发明名称 |
TRANSMISSION PATH SWITCHING |
摘要 |
According to an example, a virtual next-hop is created and a destination identity corresponding to each virtual next-hop is stored. Each virtual next-hop comprises one best next-hop and one second-best next-hop, and a next-hop of the best path of the destination identity corresponding to a virtual next-hop is the best next-hop of the virtual next-hop, and a next-hop of the second-best path of the destination identity corresponding to the virtual next-hop is the second-best next-hop of the virtual next-hop. Path forwarding may be performed using the best next-hop of each virtual next-hop. If the best next-hop of a virtual next-hop is determined to be failed, path forwarding may be performed using the second-best next-hop of the virtual next-hop. |
申请公布号 |
EP2834948(A4) |
申请公布日期 |
2015.12.30 |
申请号 |
EP20130772095 |
申请日期 |
2013.02.21 |
申请人 |
HANGZHOU H3C TECHNOLOGIES CO., LTD. |
发明人 |
ZHANG, HAIFENG;LIN, CHANGWANG |
分类号 |
H04L12/763;H04L12/701;H04L12/703;H04L12/707;H04L12/711;H04L12/721;H04L12/741 |
主分类号 |
H04L12/763 |
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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