$\require{mediawiki-texvc}$

연합인증

연합인증 가입 기관의 연구자들은 소속기관의 인증정보(ID와 암호)를 이용해 다른 대학, 연구기관, 서비스 공급자의 다양한 온라인 자원과 연구 데이터를 이용할 수 있습니다.

이는 여행자가 자국에서 발행 받은 여권으로 세계 각국을 자유롭게 여행할 수 있는 것과 같습니다.

연합인증으로 이용이 가능한 서비스는 NTIS, DataON, Edison, Kafe, Webinar 등이 있습니다.

한번의 인증절차만으로 연합인증 가입 서비스에 추가 로그인 없이 이용이 가능합니다.

다만, 연합인증을 위해서는 최초 1회만 인증 절차가 필요합니다. (회원이 아닐 경우 회원 가입이 필요합니다.)

연합인증 절차는 다음과 같습니다.

최초이용시에는
ScienceON에 로그인 → 연합인증 서비스 접속 → 로그인 (본인 확인 또는 회원가입) → 서비스 이용

그 이후에는
ScienceON 로그인 → 연합인증 서비스 접속 → 서비스 이용

연합인증을 활용하시면 KISTI가 제공하는 다양한 서비스를 편리하게 이용하실 수 있습니다.

Multiple parallel packet routing lookup

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • H04L-012/28
출원번호 US-0798450 (2001-03-02)
발명자 / 주소
  • Wilford,Bruce A.
출원인 / 주소
  • Cisco Technology, Inc.
대리인 / 주소
    Hickman Palermo Truong &
인용정보 피인용 횟수 : 5  인용 특허 : 42

초록

The invention provides a method and system for routing information lookup for packets using a routing protocol such as IP. Routing information which has been determined responsive to the packet header, which includes a destination address, a source address, and an input interface for the packet. Ro

대표청구항

What is claimed is: 1. A method, including the steps of receiving a packet header, said packet header including header information; determining a packet treatment identifier responsive to said header information; and using said packet treatment identifier to access a memory having information entri

이 특허에 인용된 특허 (42)

  1. Irwin George Frank,CAX, Address lookup in packet data communication networks.
  2. White Richard E. (2591 College Hill Cir. Schaumburg IL 60193) Buchholz Dale R. (1441 E. Anderson Palatine IL 60067) Freeburg Thomas A. (416 N. Belmont Ave. Arlington Heights IL 60004) Chang Hungkun J, Addressing technique for storing and referencing packet data.
  3. Schieltz Steven W. (Kettering OH), Apparatus using a decision table for routing data among terminals and a host system.
  4. Milway David Russell,GBX ; Greaves David James,GBX ; Knight Brian James,GBX, Asynchronous transfer mode switch.
  5. Bostica Bruno (Pino ITX) Daniele Antonella (Bareggio ITX) Vercellone Vinicio (Venaria ITX), Basic element for the connection network of a fast packet switching node.
  6. Wilkinson ; III Hugh M. ; Varghese George ; Poole Nigel T., Compressed prefix matching database searching.
  7. Wilkinson ; III Hugh M. ; Varghese George ; Poole Nigel T., Compressed prefix matching database searching.
  8. Bhardwaj Vinod K. (San Jose CA), Computer network switching system.
  9. Lyles Joseph B. (Mountain View CA), Copy network providing multicast capabilities in a broadband ISDN fast packet switch suitable for use in a local area ne.
  10. Chiappa J. Noel (708 E. Woodland Dr. Grafton VA 23692), Data packet switch using a primary processing unit to designate one of a plurality of data stream control circuits to se.
  11. Wilford, Bruce A., Enhanced internet packet routing lookup.
  12. Hiller Thomas L. (Glen Ellyn IL) Phelan James J. (Downers Grove IL) Zola Meyer J. (Oak Park IL), Establishing telecommunications call paths in broadband communication networks.
  13. Hiller Thomas L. (Glen Ellyn IL) Phelan James J. (Downers Grove IL) Zola Meyer J. (Oak Park IL), Establishing telecommunications calls in a broadband network.
  14. McAuley Anthony J. (Bloomfield NJ) Tsuchiya Paul F. (Lake Hopatcong NJ) Wilson Daniel V. (Rockaway Township ; Morris County NJ), Fast multilevel hierarchical routing table lookup using content addressable memory.
  15. Corbalis Charles M. (Saratoga CA) Heitkamp Ross S. (Mountain View CA) Wu Mike M. (Fremont CA) Gupta Amar (Cupertino CA), Flexible destination address mapping mechanism in a cell switching communication controller.
  16. Tsuchiya Paul F. (Lake Hopatcong NJ), General internet method for routing packets in a communications network.
  17. Farinacci Dino ; Rekhter Yakov, Hierarchical routing knowledge for multicast packet routing.
  18. McHarg Christopher G. (Winfield IL) Newman Thomas E. (Wheaton IL) Schaff Kenneth N. (Warrenville IL) Wendland Kenneth E. (St. Charles IL), High bandwidth packet switch.
  19. Ferguson Dennis C. ; Sindhu Pradeep S. ; Patel Rajiv N., High speed variable length best match look-up in a switching device.
  20. Doeringer Willibald (Langnau am Albis CHX) Dykeman Douglas (Rueschlikon NC CHX) Edwards Allan K. (Raleigh NC) Pozefsky Diane P. (Chapel Hill NC) Sarkar Soumitra (Cary NC) Turner Roger D. (Cary NC), Inter-domain multicast routing.
  21. Dobbins Kurt A. ; Cullerot David L. ; Negus Stephen H. ; Haggerty William T., Internet protocol (IP) work group routing.
  22. Varghese George ; Venkatachary Srinivasan, Method and apparatus for fast hierarchical address lookup using controlled expansion of prefixes.
  23. Liang Chao-Yu (San Jose CA), Method and apparatus for identifying port/station relationships in a network.
  24. Mazzola Mario (San Jose CA) Cafiero Luca (Palo Alto CA) DeNicolo Maurilio (Sunnyvale CA), Method and apparatus for multilevel encoding for a local area network.
  25. Callon Ross W. (Bedford MA), Method and apparatus for routing for virtual networks.
  26. Christensen Kenneth J. (Apex NC) Siegel Michael S. (Raleigh NC) Strole Norman C. (Raleigh NC) Zeisz ; Jr. Raymond L. (Raleigh NC), Method and system in a local area network switch for dynamically changing operating modes.
  27. Tzeng Hong-Yi, Method for IP routing table look-up.
  28. Aleksey Romanov, Multi-level table lookup.
  29. Francis Paul T. (Morristown NJ) Ballardie Anthony J. (Alstonefield GB2) Crowcroft Jonathan A. (London GB2), Multicast routing using core based trees.
  30. Wilford Bruce A., Multiple parallel packet routing lookup.
  31. Virgile Kenneth, Network bridge with multicast forwarding table.
  32. Dobbins Kurt (Bedford NH) Andlauer Phil (Londonderry NH) Oliver Chris (Rochester NH) Parker Tom (Merrimack NH) Grimes Andy (Cape Neddick ME) Nutbrown Bruce (Campton NH) Hullette Dan (Wilton NH) Dev R, Network having secure fast packet switching and guaranteed quality of service.
  33. Krause John C. ; Garcia David J. ; Horst Robert W. ; Iswandhi Geoffrey I. ; Sonnier David Paul ; Watson William Joel ; Zalzala Linda Ellen, Network message routing using routing table information and supplemental enable information for deadlock prevention.
  34. Opher Ayal (Mountain View CA) Garg Gaurav (Mountain View CA) Kruzinski Philip (Redwood City CA) Sikdar Som (San Jose CA), Routing device utilizing an ATM switch as a multi-channel backplane in a communication network.
  35. Nakazawa Fumio,JPX, Routing method and system using an internet protocol.
  36. Turner Jonathan ; Varghese George ; Waldvogel Marcel,CHX, Scalable high speed IP routing lookups.
  37. Gupta Dev V. (Flemington NJ) Chen Yu-Ren B. (Somerville NJ) Sharper Craig A. (Los Altos CA) Stone Alan E. (Morristown NJ), Scalable multimedia network.
  38. Chao Hung-Hsiang Jonathan ; Choe Byeong-Seog,KRX, Scaleable multicast ATM switch.
  39. Newman Peter (Mountain View CA), Self-routing switching element and fast packet switch.
  40. Aramaki Toshiya (Tokyo JPX), Switching system with time-stamped packet distribution input stage and packet sequencing output stage.
  41. Cherukuri Rao J. (Chapel Hill NC) Lai Fuyung (Raleigh NC) Sy Kian-Bon K. (Cary NC), System and method for controlling LAN data flow control through a frame relay network by end point station transmitting.
  42. Khanna, Sanjay, Technique for fast and efficient internet protocol (IP) address lookup.

이 특허를 인용한 특허 (5)

  1. Hirota,Nagayuki; Sekino,Hiroshi; Morimoto,Shigeki; Sako,Yoshihito; Fukuda,Masashi, Packet switching method and apparatus thereof.
  2. Sindhu, Pradeep S.; Kompella, Kireeti; Ferguson, Dennis C.; Liencres, Bjorn O.; Agarwal, Nalini; Ju, Hann-Hwan; Lim, Raymond Marcelino Manese; Oskouy, Rasoul Mirzazadeh; Veeragandham, Sreeram, Separation of data and control in a switching device.
  3. Sindhu, Pradeep S.; Kompella, Kireeti; Ferguson, Dennis C.; Liencres, Bjorn O.; Agarwal, Nalini; Ju, Hann-Hwan; Lim, Raymond Marcelino Manese; Oskouy, Rasoul Mirzazadeh; Veeragandham, Sreeram, Separation of data and control in a switching device.
  4. Sindhu, Pradeep S.; Kompella, Kireeti; Ferguson, Dennis C.; Liencres, Bjorn O; Agarwal, Nalini; Ju, Hann-Hwan; Lim, Raymond Marcelino Manese; Oskouy, Rasoul Mirzazadeh; Veeragandham, Sreeram, Separation of data and control in a switching device.
  5. Sindhu,Pradeep S.; Kompella,Kireeti; Ferguson,Dennis C.; Liencres,Bjorn O.; Agarwal,Nalini; Ju,Hann Hwan; Lim,Raymond Marcelino Manese; Oskouy,Rasoul Mirzazadeh; Veeragandham,Sreeram, Separation of data and control in a switching device.
섹션별 컨텐츠 바로가기

AI-Helper ※ AI-Helper는 오픈소스 모델을 사용합니다.

AI-Helper 아이콘
AI-Helper
안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

선택된 텍스트