Center selection and migration for wide-area multicast routing

  title={Center selection and migration for wide-area multicast routing},
  author={Michael J. Donahoo and Kenneth L. Calvert and Ellen W. Zegura},
  journal={J. High Speed Networks},
Interdomain multicast routing is a challenge, requiring a scalable solution that is suitable for diverse application characteristics. Center-based routing trees overcome some of the limitations associated with traditional shortest-path tree routing, however they present a new set of routing problems. Speciically, the choice of the center router can be critical in determining the multicast routing performance. We present and assess algorithms to solve two problems: selection of an initial center… CONTINUE READING


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