DE60131596D1 - Stapelbare Sucheinrichtung - Google Patents

Stapelbare Sucheinrichtung

Info

Publication number
DE60131596D1
DE60131596D1 DE60131596T DE60131596T DE60131596D1 DE 60131596 D1 DE60131596 D1 DE 60131596D1 DE 60131596 T DE60131596 T DE 60131596T DE 60131596 T DE60131596 T DE 60131596T DE 60131596 D1 DE60131596 D1 DE 60131596D1
Authority
DE
Germany
Prior art keywords
match
result
lookup
lookup engine
engine
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
DE60131596T
Other languages
English (en)
Other versions
DE60131596T2 (de
Inventor
Mathieu Tallegas
Abdelkahim Safir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia of America Corp
Original Assignee
Alcatel Internetworking PE Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcatel Internetworking PE Inc filed Critical Alcatel Internetworking PE Inc
Publication of DE60131596D1 publication Critical patent/DE60131596D1/de
Application granted granted Critical
Publication of DE60131596T2 publication Critical patent/DE60131596T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/60—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources
    • H04L67/61—Scheduling or organising the servicing of application requests, e.g. requests for application data transmissions using the analysis and optimisation of the required network resources taking into account QoS or priority requirements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/28—Routing or path finding of packets in data switching networks using route fault recovery
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/44—Distributed routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/52—Multiprotocol routers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/54—Organization of routing tables
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/742—Route cache; Operation thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H04L45/7452—Multiple parallel or consecutive lookup operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/20—Traffic policing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2408—Traffic characterised by specific attributes, e.g. priority or QoS for supporting different services, e.g. a differentiated services [DiffServ] type of service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2441—Traffic characterised by specific attributes, e.g. priority or QoS relying on flow classification, e.g. using integrated services [IntServ]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/24—Traffic characterised by specific attributes, e.g. priority or QoS
    • H04L47/2458—Modification of priorities while in transit
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/31—Flow control; Congestion control by tagging of packets, e.g. using discard eligibility [DE] bits
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/32—Flow control; Congestion control by discarding or delaying data units, e.g. packets or frames
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/25—Routing or path finding in a switch fabric
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L9/00—Cryptographic mechanisms or cryptographic arrangements for secret or secure communications; Network security protocols
    • H04L9/40—Network security protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/74—Address processing for routing
    • H04L45/745—Address table lookup; Address filtering
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/35—Switches specially adapted for specific applications
    • H04L49/351—Switches specially adapted for specific applications for local area network [LAN], e.g. Ethernet switches
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
DE60131596T 2000-05-24 2001-05-23 Stapelbare Sucheinrichtung Expired - Lifetime DE60131596T2 (de)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US20699600P 2000-05-24 2000-05-24
US20661700P 2000-05-24 2000-05-24
US206996P 2000-05-24
US206617P 2000-05-24
US21573800P 2000-06-29 2000-06-29
US215738P 2000-06-29
US09/764,943 US6957272B2 (en) 2000-05-24 2001-01-18 Stackable lookup engines
US764943 2001-01-18

Publications (2)

Publication Number Publication Date
DE60131596D1 true DE60131596D1 (de) 2008-01-10
DE60131596T2 DE60131596T2 (de) 2008-10-23

Family

ID=27498618

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60131596T Expired - Lifetime DE60131596T2 (de) 2000-05-24 2001-05-23 Stapelbare Sucheinrichtung

Country Status (4)

Country Link
US (1) US6957272B2 (de)
EP (1) EP1158729B1 (de)
AT (1) ATE379904T1 (de)
DE (1) DE60131596T2 (de)

Families Citing this family (73)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7343413B2 (en) 2000-03-21 2008-03-11 F5 Networks, Inc. Method and system for optimizing a network by independently scaling control segments and data flow
US8380854B2 (en) 2000-03-21 2013-02-19 F5 Networks, Inc. Simplified method for processing multiple connections from the same client
US7490162B1 (en) * 2002-05-15 2009-02-10 F5 Networks, Inc. Method and system for forwarding messages received at a traffic manager
JP4050559B2 (ja) * 2002-06-28 2008-02-20 富士通株式会社 コンテンツ検索処理プログラム、コンテンツ検索処理プログラムを記録した記録媒体およびオペレータ問合せ処理システム
US7774484B1 (en) 2002-12-19 2010-08-10 F5 Networks, Inc. Method and system for managing network traffic
JP4355188B2 (ja) * 2003-10-03 2009-10-28 株式会社日立製作所 パケット転送装置
US9614772B1 (en) 2003-10-20 2017-04-04 F5 Networks, Inc. System and method for directing network traffic in tunneling applications
US7903555B2 (en) * 2003-12-17 2011-03-08 Intel Corporation Packet tracing
CN101268642B (zh) * 2005-07-28 2011-04-13 河床技术股份有限公司 串行群集
US8418233B1 (en) 2005-07-29 2013-04-09 F5 Networks, Inc. Rule based extensible authentication
US8533308B1 (en) 2005-08-12 2013-09-10 F5 Networks, Inc. Network traffic management through protocol-configurable transaction processing
US8565088B1 (en) 2006-02-01 2013-10-22 F5 Networks, Inc. Selectively enabling packet concatenation based on a transaction boundary
US8792497B2 (en) * 2006-06-05 2014-07-29 Tellabs Operations, Inc. Method and apparatus for performing link aggregation
US9106606B1 (en) 2007-02-05 2015-08-11 F5 Networks, Inc. Method, intermediate device and computer program code for maintaining persistency
US8073046B2 (en) * 2007-06-14 2011-12-06 Zoran Corporation Fast training equalization of a signal by using adaptive-iterative algorithm with main path phase correction
US8806053B1 (en) 2008-04-29 2014-08-12 F5 Networks, Inc. Methods and systems for optimizing network traffic using preemptive acknowledgment signals
US8218574B2 (en) * 2008-05-06 2012-07-10 Harris Corporation Scalable packet analyzer and related method
US9832069B1 (en) 2008-05-30 2017-11-28 F5 Networks, Inc. Persistence based on server response in an IP multimedia subsystem (IMS)
US9130846B1 (en) 2008-08-27 2015-09-08 F5 Networks, Inc. Exposed control components for customizable load balancing and persistence
US8566444B1 (en) 2008-10-30 2013-10-22 F5 Networks, Inc. Methods and system for simultaneous multiple rules checking
US7831609B1 (en) * 2009-08-25 2010-11-09 Vizibility Inc. System and method for searching, formulating, distributing and monitoring usage of predefined internet search queries
US10157280B2 (en) 2009-09-23 2018-12-18 F5 Networks, Inc. System and method for identifying security breach attempts of a website
US9313047B2 (en) 2009-11-06 2016-04-12 F5 Networks, Inc. Handling high throughput and low latency network data packets in a traffic management device
US8868961B1 (en) 2009-11-06 2014-10-21 F5 Networks, Inc. Methods for acquiring hyper transport timing and devices thereof
US10721269B1 (en) 2009-11-06 2020-07-21 F5 Networks, Inc. Methods and system for returning requests with javascript for clients before passing a request to a server
US9141625B1 (en) 2010-06-22 2015-09-22 F5 Networks, Inc. Methods for preserving flow state during virtual machine migration and devices thereof
US10015286B1 (en) 2010-06-23 2018-07-03 F5 Networks, Inc. System and method for proxying HTTP single sign on across network domains
US8908545B1 (en) 2010-07-08 2014-12-09 F5 Networks, Inc. System and method for handling TCP performance in network access with driver initiated application tunnel
US8347100B1 (en) 2010-07-14 2013-01-01 F5 Networks, Inc. Methods for DNSSEC proxying and deployment amelioration and systems thereof
US9083760B1 (en) 2010-08-09 2015-07-14 F5 Networks, Inc. Dynamic cloning and reservation of detached idle connections
US8630174B1 (en) 2010-09-14 2014-01-14 F5 Networks, Inc. System and method for post shaping TCP packetization
US8463909B1 (en) 2010-09-15 2013-06-11 F5 Networks, Inc. Systems and methods for managing server resources
US8886981B1 (en) 2010-09-15 2014-11-11 F5 Networks, Inc. Systems and methods for idle driven scheduling
US8804504B1 (en) 2010-09-16 2014-08-12 F5 Networks, Inc. System and method for reducing CPU load in processing PPP packets on a SSL-VPN tunneling device
EP2633667B1 (de) 2010-10-29 2017-09-06 F5 Networks, Inc System und verfahren zur on-the-fly-protokollkonvertierung bei der ermittlung von richtliniendurchsetzungsinformationen
US8959571B2 (en) 2010-10-29 2015-02-17 F5 Networks, Inc. Automated policy builder
US8627467B2 (en) 2011-01-14 2014-01-07 F5 Networks, Inc. System and method for selectively storing web objects in a cache memory based on policy decisions
US10135831B2 (en) 2011-01-28 2018-11-20 F5 Networks, Inc. System and method for combining an access control system with a traffic management system
US9246819B1 (en) 2011-06-20 2016-01-26 F5 Networks, Inc. System and method for performing message-based load balancing
US9270766B2 (en) 2011-12-30 2016-02-23 F5 Networks, Inc. Methods for identifying network traffic characteristics to correlate and manage one or more subsequent flows and devices thereof
US10230566B1 (en) 2012-02-17 2019-03-12 F5 Networks, Inc. Methods for dynamically constructing a service principal name and devices thereof
US9231879B1 (en) 2012-02-20 2016-01-05 F5 Networks, Inc. Methods for policy-based network traffic queue management and devices thereof
US9172753B1 (en) 2012-02-20 2015-10-27 F5 Networks, Inc. Methods for optimizing HTTP header based authentication and devices thereof
EP2853074B1 (de) 2012-04-27 2021-03-24 F5 Networks, Inc Verfahren zur optimierung von inhaltsdienstanfragen und vorrichtungen dafür
US10375155B1 (en) 2013-02-19 2019-08-06 F5 Networks, Inc. System and method for achieving hardware acceleration for asymmetric flow connections
US10187317B1 (en) 2013-11-15 2019-01-22 F5 Networks, Inc. Methods for traffic rate control and devices thereof
EP3131240B1 (de) * 2014-04-30 2020-06-10 Huawei Technologies Co., Ltd. Suchvorrichtung und -verfahren
US10015143B1 (en) 2014-06-05 2018-07-03 F5 Networks, Inc. Methods for securing one or more license entitlement grants and devices thereof
US11838851B1 (en) 2014-07-15 2023-12-05 F5, Inc. Methods for managing L7 traffic classification and devices thereof
US10122630B1 (en) 2014-08-15 2018-11-06 F5 Networks, Inc. Methods for network traffic presteering and devices thereof
US10182013B1 (en) 2014-12-01 2019-01-15 F5 Networks, Inc. Methods for managing progressive image delivery and devices thereof
US11895138B1 (en) 2015-02-02 2024-02-06 F5, Inc. Methods for improving web scanner accuracy and devices thereof
US9680749B2 (en) * 2015-02-27 2017-06-13 Arista Networks, Inc. System and method of using an exact match table and longest prefix match table as a combined longest prefix match
US10834065B1 (en) 2015-03-31 2020-11-10 F5 Networks, Inc. Methods for SSL protected NTLM re-authentication and devices thereof
US11350254B1 (en) 2015-05-05 2022-05-31 F5, Inc. Methods for enforcing compliance policies and devices thereof
US10505818B1 (en) 2015-05-05 2019-12-10 F5 Networks. Inc. Methods for analyzing and load balancing based on server health and devices thereof
US11757946B1 (en) 2015-12-22 2023-09-12 F5, Inc. Methods for analyzing network traffic and enforcing network policies and devices thereof
US10404698B1 (en) 2016-01-15 2019-09-03 F5 Networks, Inc. Methods for adaptive organization of web application access points in webtops and devices thereof
US11178150B1 (en) 2016-01-20 2021-11-16 F5 Networks, Inc. Methods for enforcing access control list based on managed application and devices thereof
US10797888B1 (en) 2016-01-20 2020-10-06 F5 Networks, Inc. Methods for secured SCEP enrollment for client devices and devices thereof
US10791088B1 (en) 2016-06-17 2020-09-29 F5 Networks, Inc. Methods for disaggregating subscribers via DHCP address translation and devices thereof
US11063758B1 (en) 2016-11-01 2021-07-13 F5 Networks, Inc. Methods for facilitating cipher selection and devices thereof
US10505792B1 (en) 2016-11-02 2019-12-10 F5 Networks, Inc. Methods for facilitating network traffic analytics and devices thereof
US11496438B1 (en) 2017-02-07 2022-11-08 F5, Inc. Methods for improved network security using asymmetric traffic delivery and devices thereof
US10791119B1 (en) 2017-03-14 2020-09-29 F5 Networks, Inc. Methods for temporal password injection and devices thereof
US10812266B1 (en) 2017-03-17 2020-10-20 F5 Networks, Inc. Methods for managing security tokens based on security violations and devices thereof
US10931662B1 (en) 2017-04-10 2021-02-23 F5 Networks, Inc. Methods for ephemeral authentication screening and devices thereof
US10972453B1 (en) 2017-05-03 2021-04-06 F5 Networks, Inc. Methods for token refreshment based on single sign-on (SSO) for federated identity environments and devices thereof
US11343237B1 (en) 2017-05-12 2022-05-24 F5, Inc. Methods for managing a federated identity environment using security and access control data and devices thereof
US11122042B1 (en) 2017-05-12 2021-09-14 F5 Networks, Inc. Methods for dynamically managing user access control and devices thereof
US11122083B1 (en) 2017-09-08 2021-09-14 F5 Networks, Inc. Methods for managing network connections based on DNS data and network policies and devices thereof
US11658995B1 (en) 2018-03-20 2023-05-23 F5, Inc. Methods for dynamically mitigating network attacks and devices thereof
US11044200B1 (en) 2018-07-06 2021-06-22 F5 Networks, Inc. Methods for service stitching using a packet header and devices thereof

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5930359A (en) 1996-09-23 1999-07-27 Motorola, Inc. Cascadable content addressable memory and system
US6493347B2 (en) * 1996-12-16 2002-12-10 Juniper Networks, Inc. Memory organization in a switching device
US5909440A (en) * 1996-12-16 1999-06-01 Juniper Networks High speed variable length best match look-up in a switching device
US5983223A (en) 1997-05-06 1999-11-09 Novell, Inc. Method and apparatus for determining a longest matching prefix from a dictionary of prefixes
US5938736A (en) * 1997-06-30 1999-08-17 Sun Microsystems, Inc. Search engine architecture for a high performance multi-layer switch element
US6006306A (en) * 1997-07-02 1999-12-21 Xylan Corporation Integrated circuit with stage-implemented content-addressable memory cell
US6230236B1 (en) 1997-08-28 2001-05-08 Nortel Networks Corporation Content addressable memory system with cascaded memories and self timed signals
US6161144A (en) * 1998-01-23 2000-12-12 Alcatel Internetworking (Pe), Inc. Network switching device with concurrent key lookups
US6553000B1 (en) * 1998-01-27 2003-04-22 Alcatel Internetworking (Pe), Inc. Method and apparatus for forwarding network traffic
US6430527B1 (en) * 1998-05-06 2002-08-06 Avici Systems Prefix search circuitry and method
WO2000003516A1 (en) * 1998-07-08 2000-01-20 Broadcom Corporation Network switching architecture with multiple table synchronization, and forwarding of both ip and ipx packets
US6678269B1 (en) * 1998-10-05 2004-01-13 Alcatel Network switching device with disparate database formats
US6658015B1 (en) * 1999-05-28 2003-12-02 Advanced Micro Devices, Inc. Multiport switch with plurality of logic engines for simultaneously processing different respective data frames
US6665297B1 (en) * 1999-12-09 2003-12-16 Mayan Networks Corporation Network routing table
US6463067B1 (en) * 1999-12-13 2002-10-08 Ascend Communications, Inc. Submission and response architecture for route lookup and packet classification requests
US6711153B1 (en) * 1999-12-13 2004-03-23 Ascend Communications, Inc. Route lookup engine
EP1162788B1 (de) * 2000-06-09 2012-11-21 Broadcom Corporation "Trunking" und "Mirroring" über "stacked gigabit" Vermittlungsstellen
US6687715B2 (en) * 2001-06-28 2004-02-03 Intel Corporation Parallel lookups that keep order

Also Published As

Publication number Publication date
ATE379904T1 (de) 2007-12-15
DE60131596T2 (de) 2008-10-23
EP1158729A2 (de) 2001-11-28
US20010037396A1 (en) 2001-11-01
EP1158729A3 (de) 2004-04-07
US6957272B2 (en) 2005-10-18
EP1158729B1 (de) 2007-11-28

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