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  • System and method for simulating IP network routing
    Patent number: 8325720
    Abstract: Methods and systems for simulating IP networks. Routing Clusters are formed by grouping routers that are connected directly or indirectly and are running the same routing protocol. Routers that are configured to run more than one routing protocols became Border Routers for routing clusters based on these routing protocols. Routing tables are formed by flooding the routers inside the routing clusters and by flooding routes across routing links by redistribution command.
    Type: Grant
    Filed: July 17, 2009
    Date of Patent: December 4, 2012
    Assignee: NETBRAIN Technologies, Inc
    Inventors: Lingping Gao, Guangdong Liao