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Linear program-based technique for placing FRR TE tunnels with bandwidth guarantee
Linear program-based technique for placing FRR TE tunnels with bandwidth guarantee
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机译:基于线性程序的具有带宽保证的FRR TE隧道放置技术
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摘要
Load balancing enables the use of linear programming techniques to reduce the complexity of computing backup tunnel placement for guaranteed bandwidth protection. The ability to load balance among multiple backup tunnels transforms the placement problem into one that may be characterized as a series of linear constraints usable as input to a linear programming procedure such as the simplex method. Each node may compute its own backup tunnels and signal the tunnels to its neighbors with zero bandwidth to allow implicit sharing of backup bandwidth.
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