Multiprotocol Label Switching Feedback Protocol for Per Hop Based Feedback Mechanism in MPLS Network

Multiprotocol feedback (MFB) protocol is suggested in this paper which suggest per hop base feedback mechanism in MPLS network including piggy backing in the algorithm, thus reduces the time needed for error detection and correction and also efficient for bandwidth utilization in the MPLS network. This is achieved by including a packet of 7 bit which carry three different types for correction and detection. Thus increases efficiency of MPLS network and also provide efficient method to find the error detection and correction and efficient for bandwidth utilization.

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