Method and system for variable viability summarization in communication networks

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United States of America Patent

APP PUB NO 20080002680A1
SERIAL NO

11479447

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Abstract

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A method and apparatus for summarizing port viability information in a communication network. A port viability summarization in the form of a table or matrix is established for ports in the communication network in which the port viability summarization is used to establish links to use along a routing path. A routing path is determined using the port viability summarization. A failed route establishment for the routing path is detected. The amount of summarization is decreased for at least one port determined to have a non-viable link.

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Patent Owner(s)

Patent OwnerAddress
CIENA CORPORATION7035 RIDGE ROAD HANOVER MD 21076-1426

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Fedyk, Donald Groton, MA 39 1340
Skalecki, Darek Kanata, CA 39 480

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