is not a relevant concept or idea. It can be very helpful for people to know what the true meaning of the MPLS. More importantly, it will be a great advantage to know the uses and benefits of this system.
The first thing that people need to know about MPLS is that it is not a product nor a service, but rather a technique. The abbreviation stands for multi-protocol label switching. Simply put, it labels the different packets in a network, thus enabling faster transfers and processes. The procedure results in the creation of virtual private networks or VPNâs, which provide a flexibility to route different type of network data and information. This technology is mostly used by network engineers so that they can divert and lead traffic through congestion, bottlenecks, and even link failures.
There are three basic types of MPLS virtual private networks that are deployed today. The first of these is what is known as point-to-point or the pseudowire VPN. This type of virtual private network makes use of virtual leased lines to be able to provide a point-to-point connection between two specific sites. Another type of virtual private network that can be used in an MPLS network is the Layer 2 VPN. This is also sometimes known as the VPLS or virtual private LAN service that provides a âswitch in the cloudâ type of service. This means that the network is able to cover between sites. This type of MPLS VPN is most commonly used in the transfer of voice and video traffic between different locations.
The last type of MPLS VPN is the Layer 3 VPN or the VPRN. This stands for virtual…