Invention Grant
- Patent Title: Techniques for efficiently updating routing information upon shortest path tree computation
- Patent Title (中): 最短路径树计算时有效更新路由信息的技术
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Application No.: US14057680Application Date: 2013-10-18
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Publication No.: US09106512B2Publication Date: 2015-08-11
- Inventor: Vamsi Punati , Hasnain Karampurwala
- Applicant: Brocade Communications Systems, Inc.
- Applicant Address: US CA San Jose
- Assignee: Brocade Communications Systems, Inc.
- Current Assignee: Brocade Communications Systems, Inc.
- Current Assignee Address: US CA San Jose
- Agency: Kilpatrick Townsend & Stockton LLP
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/751 ; H04L12/753 ; H04L12/721
Abstract:
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.
Public/Granted literature
- US20140044013A1 TECHNIQUES FOR EFFICIENTLY UPDATING ROUTING INFORMATION UPON SHORTEST PATH TREE COMPUTATION Public/Granted day:2014-02-13
Information query
