TW431094B - Memory access of Ethernet - Google Patents

Memory access of Ethernet

Info

Publication number
TW431094B
TW431094B TW088112055A TW88112055A TW431094B TW 431094 B TW431094 B TW 431094B TW 088112055 A TW088112055 A TW 088112055A TW 88112055 A TW88112055 A TW 88112055A TW 431094 B TW431094 B TW 431094B
Authority
TW
Taiwan
Prior art keywords
ethernet
forwarding table
slot
addresses
access control
Prior art date
Application number
TW088112055A
Other languages
English (en)
Inventor
Ren-Kai Chen
Wei-Bin Chen
Jian-Hua Liou
Original Assignee
Via Tech 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 Via Tech Inc filed Critical Via Tech Inc
Priority to TW088112055A priority Critical patent/TW431094B/zh
Priority to US09/481,713 priority patent/US6615336B1/en
Priority to DE10012123A priority patent/DE10012123B4/de
Application granted granted Critical
Publication of TW431094B publication Critical patent/TW431094B/zh

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]
    • H04L12/40—Bus networks
    • H04L12/407—Bus networks with decentralised control
    • H04L12/413—Bus networks with decentralised control with random access, e.g. carrier-sense multiple-access with collision detection [CSMA-CD]
    • 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
    • H04L49/90—Buffering arrangements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
TW088112055A 1999-07-16 1999-07-16 Memory access of Ethernet TW431094B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW088112055A TW431094B (en) 1999-07-16 1999-07-16 Memory access of Ethernet
US09/481,713 US6615336B1 (en) 1999-07-16 2000-01-12 Method for performing a medium access control address lookup in a network switch of an ethernet network
DE10012123A DE10012123B4 (de) 1999-07-16 2000-03-13 Verfahren zum Suchen einer MAC-Adresse in einem Netzwerk-Switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW088112055A TW431094B (en) 1999-07-16 1999-07-16 Memory access of Ethernet

Publications (1)

Publication Number Publication Date
TW431094B true TW431094B (en) 2001-04-21

Family

ID=21641524

Family Applications (1)

Application Number Title Priority Date Filing Date
TW088112055A TW431094B (en) 1999-07-16 1999-07-16 Memory access of Ethernet

Country Status (3)

Country Link
US (1) US6615336B1 (zh)
DE (1) DE10012123B4 (zh)
TW (1) TW431094B (zh)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1319279B1 (it) * 2000-05-31 2003-10-10 Cit Alcatel Metodo e dispositivo per tradurre indirizzi ip di reti pertelecomunicazioni usando una memoria con oblio controllato.
TW501009B (en) * 2001-05-03 2002-09-01 Via Tech Inc Data access method for asymmetric dual-slot address table and the associated exchange device
ES2185496B1 (es) * 2001-07-17 2005-06-01 Universidad Politecnica De Valencia Equipo y metodo en linea para la deteccion, determinacion de la evolucion y cuantificacion de biomasa microbiana y otras sustancias que absorben a lo largo del espectro de luz durante el desarrollo de procesos biotecnologicos.
US7813346B1 (en) 2001-11-21 2010-10-12 Juniper Networks, Inc. Filter-based forwarding in a network
US7286528B1 (en) 2001-12-12 2007-10-23 Marvell International Ltd. Multiple address databases in a switch without the need for extra memory
US7917658B2 (en) 2003-01-21 2011-03-29 Emulex Design And Manufacturing Corporation Switching apparatus and method for link initialization in a shared I/O environment
US7664909B2 (en) * 2003-04-18 2010-02-16 Nextio, Inc. Method and apparatus for a shared I/O serial ATA controller
US7617333B2 (en) * 2003-01-21 2009-11-10 Nextio Inc. Fibre channel controller shareable by a plurality of operating system domains within a load-store architecture
US7103064B2 (en) 2003-01-21 2006-09-05 Nextio Inc. Method and apparatus for shared I/O in a load/store fabric
US7493416B2 (en) * 2003-01-21 2009-02-17 Nextio Inc. Fibre channel controller shareable by a plurality of operating system domains within a load-store architecture
US7953074B2 (en) * 2003-01-21 2011-05-31 Emulex Design And Manufacturing Corporation Apparatus and method for port polarity initialization in a shared I/O device
US7046668B2 (en) 2003-01-21 2006-05-16 Pettey Christopher J Method and apparatus for shared I/O in a load/store fabric
US7502370B2 (en) * 2003-01-21 2009-03-10 Nextio Inc. Network controller for obtaining a plurality of network port identifiers in response to load-store transactions from a corresponding plurality of operating system domains within a load-store architecture
US7219183B2 (en) * 2003-01-21 2007-05-15 Nextio, Inc. Switching apparatus and method for providing shared I/O within a load-store fabric
US8032659B2 (en) 2003-01-21 2011-10-04 Nextio Inc. Method and apparatus for a shared I/O network interface controller
US7512717B2 (en) * 2003-01-21 2009-03-31 Nextio Inc. Fibre channel controller shareable by a plurality of operating system domains within a load-store architecture
US7698483B2 (en) * 2003-01-21 2010-04-13 Nextio, Inc. Switching apparatus and method for link initialization in a shared I/O environment
US8346884B2 (en) 2003-01-21 2013-01-01 Nextio Inc. Method and apparatus for a shared I/O network interface controller
US7174413B2 (en) * 2003-01-21 2007-02-06 Nextio Inc. Switching apparatus and method for providing shared I/O within a load-store fabric
US7836211B2 (en) * 2003-01-21 2010-11-16 Emulex Design And Manufacturing Corporation Shared input/output load-store architecture
US8102843B2 (en) * 2003-01-21 2012-01-24 Emulex Design And Manufacturing Corporation Switching apparatus and method for providing shared I/O within a load-store fabric
US7188209B2 (en) * 2003-04-18 2007-03-06 Nextio, Inc. Apparatus and method for sharing I/O endpoints within a load store fabric by encapsulation of domain information in transaction layer packets
US7457906B2 (en) * 2003-01-21 2008-11-25 Nextio, Inc. Method and apparatus for shared I/O in a load/store fabric
US7644177B2 (en) * 2003-02-28 2010-01-05 Cisco Technology, Inc. Multicast-routing-protocol-independent realization of IP multicast forwarding
US7930757B2 (en) 2003-10-31 2011-04-19 Adobe Systems Incorporated Offline access in a document control system
US8108672B1 (en) * 2003-10-31 2012-01-31 Adobe Systems Incorporated Transparent authentication process integration
US8627489B2 (en) * 2003-10-31 2014-01-07 Adobe Systems Incorporated Distributed document version control
US7554990B2 (en) * 2004-05-13 2009-06-30 Micrel, Inc. Static address reservation protocol in a data network
US7827182B1 (en) 2004-06-02 2010-11-02 Cisco Technology, Inc Searching for a path to identify where to move entries among hash tables with storage for multiple entries per bucket during insert operations
US7995758B1 (en) 2004-11-30 2011-08-09 Adobe Systems Incorporated Family of encryption keys
US20060250966A1 (en) * 2005-05-03 2006-11-09 Yuan-Chi Su Method for local area network security
US8832047B2 (en) 2005-07-27 2014-09-09 Adobe Systems Incorporated Distributed document version control
US20070177597A1 (en) * 2006-02-02 2007-08-02 Yu Ju Ethernet connection-based forwarding process
WO2012131697A1 (en) * 2011-03-31 2012-10-04 Tejas Networks Limited Optimizing forward database for a bursty network traffic
US10003494B2 (en) 2013-09-17 2018-06-19 Cisco Technology, Inc. Per-prefix LFA FRR with bit indexed explicit replication
US11451474B2 (en) 2013-09-17 2022-09-20 Cisco Technology, Inc. Equal cost multi-path with bit indexed explicit replication
US9571897B2 (en) 2013-09-17 2017-02-14 Cisco Technology, Inc. Bit indexed explicit replication for professional media networks
US9942053B2 (en) 2013-09-17 2018-04-10 Cisco Technology, Inc. Bit indexed explicit replication using internet protocol version 6
US10218524B2 (en) 2013-09-17 2019-02-26 Cisco Technology, Inc. Bit indexed explicit replication for layer 2 networking
US9544230B2 (en) 2013-09-17 2017-01-10 Cisco Technology, Inc. Migration support for bit indexed explicit replication
US9806897B2 (en) 2013-09-17 2017-10-31 Cisco Technology, Inc. Bit indexed explicit replication forwarding optimization
US9438432B2 (en) 2013-09-17 2016-09-06 Cisco Technology, Inc. Bit indexed explicit replication packet encapsulation
US10461946B2 (en) 2013-09-17 2019-10-29 Cisco Technology, Inc. Overlay signaling for bit indexed explicit replication
US9935831B1 (en) * 2014-06-03 2018-04-03 Big Switch Networks, Inc. Systems and methods for controlling network switches using a switch modeling interface at a controller
US9906378B2 (en) 2015-01-27 2018-02-27 Cisco Technology, Inc. Capability aware routing
US10341221B2 (en) 2015-02-26 2019-07-02 Cisco Technology, Inc. Traffic engineering for bit indexed explicit replication
US10630743B2 (en) 2016-09-23 2020-04-21 Cisco Technology, Inc. Unicast media replication fabric using bit indexed explicit replication
US10637675B2 (en) 2016-11-09 2020-04-28 Cisco Technology, Inc. Area-specific broadcasting using bit indexed explicit replication
US10447496B2 (en) 2017-03-30 2019-10-15 Cisco Technology, Inc. Multicast traffic steering using tree identity in bit indexed explicit replication (BIER)
US10164794B2 (en) 2017-04-28 2018-12-25 Cisco Technology, Inc. Bridging of non-capable subnetworks in bit indexed explicit replication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5649109A (en) * 1992-10-22 1997-07-15 Digital Equipment Corporation Apparatus and method for maintaining forwarding information in a bridge or router using multiple free queues having associated free space sizes
US5914938A (en) * 1996-11-19 1999-06-22 Bay Networks, Inc. MAC address table search unit
US6266705B1 (en) * 1998-09-29 2001-07-24 Cisco Systems, Inc. Look up mechanism and associated hash table for a network switch
US6366617B1 (en) * 1998-10-09 2002-04-02 Matsushita Electric Industrial Co., Ltd. Programmable filter for removing selected user data from an MPEG-2 bit stream
US6192051B1 (en) * 1999-02-26 2001-02-20 Redstone Communications, Inc. Network router search engine using compressed tree forwarding table
US6343078B1 (en) * 2000-05-12 2002-01-29 3Com Corporation Compression of forwarding decisions in a network device

Also Published As

Publication number Publication date
DE10012123A1 (de) 2001-01-25
DE10012123B4 (de) 2010-01-28
US6615336B1 (en) 2003-09-02

Similar Documents

Publication Publication Date Title
TW431094B (en) Memory access of Ethernet
WO2000051298A8 (en) Network router search engine using compressed tree forwarding table
Gupta et al. Routing lookups in hardware at memory access speeds
US7526603B1 (en) High-speed low-power CAM-based search engine
EP0993156A3 (en) Network switching device with forwarding database tables populated based on use
CA2385331C (en) Method and apparatus for a four-way hash table
AU1580301A (en) Network switch with high-speed serializing/deserializing hazard-free double datarate switching
DE60027712D1 (de) Integrierte ethernet-vermittlungsstelle
TW345660B (en) Stabilization circuits and techniques for storage and retrieval of single or multiple digital bits per memory cell
CA2301911A1 (en) Network packet forwarding lookup with a reduced number of memory accesses
WO2001043346A3 (en) Method and apparatus for longest match address lookup
ATE322783T1 (de) Verbindingsunterstützung in einer hochleistungsnetzwerkvorrichtung
US8015315B2 (en) Compression of IPV6 addresses in a netflow directory
GB2413031A (en) Packet storage system for traffic handling
AU2001245284A1 (en) Method and apparatus for shared buffer packet switching
AU5519899A (en) Compression of nodes in a trie structure
WO2001086416A3 (en) Distributed applications in a portable thread environment
CA2271962A1 (en) Transport architecture and network elements
GB2350534A (en) Packet-based network device with forwarding database having a trie search facility
CA2365395A1 (en) Default route coding
CA2028329A1 (en) Cell exchanging apparatus
IL148680A0 (en) Architecture, method(s) and circuitry for low power memories
AU2001283430A1 (en) Router-level automatic protection switching
SE9703292D0 (sv) A lookup device and a method for classification and forwarding of packets
TW457782B (en) Block interleave device, block deinterleave device, block interleave method and block deinterleave method

Legal Events

Date Code Title Description
GD4A Issue of patent certificate for granted invention patent
MK4A Expiration of patent term of an invention patent