Reinforcement ways are generally utilized as a part of IP systems to shield IP joins from disappointments. In any case, existing arrangements, for example, the normally utilized autonomous model and Shared Risk Link Group (SRLG) model don’t precisely mirror the relationship between IP join disappointments and consequently may not pick dependable reinforcement ways. A cross-layer methodology is proposed for minimizing steering disturbance brought about by IP join disappointments. A Probabilistically Constrained Fitness associated disappointment (PCF) model is produced to evaluate the effect of IP connection disappointment on the unwavering quality of reinforcement ways.