AT&T MPLS is a high performing telecommunications network mechanism which helps direct data from a single network node to the other using short path labels. It also helps in avoiding complex lookups especially in a routing table. These so-called labels are able to identify virtual links between distant nodes from the endpoints. The AT&T MPLS is going to encapsulate packets from different protocols and also supports a range of access technologies.
AT&T MPLS is considered by many industry experts as highly scalable as well as protocol agnostic mechanism which carries data and other business applications much faster than other available technologies emerging in the market today. The AT&T MPLS network usually assigned data packets labels. The said packet-forwarding decisions are decided upon based on the label content even without checking the packet itself. This process allows one to establish end-to-end circuits to any type of medium in transporting. The main benefits in this process is that it is able to eliminate dependence on certain data link layer technology, like the Frame Relay, Asynchronous Transfer Mode (ATM), Ethernet or the Synchronous Optical Networking (SONET), and eliminate the need for the so-called multiple layer-2 networks aimed at satisfying various types of traffic. AT&T MPLS is part of the packet-switched networks.
AT&T MPLS uses the OSI model layer during its operation and that is considered to lie between data link layer and the network layer 3, which is often referred to as “layer 2.5” protocol. It was designed by IT expert programmers aimed to providing data carrying service model that is considered unified. It maybe used for various types of traffic that also includes IP packets, including Ethernet frames, SONET and the native of ATM.
Previously, Frame Relay and ATM technologies were designed with the same goals of the AT&T MPLS. However, it is found out that MPLS is more advanced and much more useful that the two technologies mentioned above. The AT&T MPLS, according to experts, have evolved as far as the strengths and weaknesses of ATM. In fact, network engineers agree that ATM should be replaced with a protocol requiring less overhead, while it provides services considered as connection oriented especially for variable-length frames. Today, AT&T MPLS is replacing other technologies because businessmen have found out that this technology is far superior that the older ones that are also available. In fact, industry experts have predictions that in the near future MPLS will completely replace these old technologies.
For example, the MPLS has dispensed the cell-switching as well as the signaling protocol baggage of ATM. MPLS has recognized that small ATM cells which are not needed in modern networks since the so-called modern optical networks are extremely fast (at 40Gbit/s and beyond).
More strength for MPLS
Meanwhile, the AT&T MPLS PNT is able to integrate multiple disparate voice, video and other data into a single IP-based network which supports any-to-any connectivity. This network is considered flexible but going to make you efficiently add new sites as well as applications to the network. You will also have flexible addressing option, which is supporting your public LAN or your existing LAN. The BGP (border getway protocol) allow this option for simplified connectivity.
AT&T MPLS PNT is designed with the so-called classes of service (CoS) which helps you classify and prioritize over a single structure and allow this high level of performance, data, voice, video, while it provides efficient use of the bandwidth.
Management Capabilities
With the AT&T MPLS PNT, there is this so-called management options which is going to provide you with the kind of control your business requires. PNT offers businesses with management continuum and this includes customer managed, as well as AT&T managed IP VPNs. This will enable you to have the ability to identify which is best suited for your business.
Network Visibility
AT&T MPLS PNT can easily track and make a review of your network’s performance, review of prior months billing, and manage ticketing through web-based management tools. The AT&T IP Network easily scales and accommodates new applications and sites, and it also consistently performs with the highest levels of availability.
Efficient AT&T MPLS
Network administrators are flooded with information regarding AT&T MPLS and VPN so much that MPLS VPN has become one of the top products in the market today. The top advantages of the product are flexibility and cost efficiency. But it does not mean you can run virtual private networks through your own network. It does allow clients to take advantage of maximum benefit offered by the service provider in its infrastructure, without incurring additional cost of AT&T MPLS for set up.
Many businesses like to integrate AT&T MPLS VPN technology in their network, but larger businesses have broader resources because of their IT expertise. Choosing a suitable provider is quite difficult because it requires enough take time to evaluate needed requirements in sustaining your network capacity along with other objectives. It is important to be familiar of the considerable aspects when choosing the right service provider for your network. For a start, identify how AT&T MPLS VPN can help you run your business efficiently. Identify how the product can prioritize on your data exchange. Make sure both video and voice can operate efficiently through busy networks. After all, MPLS VPN has the ability to operate all business data-across collectively. This means you will save yourself the trouble of having to stream them in one course. Other enterprises utilize outsourcing solutions for AT&T MPLS solution and make changes over time to a customized MPLS VPN network, which you can apply on your own.
