Pbb And Mpls Complementary Technologies For Next Generation Carrier Ethernet Transport
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5) Combined Technique
TITLE:PBB AND MPLS COMPLEMENTARY TECHNOLOGIES FOR NEXT GENERATION CARRIER ETHERNET TRANSPORT
Introduction: This paper mainly deals with disadvantages of the PBB and when used in unison with MPLS how it is going to be advantageous to the service provider networks. An example is illustrated to explain how this combination benefits and its results are provided.
Summary : Ethernet has became the most widely access technologies as a result it has more demand by the service provider networks in the market. The market is at an ongoing surge of end customer bandwidth requirements with requirement of more higher bandwidth application like online video surfing , online gaming and soon this is the first problem faced by the service provider networks and secondly the capital for the technology which employs the utilization of higher bandwidth applications as explained above and profits after introducing the technique. Ethernet has been a solution for all the problems discussed above like it is of low cost and flexibility issue and it also support layer 2 and layer 3 devices. Many standardization have been going on by the MEF(Metro Ethernet Forum)and IEEE to determine it’s scalability and other properties one such technique is Ethernet bridging or provider backbone bridging in various access networks. Now a days the service providers core networks are employing the IP/MPLS