Method and system for automatically tracking the rerouting of logical circuit data in a data network
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United States of America Patent
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Dec 25, 2012
Grant Date -
Feb 12, 2009
app pub date -
Oct 20, 2008
filing date -
Apr 22, 2004
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Abstract
A method and system are provided for tracking the rerouting of logical circuit data in a data network. A disclosed example method involves updating reroute information in response to a dropped packet associated with a quality of service parameter having been exceeded. Transmitted data is rerouted to at least one logical failover circuit in the data network from at least one failed logical circuit associated with the exceeded quality of service parameter. The at least one logical failover circuit is selected based on a bit rate capability specified to be one of a committed bit rate, a variable bit rate, or an unspecified bit rate.
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