Akerman Senterfitt
Bandwidth management for MPLS fast rerouting
Certain exemplary embodiments provide a method comprising: in a network at a node located on a label switched path: selecting a backup path to respond to a failure; and for each link along the backup path, reserving a backup bandwidth, wherein the backup bandwidth is sufficient to reroute traffic around the failure.
AT&T Intellectual Property II, L.P.
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Dongmei Guangzhi
Wang Li