Invention Application
WO2008038072A2 A TREE BASED WIRELESS MESH FOR AN OSPF NETWORK WITH INTRA-TREE COMMUNICATION OPTIMIZATION
审中-公开
一种基于TREE的无线网络，用于具有内部通信优化的OSPF网络
- Patent Title: A TREE BASED WIRELESS MESH FOR AN OSPF NETWORK WITH INTRA-TREE COMMUNICATION OPTIMIZATION
- Patent Title (中): 一种基于TREE的无线网络，用于具有内部通信优化的OSPF网络
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Application No.: PCT/IB2007000526Application Date: 2007-02-26
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Publication No.: WO2008038072A2Publication Date: 2008-04-03
- Inventor: RIBIERE VINCENT , ROY ABHAY , THUBERT PASCAL , WETTERWALD PATRICK
- Applicant: CISCO TECH INC , RIBIERE VINCENT , ROY ABHAY , THUBERT PASCAL , WETTERWALD PATRICK
- Assignee: CISCO TECH INC,RIBIERE VINCENT,ROY ABHAY,THUBERT PASCAL,WETTERWALD PATRICK
- Current Assignee: CISCO TECH INC,RIBIERE VINCENT,ROY ABHAY,THUBERT PASCAL,WETTERWALD PATRICK
- Priority: US53729806 2006-09-29
- Main IPC: H04L12/28
- IPC: H04L12/28 ; H04L12/56
Abstract:
A system for providing a tree topology for a network having an interior gateway protocol. A first router receives a hello message from all connected routers in the network. The hello messages include tree topology information. The first router then uses the tree topology information to determine a parent of the router. The first router then establishes connections with directly connected routers at the same level in the tree topology. The first router also generates link messages that include all of the prefixes for children of the first router and broadcasts the link messages.
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