BANDWIDTH ADVERTISEMENT FOR FLOOR REFLECTOR (FR) TRAFFIC ENGINEERING (TE) LINKS

Abstract: the problem of bandwidth insufficiency within an intermediate system-to-intermediate system (is-is) flood reflection (fr) cluster, and its associated problem(s) of increased signaling failures (and increased crank-bank signaling attempts, also referred to as “signaling churn”) when traffic engineered (te) paths are computed, is avoided by signaling a more realistic “available bandwidth” advertisement on the fr te links.

Inventor(s): Vishnu Pavan Kumar Beeram, Chandrasekar Ramachandran, Sudharsana Venkataraman

CPC Classification: H04L45/38 ({Flow based routing})

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