DE69434330D1 - Übertragungsvorrichtgung und verfahren - Google Patents

Übertragungsvorrichtgung und verfahren

Info

Publication number
DE69434330D1
DE69434330D1 DE69434330T DE69434330T DE69434330D1 DE 69434330 D1 DE69434330 D1 DE 69434330D1 DE 69434330 T DE69434330 T DE 69434330T DE 69434330 T DE69434330 T DE 69434330T DE 69434330 D1 DE69434330 D1 DE 69434330D1
Authority
DE
Germany
Prior art keywords
port
ports
packets
monitoring
packet
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
DE69434330T
Other languages
English (en)
Other versions
DE69434330T2 (de
Inventor
Manohar Murthy
F Wakerly
I Laursen
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.)
Ericsson AB
Original Assignee
Marconi Intellectual Property Ringfence Inc
Marconi Intellectual Property US 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 Marconi Intellectual Property Ringfence Inc, Marconi Intellectual Property US Inc filed Critical Marconi Intellectual Property Ringfence Inc
Publication of DE69434330D1 publication Critical patent/DE69434330D1/de
Application granted granted Critical
Publication of DE69434330T2 publication Critical patent/DE69434330T2/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
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/46—Interconnection of networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L43/00—Arrangements for monitoring or testing data switching networks
DE69434330T 1993-07-19 1994-06-29 Übertragungsvorrichtgung und verfahren Expired - Lifetime DE69434330T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/093,397 US5515376A (en) 1993-07-19 1993-07-19 Communication apparatus and methods
US93397 1993-07-19
PCT/US1994/007082 WO1995003659A1 (en) 1993-07-19 1994-06-29 Communication apparatus and methods

Publications (2)

Publication Number Publication Date
DE69434330D1 true DE69434330D1 (de) 2005-05-19
DE69434330T2 DE69434330T2 (de) 2006-03-09

Family

ID=22238695

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69434330T Expired - Lifetime DE69434330T2 (de) 1993-07-19 1994-06-29 Übertragungsvorrichtgung und verfahren

Country Status (6)

Country Link
US (3) US5515376A (de)
EP (1) EP0710415B1 (de)
JP (1) JP3335358B2 (de)
AT (1) ATE293327T1 (de)
DE (1) DE69434330T2 (de)
WO (1) WO1995003659A1 (de)

Families Citing this family (334)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6157621A (en) * 1991-10-28 2000-12-05 Teledesic Llc Satellite communication system
US5515376A (en) 1993-07-19 1996-05-07 Alantec, Inc. Communication apparatus and methods
US6269398B1 (en) * 1993-08-20 2001-07-31 Nortel Networks Limited Method and system for monitoring remote routers in networks for available protocols and providing a graphical representation of information received from the routers
US5857084A (en) * 1993-11-02 1999-01-05 Klein; Dean A. Hierarchical bus structure access system
WO1997000471A2 (en) * 1993-12-15 1997-01-03 Check Point Software Technologies Ltd. A system for securing the flow of and selectively modifying packets in a computer network
US5835726A (en) * 1993-12-15 1998-11-10 Check Point Software Technologies Ltd. System for securing the flow of and selectively modifying packets in a computer network
JP3542159B2 (ja) * 1994-03-17 2004-07-14 株式会社日立製作所 マルチプロセッサ構造のブリッジ
US5666292A (en) * 1994-12-13 1997-09-09 Pitney Bowes Inc. External interface unit having message routing and protocol conversion
US6256313B1 (en) 1995-01-11 2001-07-03 Sony Corporation Triplet architecture in a multi-port bridge for a local area network
US5857075A (en) * 1995-01-11 1999-01-05 Sony Corporation Method and integrated circuit for high-bandwidth network server interfacing to a local area network
US6044400A (en) * 1995-03-25 2000-03-28 Lucent Technologies Inc. Switch monitoring system having a data collection device using filters in parallel orientation and filter counter for counting combination of filtered events
JP2723071B2 (ja) * 1995-03-31 1998-03-09 日本電気株式会社 Ａｔｍ−ｌａｎ接続装置及びａｔｍ−ｌａｎ
US5790799A (en) * 1995-05-17 1998-08-04 Digital Equipment Corporation System for sampling network packets by only storing the network packet that its error check code matches with the reference error check code
JPH08331137A (ja) * 1995-05-31 1996-12-13 Fujitsu Ltd Ｓｍｄｓ交換装置
US20040264402A9 (en) * 1995-06-01 2004-12-30 Padcom. Inc. Port routing functionality
US6418324B1 (en) * 1995-06-01 2002-07-09 Padcom, Incorporated Apparatus and method for transparent wireless communication between a remote device and host system
US5608892A (en) * 1995-06-09 1997-03-04 Alantec Corporation Active cache for a microprocessor
US5691984A (en) * 1995-08-15 1997-11-25 Honeywell Inc. Compact, adaptable brouting switch
US5740175A (en) * 1995-10-03 1998-04-14 National Semiconductor Corporation Forwarding database cache for integrated switch controller
DE69532448T2 (de) * 1995-10-20 2004-10-21 Ibm Brückenvorrichtung zur Verkehrsfilterung in Kommunikationsnetzen
US5835696A (en) * 1995-11-22 1998-11-10 Lucent Technologies Inc. Data router backup feature
US6441931B1 (en) 1996-02-23 2002-08-27 Nortel Networks Limited Method and apparatus for monitoring a dedicated communications medium in a switched data network
US6047321A (en) * 1996-02-23 2000-04-04 Nortel Networks Corporation Method and apparatus for monitoring a dedicated communications medium in a switched data network
US5898837A (en) * 1996-02-23 1999-04-27 Bay Networks, Inc. Method and apparatus for monitoring a dedicated communications medium in a switched data network
US5754791A (en) * 1996-03-25 1998-05-19 I-Cube, Inc. Hierarchical address translation system for a network switch
US6243667B1 (en) 1996-05-28 2001-06-05 Cisco Systems, Inc. Network flow switching and flow data export
US5802054A (en) * 1996-08-15 1998-09-01 3Com Corporation Atomic network switch with integrated circuit switch nodes
US6381632B1 (en) * 1996-09-10 2002-04-30 Youpowered, Inc. Method and apparatus for tracking network usage
CA2218218A1 (en) * 1996-11-08 1998-05-08 At&T Corp. Promiscuous network monitoring utilizing multicasting within a switch
US6044401A (en) * 1996-11-20 2000-03-28 International Business Machines Corporation Network sniffer for monitoring and reporting network information that is not privileged beyond a user's privilege level
US6493347B2 (en) * 1996-12-16 2002-12-10 Juniper Networks, Inc. Memory organization in a switching device
EP0849911A3 (de) * 1996-12-18 1999-02-10 Nortel Networks Corporation Überwachung eines Kommunikationsnetz
US6201789B1 (en) * 1996-12-30 2001-03-13 Compaq Computer Corporation Network switch with dynamic backpressure per port
US6098110A (en) * 1996-12-30 2000-08-01 Compaq Computer Corporation Network switch with a multiple bus structure and a bridge interface for transferring network data between different buses
US6233246B1 (en) 1996-12-30 2001-05-15 Compaq Computer Corporation Network switch with statistics read accesses
US6222840B1 (en) * 1996-12-30 2001-04-24 Compaq Computer Corporation Method and system for performing concurrent read and write cycles in network switch
US6098109A (en) 1996-12-30 2000-08-01 Compaq Computer Corporation Programmable arbitration system for determining priority of the ports of a network switch
US6665733B1 (en) * 1996-12-30 2003-12-16 Hewlett-Packard Development Company, L.P. Network communication device including bonded ports for increased bandwidth
US6173364B1 (en) * 1997-01-15 2001-01-09 At&T Corp. Session cache and rule caching method for a dynamic filter
JPH10207804A (ja) * 1997-01-16 1998-08-07 Alps Electric Co Ltd 偽装端末システムおよび偽装端末装置
US6205147B1 (en) * 1997-02-11 2001-03-20 Newbridge Networks Corporation Virtual network architecture
US6151316A (en) * 1997-02-14 2000-11-21 Advanced Micro Devices, Inc. Apparatus and method for synthesizing management packets for transmission between a network switch and a host controller
US6233244B1 (en) 1997-02-14 2001-05-15 Advanced Micro Devices, Inc. Method and apparatus for reclaiming buffers
US6128654A (en) * 1997-02-14 2000-10-03 Advanced Micro Devices, Inc. Method and apparatus for transmitting multiple copies by replicating data identifiers
US6487212B1 (en) 1997-02-14 2002-11-26 Advanced Micro Devices, Inc. Queuing structure and method for prioritization of frames in a network switch
US6175902B1 (en) 1997-12-18 2001-01-16 Advanced Micro Devices, Inc. Method and apparatus for maintaining a time order by physical ordering in a memory
US6094436A (en) * 1997-02-14 2000-07-25 Advanced Micro Devices, Inc. Integrated multiport switch having shared media access control circuitry
US5953335A (en) * 1997-02-14 1999-09-14 Advanced Micro Devices, Inc. Method and apparatus for selectively discarding packets for blocked output queues in the network switch
US6115387A (en) * 1997-02-14 2000-09-05 Advanced Micro Devices, Inc. Method and apparatus for controlling initiation of transmission of data as a function of received data
US6130891A (en) * 1997-02-14 2000-10-10 Advanced Micro Devices, Inc. Integrated multiport switch having management information base (MIB) interface temporary storage
US6236654B1 (en) * 1997-02-14 2001-05-22 Advanced Micro Devices, Inc. Method and apparatus for managing learning in an address table in memory
US6061351A (en) * 1997-02-14 2000-05-09 Advanced Micro Devices, Inc. Multicopy queue structure with searchable cache area
WO1998045995A1 (en) * 1997-04-09 1998-10-15 Alcatel Australia Limited Internet closed user group
US6041042A (en) * 1997-05-27 2000-03-21 Cabletron Systems, Inc. Remote port mirroring system and method thereof
US6324516B1 (en) * 1997-06-11 2001-11-27 Matthew P. Shults System and apparatus for utilization review of medical claims
US6081512A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. Spanning tree support in a high performance network device
US6021132A (en) * 1997-06-30 2000-02-01 Sun Microsystems, Inc. Shared memory management in a switched network element
US6052738A (en) * 1997-06-30 2000-04-18 Sun Microsystems, Inc. Method and apparatus in a packet routing switch for controlling access at different data rates to a shared memory
US6049528A (en) * 1997-06-30 2000-04-11 Sun Microsystems, Inc. Trunking ethernet-compatible networks
US6119196A (en) * 1997-06-30 2000-09-12 Sun Microsystems, Inc. System having multiple arbitrating levels for arbitrating access to a shared memory by network ports operating at different data rates
US5920566A (en) * 1997-06-30 1999-07-06 Sun Microsystems, Inc. Routing in a multi-layer distributed network element
US6016310A (en) * 1997-06-30 2000-01-18 Sun Microsystems, Inc. Trunking support in a high performance network device
US6246680B1 (en) 1997-06-30 2001-06-12 Sun Microsystems, Inc. Highly integrated multi-layer switch element architecture
US5938736A (en) * 1997-06-30 1999-08-17 Sun Microsystems, Inc. Search engine architecture for a high performance multi-layer switch element
US6094435A (en) * 1997-06-30 2000-07-25 Sun Microsystems, Inc. System and method for a quality of service in a multi-layer network element
US6014380A (en) * 1997-06-30 2000-01-11 Sun Microsystems, Inc. Mechanism for packet field replacement in a multi-layer distributed network element
US6044418A (en) * 1997-06-30 2000-03-28 Sun Microsystems, Inc. Method and apparatus for dynamically resizing queues utilizing programmable partition pointers
US6128666A (en) * 1997-06-30 2000-10-03 Sun Microsystems, Inc. Distributed VLAN mechanism for packet field replacement in a multi-layered switched network element using a control field/signal for indicating modification of a packet with a database search engine
US6081522A (en) * 1997-06-30 2000-06-27 Sun Microsystems, Inc. System and method for a multi-layer network element
US6088356A (en) * 1997-06-30 2000-07-11 Sun Microsystems, Inc. System and method for a multi-layer network element
US6044087A (en) * 1997-06-30 2000-03-28 Sun Microsystems, Inc. Interface for a highly integrated ethernet network element
US6347089B1 (en) * 1997-07-02 2002-02-12 Advanced Communication Devices Corp. Simplified ethernet frame switching system architecture without local buffer requirement
US6154462A (en) 1997-08-21 2000-11-28 Adc Telecommunications, Inc. Circuits and methods for a ring network
US6331985B1 (en) * 1997-08-21 2001-12-18 Adc Telecommunications, Inc. Telecommunication network with variable address learning, switching and routing
US6449273B1 (en) * 1997-09-04 2002-09-10 Hyundai Electronics America Multi-port packet processor
US6308218B1 (en) 1997-09-17 2001-10-23 Sony Corporation Address look-up mechanism in a multi-port bridge for a local area network
US6301256B1 (en) 1997-09-17 2001-10-09 Sony Corporation Selection technique for preventing a source port from becoming a destination port in a multi-port bridge for a local area network
US6617879B1 (en) 1997-09-17 2003-09-09 Sony Corporation Transparently partitioned communication bus for multi-port bridge for a local area network
US6363067B1 (en) * 1997-09-17 2002-03-26 Sony Corporation Staged partitioned communication bus for a multi-port bridge for a local area network
US6442168B1 (en) * 1997-09-17 2002-08-27 Sony Corporation High speed bus structure in a multi-port bridge for a local area network
US6816490B1 (en) 1997-09-17 2004-11-09 Sony Corporation Statistical learning technique in a multi-port bridge for a local area network
US6157951A (en) * 1997-09-17 2000-12-05 Sony Corporation Dual priority chains for data-communication ports in a multi-port bridge for a local area network
US6446173B1 (en) 1997-09-17 2002-09-03 Sony Corporation Memory controller in a multi-port bridge for a local area network
US6128296A (en) * 1997-10-03 2000-10-03 Cisco Technology, Inc. Method and apparatus for distributed packet switching using distributed address tables
US5926463A (en) * 1997-10-06 1999-07-20 3Com Corporation Method and apparatus for viewing and managing a configuration of a computer network
US6049824A (en) * 1997-11-21 2000-04-11 Adc Telecommunications, Inc. System and method for modifying an information signal in a telecommunications system
GB9725372D0 (en) 1997-11-28 1998-01-28 3Com Ireland Trunking in stacked communication devices
GB2333428B (en) * 1997-11-28 2002-10-16 3Com Technologies Ltd Congestion control in a management port
GB9725374D0 (en) * 1997-11-28 1998-01-28 3Com Ireland Port mirroring and security in stacked communication devices
US6128729A (en) * 1997-12-16 2000-10-03 Hewlett-Packard Company Method and system for automatic configuration of network links to attached devices
US6080203A (en) * 1997-12-18 2000-06-27 Advanced Micro Devices, Inc. Apparatus and method for designing a test and modeling system for a network switch device
US6084856A (en) * 1997-12-18 2000-07-04 Advanced Micro Devices, Inc. Method and apparatus for adjusting overflow buffers and flow control watermark levels
US6075721A (en) * 1997-12-18 2000-06-13 Advanced Micro Devices, Inc. Random access memory having bit selectable mask for memory writes
US6084878A (en) * 1997-12-18 2000-07-04 Advanced Micro Devices, Inc. External rules checker interface
US6084877A (en) * 1997-12-18 2000-07-04 Advanced Micro Devices, Inc. Network switch port configured for generating an index key for a network switch routing table using a programmable hash function
US6091707A (en) * 1997-12-18 2000-07-18 Advanced Micro Devices, Inc. Methods and apparatus for preventing under-flow conditions in a multiple-port switching device
US6230271B1 (en) * 1998-01-20 2001-05-08 Pilot Network Services, Inc. Dynamic policy-based apparatus for wide-range configurable network service authentication and access control using a fixed-path hardware configuration
JPH11249823A (ja) * 1998-02-27 1999-09-17 Hitachi Ltd バス制御システム
US6901075B1 (en) * 1998-03-12 2005-05-31 Whale Communications Ltd. Techniques for protection of data-communication networks
EP1062779B1 (de) * 1998-03-12 2012-02-08 Whale Communications Ltd. Verfahren zur Absicherung von Datenvermittlungsnetzwerken
US6876654B1 (en) * 1998-04-10 2005-04-05 Intel Corporation Method and apparatus for multiprotocol switching and routing
US6392996B1 (en) * 1998-04-13 2002-05-21 At&T Corp. Method and apparatus for frame peeking
US6175868B1 (en) * 1998-05-15 2001-01-16 Nortel Networks Limited Method and apparatus for automatically configuring a network switch
US6272133B1 (en) * 1998-05-21 2001-08-07 Inviscid Networks, Inc. Packet filtering method
US6570880B1 (en) 1998-08-21 2003-05-27 Adc Telecommunications, Inc. Control data over a ring network
US6539546B1 (en) 1998-08-21 2003-03-25 Adc Telecommunications, Inc. Transport of digitized signals over a ring network
US6389030B1 (en) 1998-08-21 2002-05-14 Adc Telecommunications, Inc. Internet access over a ring network
US6880004B2 (en) * 1998-08-26 2005-04-12 Sts Software Systems Ltd. Method for restoring a portion of a communication session transmitted over a computer network
US6381218B1 (en) 1998-09-11 2002-04-30 Compaq Computer Corporation Network controller system that uses directed heartbeat packets
US6272113B1 (en) 1998-09-11 2001-08-07 Compaq Computer Corporation Network controller system that uses multicast heartbeat packets
US6229538B1 (en) 1998-09-11 2001-05-08 Compaq Computer Corporation Port-centric graphic representations of network controllers
US6347087B1 (en) * 1998-10-05 2002-02-12 Packet Engines Incorporated Content-based forwarding/filtering in a network switching device
ATE350838T1 (de) * 1998-10-05 2007-01-15 Cit Alcatel Netzwerkvermittlungseinrichtung mit auf der basis von benutzung verteilten umleitungsdatenbanken
US8078727B2 (en) * 1998-10-09 2011-12-13 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7778260B2 (en) 1998-10-09 2010-08-17 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7136645B2 (en) 1998-10-09 2006-11-14 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US7293107B1 (en) 1998-10-09 2007-11-06 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US8060656B2 (en) * 1998-10-09 2011-11-15 Netmotion Wireless, Inc. Method and apparatus for providing mobile and other intermittent connectivity in a computing environment
US6611891B1 (en) 1998-11-23 2003-08-26 Advanced Micro Devices, Inc. Computer resource configuration mechanism across a multi-pipe communication link
DE69937464T2 (de) * 1999-01-14 2008-08-21 Nokia Corp. Verfahren und vorrichtung zum abhören
EP1022875B1 (de) * 1999-01-25 2005-06-01 Nippon Telegraph and Telephone Corporation Push-Netzwerk
US6636523B1 (en) 1999-01-27 2003-10-21 Advanced Micro Devices, Inc. Flow control using rules queue monitoring in a network switching system
US6463032B1 (en) 1999-01-27 2002-10-08 Advanced Micro Devices, Inc. Network switching system having overflow bypass in internal rules checker
US6546010B1 (en) 1999-02-04 2003-04-08 Advanced Micro Devices, Inc. Bandwidth efficiency in cascaded scheme
US6466580B1 (en) 1999-02-23 2002-10-15 Advanced Micro Devices, Inc. Method and apparatus for processing high and low priority frame data transmitted in a data communication system
US6393028B1 (en) 1999-02-25 2002-05-21 Advanced Micro Devices, Inc. Method and apparatus for providing EOF for frame modification
US6769055B1 (en) 1999-03-08 2004-07-27 Advanced Micro Devices, Inc. Two-part memory address generator
WO2000055750A1 (en) * 1999-03-15 2000-09-21 Smartsan Systems, Inc. System and method of zoning and access control in a computer network
US7366171B2 (en) 1999-03-17 2008-04-29 Broadcom Corporation Network switch
AU3529500A (en) * 1999-03-17 2000-10-04 Broadcom Corporation Network switch
US7643481B2 (en) 1999-03-17 2010-01-05 Broadcom Corporation Network switch having a programmable counter
US6490280B1 (en) 1999-03-31 2002-12-03 Advanced Micro Devices, Inc. Frame assembly in dequeuing block
US6515990B1 (en) 1999-03-31 2003-02-04 Advanced Micro Devices, Inc. Dequeuing logic architecture and operation in a multiport communication switch
US6731596B1 (en) 1999-04-01 2004-05-04 Advanced Micro Devices, Inc. Network switch having system for automatically detecting change in network node connection
US6487199B1 (en) 1999-04-07 2002-11-26 Advanced Micro Devices, Inc. Method and apparatus for maintaining randomly accessible copy number information on a network switch
DE19916490A1 (de) * 1999-04-13 2000-10-26 Alcatel Sa Überwachung der Übertragungsqualität in einem digital Nachrichtenübertragungsnetz
US7369550B1 (en) 1999-04-22 2008-05-06 Advanced Micro Devices Method and apparatus for locking a table in a network switch
US6336156B1 (en) 1999-04-22 2002-01-01 Advanced Micro Devices, Inc. Increased speed initialization using dynamic slot allocation
US6405258B1 (en) 1999-05-05 2002-06-11 Advanced Micro Devices Inc. Method and apparatus for controlling the flow of data frames through a network switch on a port-by-port basis
US6480490B1 (en) 1999-05-05 2002-11-12 Advanced Micro Devices, Inc. Interleaved access to address table in network switching system
US6335938B1 (en) 1999-05-05 2002-01-01 Advanced Micro Devices, Inc. Multiport communication switch having gigaport and expansion ports sharing the same time slot in internal rules checker
DE19921589C2 (de) * 1999-05-05 2002-10-24 Siemens Ag Verfahren zum Betrieb eines Datenübertragungssystems
US6345371B1 (en) 1999-05-05 2002-02-05 Advanced Micro Devices Inc. Method of performing diagnostic procedures on a queue structure
US6895015B1 (en) * 1999-05-05 2005-05-17 Advanced Micro Devices, Inc. Dynamic time slot allocation in internal rules checker scheduler
US6701489B1 (en) 1999-05-07 2004-03-02 Advanced Micro Devices, Inc. Method and apparatus for changing register implementation without code change
US6483844B1 (en) 1999-05-13 2002-11-19 Advanced Micro Devices, Inc. Apparatus and method for sharing an external memory between multiple network switches
US6563818B1 (en) 1999-05-20 2003-05-13 Advanced Micro Devices, Inc. Weighted round robin cell architecture
US6625157B2 (en) 1999-05-20 2003-09-23 Advanced Micro Devices, Inc. Apparatus and method in a network switch port for transferring data between buffer memory and transmit and receive state machines according to a prescribed interface protocol
US20060023716A1 (en) * 1999-05-20 2006-02-02 Advanced Micro Devices, Inc. Bit bucket
US6477170B1 (en) 1999-05-21 2002-11-05 Advanced Micro Devices, Inc. Method and apparatus for interfacing between systems operating under different clock regimes with interlocking to prevent overwriting of data
US6816488B1 (en) 1999-05-21 2004-11-09 Advanced Micro Devices, Inc. Apparatus and method for processing data frames in a network switch
US6813266B1 (en) 1999-05-21 2004-11-02 Advanced Micro Devices, Inc. Pipelined access to address table in a network switch
US6553027B1 (en) 1999-05-21 2003-04-22 Advanced Micro Devices, Inc. Apparatus and method for cascading multiple network switch devices
US6535489B1 (en) 1999-05-21 2003-03-18 Advanced Micro Devices, Inc. Method and apparatus in a network switch for handling link failure and link recovery in a trunked data path
US6574231B1 (en) 1999-05-21 2003-06-03 Advanced Micro Devices, Inc. Method and apparatus for queuing data frames in a network switch port
US6563790B1 (en) 1999-05-21 2003-05-13 Advanced Micro Devices, Inc. Apparatus and method for modifying a limit of a retry counter in a network switch port in response to exerting backpressure
US6577636B1 (en) 1999-05-21 2003-06-10 Advanced Micro Devices, Inc. Decision making engine receiving and storing a portion of a data frame in order to perform a frame forwarding decision
US6507564B1 (en) * 1999-05-21 2003-01-14 Advanced Micro Devices, Inc. Method and apparatus for testing aging function in a network switch
US6904043B1 (en) 1999-05-21 2005-06-07 Advanced Micro Devices, Inc. Apparatus and methods for storing and processing header information in a network switch
US6463478B1 (en) 1999-05-21 2002-10-08 Advanced Micro Devices, Inc. Method and apparatus for identifying runt data frames received by a network switch
US6504846B1 (en) 1999-05-21 2003-01-07 Advanced Micro Devices, Inc. Method and apparatus for reclaiming buffers using a single buffer bit
US6725270B1 (en) 1999-05-21 2004-04-20 Advanced Micro Devices, Inc. Apparatus and method for programmably modifying a limit of a retry counter in a network switch port in response to exerting backpressure
US7027437B1 (en) 1999-05-21 2006-04-11 Advanced Micro Devices, Inc. Network switch multiple-port sniffing
US6618390B1 (en) 1999-05-21 2003-09-09 Advanced Micro Devices, Inc. Method and apparatus for maintaining randomly accessible free buffer information for a network switch
US6529503B1 (en) 1999-05-21 2003-03-04 Advanced Micro Devices, Inc. Apparatus and method for storing header information in a network switch
US6597693B1 (en) 1999-05-21 2003-07-22 Advanced Micro Devices, Inc. Common scalable queuing and dequeuing architecture and method relative to network switch data rate
US6442137B1 (en) 1999-05-24 2002-08-27 Advanced Micro Devices, Inc. Apparatus and method in a network switch for swapping memory access slots between gigabit port and expansion port
US6401147B1 (en) 1999-05-24 2002-06-04 Advanced Micro Devices, Inc. Split-queue architecture with a first queue area and a second queue area and queue overflow area having a trickle mode and an overflow mode based on prescribed threshold values
US7031305B1 (en) 1999-05-24 2006-04-18 Advanced Micro Devices, Inc. Apparatus and method for programmable memory access slot assignment
US6501734B1 (en) 1999-05-24 2002-12-31 Advanced Micro Devices, Inc. Apparatus and method in a network switch for dynamically assigning memory interface slots between gigabit port and expansion port
US6680945B1 (en) 1999-05-24 2004-01-20 Advanced Micro Devices, Inc. Method and apparatus for support of tagging and untagging per VLAN per port
US6584106B1 (en) 1999-05-24 2003-06-24 Advanced Micro Devices, Inc. Backbone forwarding scheme for multiport network switch
US6775290B1 (en) 1999-05-24 2004-08-10 Advanced Micro Devices, Inc. Multiport network switch supporting multiple VLANs per port
GB2350530B (en) 1999-05-25 2001-05-30 3Com Corp Port mirroring across a trunked stack of multi-port communication devices
US6717914B1 (en) * 1999-05-27 2004-04-06 3Com Corporation System for probing switched virtual circuits in a connection oriented network
US6515993B1 (en) 1999-05-28 2003-02-04 Advanced Micro Devices, Inc. Method and apparatus for manipulating VLAN tags
US6625146B1 (en) 1999-05-28 2003-09-23 Advanced Micro Devices, Inc. Method and apparatus for operating a network switch in a CPU-less environment
US6721277B1 (en) 1999-05-28 2004-04-13 Advanced Micro Devices, Inc. Generic register interface for accessing registers located in different clock domains
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
US6697371B1 (en) * 1999-06-01 2004-02-24 Advanced Micro Devices, Inc. Network switch with on-board management information based (MIB) counters
US6658006B1 (en) 1999-06-03 2003-12-02 Fujitsu Network Communications, Inc. System and method for communicating data using modified header bits to identify a port
US6501758B1 (en) 1999-06-03 2002-12-31 Fujitsu Network Communications, Inc. Hybrid ATM/TDM transport over a common fiber ring
US6760332B1 (en) * 1999-06-03 2004-07-06 Fujitsu Network Communications, Inc. ATM multicasting system and method
US6665301B1 (en) * 1999-06-03 2003-12-16 Fujitsu Network Communications, Inc. Transmission slot allocation method and map for virtual tunnels in a transmission line
US6785285B1 (en) * 1999-06-03 2004-08-31 Fujitsu Network Communications, Inc. Method and system for providing broadcast channels over an emulated subnetwork
WO2000076152A1 (en) * 1999-06-03 2000-12-14 Fujitsu Network Communications, Inc. Method and system for transmitting traffic in a virtual tunnel of a transmission line
US7882247B2 (en) * 1999-06-11 2011-02-01 Netmotion Wireless, Inc. Method and apparatus for providing secure connectivity in mobile and other intermittent computing environments
US6907036B1 (en) * 1999-06-28 2005-06-14 Broadcom Corporation Network switch enhancements directed to processing of internal operations in the network switch
US7315552B2 (en) * 1999-06-30 2008-01-01 Broadcom Corporation Frame forwarding in a switch fabric
US6542512B1 (en) 1999-07-02 2003-04-01 Jenny Liu Fischer Architecture and method for flushing non-transmitted portions of a data frame from a transmitted FIFO buffer
US6731601B1 (en) 1999-09-09 2004-05-04 Advanced Micro Devices, Inc. Apparatus and method for resetting a retry counter in a network switch port in response to exerting backpressure
US6952421B1 (en) * 1999-10-07 2005-10-04 Cisco Technology, Inc. Switched Ethernet path detection
GB2356110B (en) * 1999-11-02 2001-10-03 3Com Corp Stacked network devices including a protocol engine and distributed trunk ports and method of operating same
FR2801454B1 (fr) * 1999-11-18 2004-04-30 Cit Alcatel Reseau x25 et procede de transmission de donnees
US7239633B1 (en) * 1999-12-29 2007-07-03 Winbond Electronics Corp. Ethernet switch and method of switching
DE10000237A1 (de) * 2000-01-05 2001-07-19 Siemens Ag Netzwerk-Kopplungseinrichtung und Datennetz mit Netzwerk-Kopplungseinrichtung
US6697870B1 (en) * 2000-01-28 2004-02-24 Networks Associates Technology, Inc. Method and apparatus for real-time protocol analysis using an auto-throttling front end process
US6732184B1 (en) 2000-01-31 2004-05-04 Advanced Micro Devices, Inc. Address table overflow management in a network switch
US6873600B1 (en) * 2000-02-04 2005-03-29 At&T Corp. Consistent sampling for network traffic measurement
ATE428233T1 (de) * 2000-02-18 2009-04-15 Bridgeco Ag Verteilung einer zeitreferenz uber ein netzwerk
JP2003525000A (ja) * 2000-02-22 2003-08-19 トップ レイヤー ネットワークス，インク． ネットワークスイッチにおけるデータフローミラー処理システム及び方法
US6751219B1 (en) 2000-04-20 2004-06-15 Aztech Partners, Inc. Multicast packet duplication at random node or at egress port with frame synchronization
JP4436960B2 (ja) * 2000-05-16 2010-03-24 日本電気株式会社 パケット通信システムおよび移動通信システム
US7054272B1 (en) * 2000-07-11 2006-05-30 Ciena Corporation Upper layer network device including a physical layer test port
FI4638U1 (fi) * 2000-05-26 2000-09-29 Fulcrum Lab Ag Tiedonsiirtoverkko
DE60115154T2 (de) * 2000-06-19 2006-08-10 Broadcom Corp., Irvine Verfahren und Vorrichtung zum Datenrahmenweiterleiten in einer Vermittlungsstelle
US6671739B1 (en) * 2000-07-10 2003-12-30 International Business Machines Corporation Controlling network access by modifying packet headers at a local hub
US6944127B1 (en) * 2000-08-07 2005-09-13 Bbnt Solutions Llc System for detecting spurious network traffic
US6982976B2 (en) * 2000-08-11 2006-01-03 Texas Instruments Incorporated Datapipe routing bridge
US8619793B2 (en) * 2000-08-21 2013-12-31 Rockstar Consortium Us Lp Dynamic assignment of traffic classes to a priority queue in a packet forwarding device
US7143185B1 (en) * 2000-08-29 2006-11-28 Advanced Micro Devices, Inc. Method and apparatus for accessing external memories
US8087064B1 (en) 2000-08-31 2011-12-27 Verizon Communications Inc. Security extensions using at least a portion of layer 2 information or bits in the place of layer 2 information
US6850495B1 (en) * 2000-08-31 2005-02-01 Verizon Communications Inc. Methods, apparatus and data structures for segmenting customers using at least a portion of a layer 2 address header or bits in the place of a layer 2 address header
US7315554B2 (en) 2000-08-31 2008-01-01 Verizon Communications Inc. Simple peering in a transport network employing novel edge devices
US6857027B1 (en) * 2000-11-14 2005-02-15 3Com Corporation Intelligent network topology and configuration verification using a method of loop detection
CA2329097A1 (en) * 2000-12-20 2002-06-20 Nortel Networks Limited Apparatus and method for signal recognition within wdm optical nodes
US7024479B2 (en) * 2001-01-22 2006-04-04 Intel Corporation Filtering calls in system area networks
CA2439692A1 (en) * 2001-03-01 2002-09-12 Storeage Networking Technologies Storage area network (san) security
JP2002290399A (ja) * 2001-03-26 2002-10-04 Fujitsu Ltd 加入者終端装置およびパケット処理方法
JP2002319957A (ja) * 2001-04-23 2002-10-31 Furukawa Electric Co Ltd:The ネットワーク中継装置、ポートのモニタリング方法、およびその方法をコンピュータが実行するためのプログラム
US7644171B2 (en) * 2001-09-12 2010-01-05 Netmotion Wireless, Inc. Mobile networking system and method using IPv4 and IPv6
JP2003099341A (ja) * 2001-09-20 2003-04-04 Canon Inc ネットワークデバイス管理装置、管理システム及び管理方法、並びにネットワークデバイス
US7072970B2 (en) * 2001-10-05 2006-07-04 International Business Machines Corporation Programmable network protocol handler architecture
US7574597B1 (en) 2001-10-19 2009-08-11 Bbn Technologies Corp. Encoding of signals to facilitate traffic analysis
US20030084219A1 (en) * 2001-10-26 2003-05-01 Maxxan Systems, Inc. System, apparatus and method for address forwarding for a computer network
US7240123B2 (en) * 2001-12-10 2007-07-03 Nortel Networks Limited Distributed routing core
US7085846B2 (en) * 2001-12-31 2006-08-01 Maxxan Systems, Incorporated Buffer to buffer credit flow control for computer network
US7145914B2 (en) 2001-12-31 2006-12-05 Maxxan Systems, Incorporated System and method for controlling data paths of a network processor subsystem
FR2834848B1 (fr) * 2002-01-15 2005-02-04 France Telecom Procede d'observation d'un reseau de communication et systeme pour la mise en oeuvre de ce procede
US20030210696A1 (en) * 2002-04-25 2003-11-13 Globespanvirata Incorporated System and method for routing across segments of a network switch
US7274698B2 (en) * 2002-03-15 2007-09-25 Broadcom Corporation Multilevel parser for conditional flow detection in a network device
US20030179754A1 (en) * 2002-03-20 2003-09-25 Broadcom Corporation Two stage egress scheduler for a network device
US7406038B1 (en) 2002-04-05 2008-07-29 Ciphermax, Incorporated System and method for expansion of computer network switching system without disruption thereof
US7295561B1 (en) 2002-04-05 2007-11-13 Ciphermax, Inc. Fibre channel implementation using network processors
US7379970B1 (en) 2002-04-05 2008-05-27 Ciphermax, Inc. Method and system for reduced distributed event handling in a network environment
US7307995B1 (en) 2002-04-05 2007-12-11 Ciphermax, Inc. System and method for linking a plurality of network switches
US20030195956A1 (en) * 2002-04-15 2003-10-16 Maxxan Systems, Inc. System and method for allocating unique zone membership
US20030200330A1 (en) * 2002-04-22 2003-10-23 Maxxan Systems, Inc. System and method for load-sharing computer network switch
US20030202510A1 (en) * 2002-04-26 2003-10-30 Maxxan Systems, Inc. System and method for scalable switch fabric for computer network
GB2389736B (en) * 2002-06-13 2005-12-14 Nice Systems Ltd A method for forwarding and storing session packets according to preset and/or dynamic rules
US7660297B2 (en) * 2002-06-13 2010-02-09 Nice Systems Ltd. Voice over IP forwarding
US8165114B2 (en) * 2002-06-13 2012-04-24 Nice Systems Ltd. Voice over IP capturing
US8498234B2 (en) 2002-06-21 2013-07-30 Qualcomm Incorporated Wireless local area network repeater
JP3996010B2 (ja) 2002-08-01 2007-10-24 株式会社日立製作所 ストレージネットワークシステム、管理装置、管理方法及びプログラム
US20040030766A1 (en) * 2002-08-12 2004-02-12 Michael Witkowski Method and apparatus for switch fabric configuration
US6823383B2 (en) * 2002-09-10 2004-11-23 Capital One Financial Corporation Stealth network
US7936688B2 (en) * 2002-09-16 2011-05-03 Jds Uniphase Corporation Protocol cross-port analysis
JP2004118250A (ja) * 2002-09-24 2004-04-15 Hitachi Ltd 計算機管理システム、管理プログラム
US8885688B2 (en) 2002-10-01 2014-11-11 Qualcomm Incorporated Control message management in physical layer repeater
WO2004038958A1 (en) * 2002-10-24 2004-05-06 Widefi, Inc. Wireless local area network repeater with in-band control channel
AU2003274992A1 (en) 2002-10-11 2004-05-04 Widefi, Inc. Reducing loop effects in a wireless local area network repeater
US8078100B2 (en) 2002-10-15 2011-12-13 Qualcomm Incorporated Physical layer repeater with discrete time filter for all-digital detection and delay generation
EP1604468B1 (de) * 2002-10-15 2008-07-23 Qualcomm Incorporated Wlan-repeater mit automatischer verstärkungsregelung für erweiterte netzabdeckung
US7230935B2 (en) * 2002-10-24 2007-06-12 Widefi, Inc. Physical layer repeater with selective use of higher layer functions based on network operating conditions
KR20050086572A (ko) * 2002-11-15 2005-08-30 위데피, 인코포레이티드 검출을 하는 ｗｌａｎ 중계기
US20050102497A1 (en) * 2002-12-05 2005-05-12 Buer Mark L. Security processor mirroring
GB2411797B (en) * 2002-12-16 2006-03-01 Widefi Inc Improved wireless network repeater
US7782784B2 (en) 2003-01-10 2010-08-24 Cisco Technology, Inc. Port analyzer adapter
US7899048B1 (en) 2003-01-15 2011-03-01 Cisco Technology, Inc. Method and apparatus for remotely monitoring network traffic through a generic network
US8503437B2 (en) * 2003-03-13 2013-08-06 Verizon Business Global Llc Integrated customer premises equipment device
US7710867B1 (en) * 2003-05-23 2010-05-04 F5 Networks, Inc. System and method for managing traffic to a probe
US8130661B2 (en) * 2003-08-01 2012-03-06 Opnet Technologies, Inc. Systems and methods for intelligent probe testing
US8165136B1 (en) 2003-09-03 2012-04-24 Cisco Technology, Inc. Virtual port based SPAN
US7474666B2 (en) * 2003-09-03 2009-01-06 Cisco Technology, Inc. Switch port analyzers
US8769164B2 (en) * 2003-09-18 2014-07-01 International Business Machines Corporation Methods and apparatus for allocating bandwidth for a network processor
US7159051B2 (en) * 2003-09-23 2007-01-02 Intel Corporation Free packet buffer allocation
US9614772B1 (en) 2003-10-20 2017-04-04 F5 Networks, Inc. System and method for directing network traffic in tunneling applications
US7672318B2 (en) * 2003-11-06 2010-03-02 Telefonaktiebolaget L M Ericsson (Publ) Adaptable network bridge
JP4516306B2 (ja) 2003-11-28 2010-08-04 株式会社日立製作所 ストレージネットワークの性能情報を収集する方法
US7474653B2 (en) * 2003-12-05 2009-01-06 Hewlett-Packard Development Company, L.P. Decision cache using multi-key lookup
WO2005088938A1 (en) 2004-03-10 2005-09-22 Enterasys Networks, Inc. Method for network traffic mirroring with data privacy
US8027642B2 (en) 2004-04-06 2011-09-27 Qualcomm Incorporated Transmission canceller for wireless local area network
WO2005109718A1 (en) * 2004-05-05 2005-11-17 Gigamon Systems Llc Asymmetric packet switch and a method of use
US7606230B1 (en) * 2004-05-10 2009-10-20 Marvell International Ltd. Link aggregation for routed ports
US7554990B2 (en) * 2004-05-13 2009-06-30 Micrel, Inc. Static address reservation protocol in a data network
EP1745567B1 (de) 2004-05-13 2017-06-14 QUALCOMM Incorporated Frequenzloser überträger mit detektion und medienzugangssteuerung
CN1985528B (zh) * 2004-06-03 2010-06-09 高通股份有限公司 具有低成本高性能本振架构的变频中继器
EP1782293A2 (de) * 2004-08-20 2007-05-09 Enterasys Networks, Inc. System, verfahren und vorrichtung für verkehrsspiegelaufbau, service und sicherheit in kommunikationsnetzwerken
US7623535B2 (en) * 2004-09-09 2009-11-24 Cisco Technology, Inc. Routing protocol support for half duplex virtual routing and forwarding instance
US7583588B2 (en) * 2004-11-30 2009-09-01 Broadcom Corporation System and method for maintaining a layer 2 modification buffer
US8000324B2 (en) * 2004-11-30 2011-08-16 Broadcom Corporation Pipeline architecture of a network device
US20060161689A1 (en) * 2005-01-18 2006-07-20 Hewlett-Packard Development Company, L.P. Apparatus and systems for monitoring communication
US8059727B2 (en) * 2005-01-28 2011-11-15 Qualcomm Incorporated Physical layer repeater configuration for increasing MIMO performance
US20060187924A1 (en) * 2005-02-18 2006-08-24 Broadcom Corporation Ingress handling of data in a network device
US7463630B2 (en) * 2005-02-18 2008-12-09 Broadcom Corporation Multi-part parsing in a network device
US7522622B2 (en) * 2005-02-18 2009-04-21 Broadcom Corporation Dynamic color threshold in a queue
US7948896B2 (en) * 2005-02-18 2011-05-24 Broadcom Corporation Weighted-fair-queuing relative bandwidth sharing
US7630306B2 (en) * 2005-02-18 2009-12-08 Broadcom Corporation Dynamic sharing of a transaction queue
US20060203824A1 (en) * 2005-02-18 2006-09-14 Song-Huo Yu Passing values through a memory management unit of a network device
US20060187923A1 (en) * 2005-02-18 2006-08-24 Broadcom Corporation Dynamic filter processor key generation based on packet type
US20060187948A1 (en) * 2005-02-18 2006-08-24 Broadcom Corporation Layer two and layer three virtual private network support in a network device
US20060187832A1 (en) * 2005-02-18 2006-08-24 Broadcom Corporation Filter based range check in a network device
US7254768B2 (en) * 2005-02-18 2007-08-07 Broadcom Corporation Memory command unit throttle and error recovery
US20060187936A1 (en) * 2005-02-18 2006-08-24 Broadcom Corporation Table searching techniques in a network device
US7802148B2 (en) * 2005-02-23 2010-09-21 Broadcom Corporation Self-correcting memory system
US8842127B1 (en) * 2005-04-25 2014-09-23 Apple Inc. Text rendering with improved glyph cache management
US8108673B2 (en) * 2005-04-29 2012-01-31 Cisco Technology, Inc. Configuring interfaces of a switch using templates
CN100411388C (zh) * 2005-05-24 2008-08-13 华为技术有限公司 一种交换系统中实现镜像的方法
US20070016637A1 (en) * 2005-07-18 2007-01-18 Brawn John M Bitmap network masks
US8418233B1 (en) 2005-07-29 2013-04-09 F5 Networks, Inc. Rule based extensible authentication
US7787361B2 (en) 2005-07-29 2010-08-31 Cisco Technology, Inc. Hybrid distance vector protocol for wireless mesh networks
US8533308B1 (en) 2005-08-12 2013-09-10 F5 Networks, Inc. Network traffic management through protocol-configurable transaction processing
US7660318B2 (en) * 2005-09-20 2010-02-09 Cisco Technology, Inc. Internetworking support between a LAN and a wireless mesh network
US20070110024A1 (en) * 2005-11-14 2007-05-17 Cisco Technology, Inc. System and method for spanning tree cross routes
US7869411B2 (en) * 2005-11-21 2011-01-11 Broadcom Corporation Compact packet operation device and method
US8565088B1 (en) 2006-02-01 2013-10-22 F5 Networks, Inc. Selectively enabling packet concatenation based on a transaction boundary
JP4652285B2 (ja) * 2006-06-12 2011-03-16 株式会社日立製作所 ゲートウェイ選択機能を備えたパケット転送装置
US9003292B2 (en) 2006-07-06 2015-04-07 LiveAction, Inc. System and method for network topology and flow visualization
JP4791301B2 (ja) 2006-09-13 2011-10-12 株式会社オートネットワーク技術研究所 車載ｌａｎシステム
JP5199261B2 (ja) 2006-09-21 2013-05-15 クゥアルコム・インコーポレイテッド リピータの間の振動を緩和するための方法および装置
CA2667470A1 (en) 2006-10-26 2008-05-15 Qualcomm Incorporated Repeater techniques for multiple input multiple output utilizing beam formers
JP4680866B2 (ja) * 2006-10-31 2011-05-11 株式会社日立製作所 ゲートウェイ負荷分散機能を備えたパケット転送装置
US20080107109A1 (en) * 2006-11-03 2008-05-08 General Instrument Corporation Method and Apparatus for Managing Multicast Traffic in a Network at the Data Link or Level 2 Layer
US9106606B1 (en) 2007-02-05 2015-08-11 F5 Networks, Inc. Method, intermediate device and computer program code for maintaining persistency
US8238344B1 (en) 2007-03-30 2012-08-07 Juniper Networks, Inc. Multicast load balancing
ES2446294T3 (es) * 2007-06-04 2014-03-07 Exxonmobil Chemical Patents Inc. Polimerización de propileno en un sistema homogéneo en condiciones de superdisolución
US9832069B1 (en) 2008-05-30 2017-11-28 F5 Networks, Inc. Persistence based on server response in an IP multimedia subsystem (IMS)
US7957273B2 (en) * 2008-06-06 2011-06-07 Redpine Signals, Inc. Packet re-transmission controller for block acknowledgement in a communications system
US9130846B1 (en) 2008-08-27 2015-09-08 F5 Networks, Inc. Exposed control components for customizable load balancing and persistence
JP5251457B2 (ja) * 2008-11-27 2013-07-31 富士通株式会社 データ伝送装置
US8098677B1 (en) 2009-07-31 2012-01-17 Anue Systems, Inc. Superset packet forwarding for overlapping filters and related systems and methods
US8934495B1 (en) 2009-07-31 2015-01-13 Anue Systems, Inc. Filtering path view graphical user interfaces and related systems and methods
US8018943B1 (en) 2009-07-31 2011-09-13 Anue Systems, Inc. Automatic filter overlap processing and related systems and methods
US8463928B2 (en) * 2009-10-27 2013-06-11 Verisign, Inc. Efficient multiple filter packet statistics generation
JP5328754B2 (ja) * 2010-11-22 2013-10-30 三菱電機株式会社 電文収集解析装置、電文収集解析方法及びプログラム
US9094318B2 (en) * 2012-03-29 2015-07-28 Avaya Inc. Remote mirroring
US9467385B2 (en) 2014-05-29 2016-10-11 Anue Systems, Inc. Cloud-based network tool optimizers for server cloud networks
US9781044B2 (en) 2014-07-16 2017-10-03 Anue Systems, Inc. Automated discovery and forwarding of relevant network traffic with respect to newly connected network tools for network tool optimizers
US10050847B2 (en) 2014-09-30 2018-08-14 Keysight Technologies Singapore (Holdings) Pte Ltd Selective scanning of network packet traffic using cloud-based virtual machine tool platforms
US10355964B2 (en) * 2014-10-31 2019-07-16 At&T Intellectual Property I, L.P. Method and system to capture selected network data
US9992134B2 (en) 2015-05-27 2018-06-05 Keysight Technologies Singapore (Holdings) Pte Ltd Systems and methods to forward packets not passed by criteria-based filters in packet forwarding systems
US10652112B2 (en) 2015-10-02 2020-05-12 Keysight Technologies Singapore (Sales) Pte. Ltd. Network traffic pre-classification within VM platforms in virtual processing environments
US10116528B2 (en) 2015-10-02 2018-10-30 Keysight Technologies Singapore (Holdings) Ptd Ltd Direct network traffic monitoring within VM platforms in virtual processing environments
US10142212B2 (en) 2015-10-26 2018-11-27 Keysight Technologies Singapore (Holdings) Pte Ltd On demand packet traffic monitoring for network packet communications within virtual processing environments

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO123200B (de) 1967-11-23 1971-10-11 Svenska Handelsbanken
US3938144A (en) * 1973-11-28 1976-02-10 Johnson Service Company Digital multiplexing system remote scanning of a plurality of monitoring points
JPS58134554A (ja) * 1982-02-03 1983-08-10 Nec Corp 伝送路監視装置
JPS59198043A (ja) 1983-04-25 1984-11-09 Fujitsu Ltd 呼量情報収集方式
US4817080A (en) 1987-02-24 1989-03-28 Digital Equipment Corporation Distributed local-area-network monitoring system
US4920529A (en) * 1987-02-27 1990-04-24 Hitachi, Ltd. Network control method and apparatus therefor
US5088032A (en) * 1988-01-29 1992-02-11 Cisco Systems, Inc. Method and apparatus for routing communications among computer networks
US5097469A (en) * 1989-05-19 1992-03-17 Concord Communications, Inc. Passive monitor for broadcast communication network
JPH03123137A (ja) 1989-10-05 1991-05-24 Fujitsu Ltd Ｍａｃブリッジのルーティングテーブルにおけるマニュアル登録方式
JPH03270532A (ja) * 1990-03-20 1991-12-02 Fujitsu Ltd フィルタリング制御方式
US5165021A (en) * 1991-01-18 1992-11-17 Racal-Datacom, Inc. Transmit queue with loadsheding
US5274631A (en) * 1991-03-11 1993-12-28 Kalpana, Inc. Computer network switching system
JPH05114905A (ja) 1991-04-08 1993-05-07 Digital Equip Corp <Dec> 単一アドレス及びプロトコール・テーブル・ブリツジを使用したメツセージの処置フイルタリング
US5321695A (en) * 1991-05-01 1994-06-14 Hewlett-Packard Company Port arrival identification for computer network packets
US5420862A (en) * 1991-06-14 1995-05-30 Digital Equipment Corporation Router using remote address resolution to enable bridge like data forwarding
JP3123137B2 (ja) 1991-08-20 2001-01-09 チッソ株式会社 光学活性３−置換−２−ノルボルナノンの製造法
US5515376A (en) 1993-07-19 1996-05-07 Alantec, Inc. Communication apparatus and methods

Also Published As

Publication number Publication date
EP0710415A1 (de) 1996-05-08
EP0710415B1 (de) 2005-04-13
JP3335358B2 (ja) 2002-10-15
ATE293327T1 (de) 2005-04-15
EP0710415A4 (de) 2002-03-27
WO1995003659A1 (en) 1995-02-02
US5610905A (en) 1997-03-11
US5515376A (en) 1996-05-07
JPH09500774A (ja) 1997-01-21
DE69434330T2 (de) 2006-03-09
US6545982B1 (en) 2003-04-08

Similar Documents

Publication Publication Date Title
DE69434330D1 (de) Übertragungsvorrichtgung und verfahren
GB2383495A8 (en) Data processing devices which communicate via short range telecommunication signals with other compatible devices
WO2002057935A8 (en) Method and device for monitoring data traffic and preventing unauthorized access to a network
NO980366L (no) Pakke-ruting
BR9710766A (pt) Dispositivo tellefônico conectado a pelo menos uma rede de computadores, sistema telefônico conectado a pelo menos uma rede de computadores, método para estabelecer a citada comunicação através da internet e método para estabeler a citada comunicação entre um primeiro e segundo dispositivo telefônico através da internet
ID23261A (id) Peralatan untuk informasi pemancaran via jaringan dan metoda daripadanya
DE60112817D1 (de) Verfahren und system zum behandeln von netzwerkstau
IT1302866B1 (it) Apparato di monitoraggio ambientale su rete telefonica.
WO2002076063A8 (en) Method, apparatus, article and system for network communications
ATE297102T1 (de) Datenverarbeitungssystem und verfahren dafür
AU2001290370A1 (en) Battery monitoring network
KR960009491A (ko) 통신 네트워크 구조 및 이를 기초로 한 통신 네트워크 시스템 및 그 통신 방법
DE60040700D1 (de) Mehrfachanschlussverfahren und -gerät für virtuelle Ports
DE60231988D1 (de) Übertragung von Datenpaketen an mehrere Zieladressen
DE68909823D1 (de) Datenpaketschaltungsanordnung zum Übertragen von Datenpaketen von einer oder vielen einkommenden Datenübertragungsanlagen zu einer oder vielen ausgehenden Datenübertragungsanlagen.
KR960701542A (ko) 통신경로 지정장치 및 방법(message routing)
CA2220559A1 (en) Integrated information communication system
DE69927424T2 (de) Netzwerkgerät (z.B. Repeater) und Testverfahren dafür
BR9908164A (pt) Processo para processar uma chamada de voz comutada por pacote direcionada para uma unidade de assinante móvel em uma rede de comunicação celular, e, aparelho de comutação para processar informações em uma chamada de voz comutada por pacote direcionada para uma unidade de assinante móvel de uma rede de comunicação celular
DE69629752D1 (de) Datenübertragungsgerät, Überwachungssystem und Kommunikationsverfahren
SE9200775D0 (sv) Foerfarande och anordning foer att oevervaka kanaluppdelad datapaketstrafik
FR2787270B1 (fr) Procede de mise en communication de deux equipements relies a un reseau informatique du type de l&#39;internet
DE69925770D1 (de) Netzsystem, Bandverwaltungseinrichtung, Uebertragungseinrichtung, Netzübertragungsverfahren, Bandverwaltungseinrichtung und Uebertragungsverfahren
DE642282T1 (de) Vorrichtung zur Kommunikation zwischen privaten Fernsprechnetzen und dafür verwendbarer Emulator.
WO2002058367A3 (en) Network-assisted communication method and system therefor

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ERICSSON AB, STOCKHOLM, SE