MPLS sits in between these two layers, with additional features for data transport across the network What Is MPLS Used For Layer 3, or the Network Layer, uses internet-wide addressing and routing using IP protocols. Layer 2, or the Data Link Layer, carries IP packets over simple LANs or point-to-point WANs. MPLS NetworkĪn MPLS network is Layer 2.5, meaning it falls between Layer 2 (Data Link) and Layer 3 (Network) of the OSI seven-layer hierarchy. MPLS greatly improves the speed of traffic, so users don’t experience downtime when connected to the network. As a scalable and protocol-independent solution, MPLS assigns labels to each data packet, controlling the path the packet follows. Multiprotocol Label Switching, or MPLS, is a networking technology that routes traffic using the shortest path based on “labels,” rather than network addresses, to handle forwarding over private wide area networks. MPLS provides an alternative for organizations to increase network performance and improve user experience. This process can result in poor performance for users, the applications they are using and impact the network across an organization. Every path the packet arrives at requires another forwarding decision until it arrives at its destination. Each packet requires a decision, which the router uses complex routing tables to determine. The internet router must decide for each IP packet/data packet how it’s sent to the destination IP. When you send an email, connect to VoIP or video conferencing, that data packet or IP packet is sent from one internet router to its destination. Before we dive into MPLS, let’s explain how data travels through the internet.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |