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Method and system for determining network characteristics using routing protocols

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-012/28
출원번호 US-0672303 (2003-09-26)
등록번호 US-7423979 (2008-09-09)
발명자 / 주소
  • Martin,Daniel J.
출원인 / 주소
  • International Business Machines Corporation
대리인 / 주소
    Ostrow,Seth H.
인용정보 피인용 횟수 : 15  인용 특허 : 124

초록

A method and system are described herein for obtaining IGP network information useful in determining network routing topologies. The method involves querying a router for its router identifier and all its area identifiers, counting the router's number of area identifiers to determine whether the rou

대표청구항

What is claimed is: 1. A method for determining a topology of a network, the method comprising: communicating with a first router in the network; querying a first link state database of the first router for first Type 1 and Type 2 link state advertisements in a first area; importing the Type 1 and

이 특허에 인용된 특허 (124)

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