发明授权
US07345994B2 Transparent re-routing of MPLS traffic engineering LSPs within a link bundle
有权
链路束内MPLS流量工程LSP的透明重路由
- 专利标题： Transparent re-routing of MPLS traffic engineering LSPs within a link bundle
- 专利标题（中）： 链路束内MPLS流量工程LSP的透明重路由
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申请号： US10689385申请日： 2003-10-20
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公开(公告)号： US07345994B2公开(公告)日： 2008-03-18
- 发明人: Muthurajah Sivabalan , Rakesh Gandhi , Sami Boutros , Jean Philippe Vasseur
- 申请人： Muthurajah Sivabalan , Rakesh Gandhi , Sami Boutros , Jean Philippe Vasseur
- 申请人地址： US CA San Jose
- 专利权人： Cisco Technology, Inc.
- 当前专利权人： Cisco Technology, Inc.
- 当前专利权人地址： US CA San Jose
- 代理商 Cindy Kaplan
- 主分类号： H04L12/56
- IPC分类号： H04L12/56
摘要：
Local rerouting around a failed component link of a link bundle is provided by immediately substituting one or more other component links of the same link bundle. The substitution of component links is performed at the point of failure without signaling to other nodes. This minimizes signaling traffic particularly when large numbers of LSPs are impacted by a single component link failure. Also, since LSP repair can be accomplished very quickly, traffic disruption is minimized.
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