发明名称 |
SCALABLE MULTIPROTOCOL LABEL SWITCHING BASED VIRTUAL PRIVATE NETWORKS AND METHODS TO IMPLEMENT THE SAME |
摘要 |
Example scalable multi-protocol label switching (MPLS) based virtual private networks (VPNs) and methods to implement the same are disclosed. A disclosed example spoke provider edge (PE) router for an MPLS-based VPN includes a truncated virtual routing and forwarding (VRF) table containing a first value referencing a hub PE router and a second value referencing a first customer edge (CE) router coupled to the VPN via the PE router, and a forwarding module to forward a packet received from the first CE router to the hub PE router when the packet contains an address referencing a second CE router coupled to the VPN via a second spoke PE router.
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申请公布号 |
US2009296714(A1) |
申请公布日期 |
2009.12.03 |
申请号 |
US20080130329 |
申请日期 |
2008.05.30 |
申请人 |
GERBER ALEXANDRE;SEN SUBHABRATA;LUND CARSTEN;PEI DAN;HAJIAGHAYI MOHAMMADTAGHI;KIM CHANGHOON |
发明人 |
GERBER ALEXANDRE;SEN SUBHABRATA;LUND CARSTEN;PEI DAN;HAJIAGHAYI MOHAMMADTAGHI;KIM CHANGHOON |
分类号 |
H04L12/66;H04L12/56 |
主分类号 |
H04L12/66 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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