发明授权
- 专利标题： Techniques for efficiently updating routing information upon shortest path tree computation
- 专利标题（中）： 最短路径树计算时有效更新路由信息的技术
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申请号： US14057680申请日： 2013-10-18
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公开(公告)号： US09106512B2公开(公告)日： 2015-08-11
- 发明人: Vamsi Punati , Hasnain Karampurwala
- 申请人： Brocade Communications Systems, Inc.
- 申请人地址： US CA San Jose
- 专利权人： Brocade Communications Systems, Inc.
- 当前专利权人： Brocade Communications Systems, Inc.
- 当前专利权人地址： US CA San Jose
- 代理机构： Kilpatrick Townsend & Stockton LLP
- 主分类号： H04L12/28
- IPC分类号： H04L12/28 ; H04L12/751 ; H04L12/753 ; H04L12/721
摘要：
Techniques for efficiently updating routing information in a network device such as a router. According to an embodiment of the present invention, information is stored identifying one or more nodes and leaves owned or advertised by the nodes. When a change occurs in a network environment, information is stored identifying one or more nodes and leaves that have changes associated with them. The routing information in the network device is then updated for only those nodes and leaves that have changes associated with them.
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