Invention Grant
- Patent Title: Bandwidth management for MPLS fast rerouting
- Patent Title (中): MPLS快速重路由的带宽管理
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Application No.: US12141267Application Date: 2008-06-18
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Publication No.: US08208371B2Publication Date: 2012-06-26
- Inventor: Guangzhi Li , Dongmei Wang
- Applicant: Guangzhi Li , Dongmei Wang
- Applicant Address: US GA Atlanta
- Assignee: AT&T Intellectual Property II, LP
- Current Assignee: AT&T Intellectual Property II, LP
- Current Assignee Address: US GA Atlanta
- Agent Akerman Senterfitt; Michael K. Dixon; Roy Zachariah
- Main IPC: H04L12/26
- IPC: H04L12/26
Abstract:
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.
Public/Granted literature
- US20080253281A1 Bandwidth Management for MPLS Fast Rerouting Public/Granted day:2008-10-16
Information query
