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AssigneeCisco Technology, Inc.
InventorsDavid Alexander Ball, R. Eric Bennett, Martin Hesketh, John Galen Scudder, David D. Ward
Estimating the term…
A partial best path technique distributes route selection in a routing protocol implementation on a router. The technique also ensures that announced paths received from peers of the router (i.e., a “load”) are compared in a correct order to select best paths that are then used by the router to forward packets and to advertise to the peers. When employed in a distributed architecture, the technique further reduces memory usage. To that end, the partial best path technique enhances a best path selection algorithm executed by the router to enable dispersion of the received path load among processing nodes or elements of the router, while maintaining the ordering requirement of the algorithm. The partial best path technique essentially provides an enhancement to the best path selection algorithm that selects a subset of paths from a plurality of paths, with that subset being the minimal subset needed to select the best paths.
A system adapted to distribute route selection in an implementation of a routing protocol executing on a router of a computer network, the system comprising:
A method for distributing route selection in an implementation of a routing protocol executing on a router of a computer network, the method comprising the steps of:
A system adapted to distribute route selection in an implementation of a routing protocol executing on a router of a computer network, the system comprising:
Apparatus adapted to distribute route selection in an implementation of a routing protocol executing on a router of a computer network, the apparatus comprising:
A computer readable medium containing executable program instructions for distributing route selection in an implementation of a routing protocol executing on a router of a computer network, the executable program instructions comprising program instructions for:
Dependencies are inferred from the claim text.