CN100550815C - 用于传递数据分组的网络节点单元和方法 - Google Patents
用于传递数据分组的网络节点单元和方法 Download PDFInfo
- Publication number
- CN100550815C CN100550815C CNB200680001439XA CN200680001439A CN100550815C CN 100550815 C CN100550815 C CN 100550815C CN B200680001439X A CNB200680001439X A CN B200680001439XA CN 200680001439 A CN200680001439 A CN 200680001439A CN 100550815 C CN100550815 C CN 100550815C
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- CN
- China
- Prior art keywords
- packet
- cascade
- switch
- vlan
- mark
- 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 - Fee Related
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Classifications
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- 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
- H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
- H04L12/4645—Details on frame tagging
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- Engineering & Computer Science (AREA)
- Computer Security & Cryptography (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims (3)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005035201.4 | 2005-07-27 | ||
DE102005035201A DE102005035201B4 (de) | 2005-07-27 | 2005-07-27 | Netzknoteneinheit und Verfahren zur Weiterleitung von Datenpaketen |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101080903A CN101080903A (zh) | 2007-11-28 |
CN100550815C true CN100550815C (zh) | 2009-10-14 |
Family
ID=37191736
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB200680001439XA Expired - Fee Related CN100550815C (zh) | 2005-07-27 | 2006-07-11 | 用于传递数据分组的网络节点单元和方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US8081633B2 (zh) |
EP (1) | EP1908224B1 (zh) |
CN (1) | CN100550815C (zh) |
DE (2) | DE102005035201B4 (zh) |
WO (1) | WO2007012559A1 (zh) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IL177974A (en) * | 2006-09-10 | 2011-06-30 | Tejas Israel Ltd | Method and system for relaying frames through an ethernet network and bridge therefor |
CN101488862B (zh) * | 2009-02-23 | 2012-02-08 | 中兴通讯股份有限公司 | 分布式以太网交换机及其内部的mac地址维护方法 |
US8427999B2 (en) * | 2009-04-17 | 2013-04-23 | Viasat, Inc. | Multi-satellite architecture |
WO2010121217A1 (en) | 2009-04-17 | 2010-10-21 | Viasat, Inc. | Mobility across satellite beams using l2 connectivity |
US8379613B2 (en) * | 2009-04-17 | 2013-02-19 | Viasat, Inc. | Layer-2 connectivity from switch to access node/gateway |
US9276663B2 (en) | 2009-04-17 | 2016-03-01 | Viasat, Inc. | Layer-2 connectivity from switch to access node/gateway |
WO2010121215A1 (en) | 2009-04-17 | 2010-10-21 | Viasat, Inc. | Layer-2 extension services |
WO2010121219A2 (en) * | 2009-04-17 | 2010-10-21 | Viasat, Inc. | Core-based satellite network architecture |
WO2010121216A1 (en) * | 2009-04-17 | 2010-10-21 | Viasat, Inc. | System, method and apparatus for providing end-to-end layer 2 connectivity |
US8274981B2 (en) * | 2009-04-17 | 2012-09-25 | Viasat, Inc. | Acceleration through a network tunnel |
US8848508B2 (en) * | 2009-11-16 | 2014-09-30 | Cisco Technology, Inc. | Method for the provision of gateway anycast virtual MAC reachability in extended subnets |
JP5585219B2 (ja) * | 2010-06-03 | 2014-09-10 | 富士通株式会社 | スイッチング装置および仮想lan構築方法 |
US8594095B1 (en) * | 2011-05-11 | 2013-11-26 | Amdocs Software Systems Limited | System, method, and computer program for modifying an 802.1Q and/or 802.1QinQ header to reduce a size of an associated data packet |
ES2823752T3 (es) * | 2012-02-10 | 2021-05-10 | Siemens Gamesa Renewable Energy As | Sistema de control de turbina eólica |
DE202012005202U1 (de) | 2012-05-18 | 2012-06-25 | Axel R. Hidde | Kabel-, Schlauch- oder Rohrverschraubung mit Kombinationsadapter und Baukasten |
US8988985B2 (en) * | 2012-06-22 | 2015-03-24 | Telefonaktiebolaget L M Ericsson (Publ) | Internetworking and IP address management in unified MPLS and IP networks |
US9185025B2 (en) | 2012-06-22 | 2015-11-10 | Telefonaktiebolaget L M Ericsson (Publ) | Internetworking and failure recovery in unified MPLS and IP networks |
US8996798B1 (en) * | 2012-11-15 | 2015-03-31 | Qlogic, Corporation | Systems and methods for using TCAMs in network devices |
CN103532857B (zh) * | 2013-10-28 | 2016-09-14 | 北京锐安科技有限公司 | 一种数据转发的方法及装置 |
CN104506343B (zh) * | 2014-11-27 | 2018-02-23 | 汉柏科技有限公司 | 一种实现入端口镜像的方法和设备 |
US10938820B2 (en) | 2018-06-11 | 2021-03-02 | International Business Machines Corporation | Data transfer prevention |
US20230117644A1 (en) * | 2021-10-15 | 2023-04-20 | Pensando Systems Inc. | Methods and systems for processing network packets using a service device in a smart switch |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
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JP3688877B2 (ja) * | 1997-08-08 | 2005-08-31 | 株式会社東芝 | ノード装置及びラベルスイッチングパスのループ検出方法 |
US6639901B1 (en) * | 2000-01-24 | 2003-10-28 | 3Com Corporation | Apparatus for and method for supporting 802.1Q VLAN tagging with independent VLAN learning in LAN emulation networks |
EP1162788B1 (en) * | 2000-06-09 | 2012-11-21 | Broadcom Corporation | Trunking and mirroring across stacked gigabit switches |
JP3543952B2 (ja) * | 2000-07-21 | 2004-07-21 | 日本電気株式会社 | Mplsパケット転送方法およびパケット交換機 |
US20060036892A1 (en) * | 2001-07-25 | 2006-02-16 | Raed Sunna | Apparatus and method for establishing tunnel routes to protect paths established in a data network |
US7188364B2 (en) * | 2001-12-20 | 2007-03-06 | Cranite Systems, Inc. | Personal virtual bridged local area networks |
US7042890B2 (en) * | 2002-03-28 | 2006-05-09 | Intel Corporation | Method and apparatus for sharing connection state information between multiple processing elements |
ES2214112B2 (es) | 2002-10-09 | 2005-03-16 | Diseño De Sistemas En Silicio, S.A. | Procedimiento de implementacion de redes de area local virtuales sobre sistemas de comunicacion por la red electrica. |
US7292581B2 (en) * | 2002-10-24 | 2007-11-06 | Cisco Technology, Inc. | Large-scale layer 2 metropolitan area network |
US7660313B2 (en) * | 2002-10-25 | 2010-02-09 | Huawei Technologies Co., Ltd. | Sub-rate transmission method for user data services in transmission devices of a metropolitan area network |
CN1254051C (zh) * | 2002-10-25 | 2006-04-26 | 华为技术有限公司 | 城域网传输设备中用户数据业务子速率传送方法 |
US7352753B2 (en) * | 2002-12-31 | 2008-04-01 | Nokia Corporation | Method, system and mirror driver for LAN mirroring |
US7542470B2 (en) * | 2003-03-31 | 2009-06-02 | Alcatel-Lucent Usa Inc. | Method and apparatus for routing a packet within a plurality of nodes arranged in a line or a tree given a maximum stack depth |
US6970464B2 (en) * | 2003-04-01 | 2005-11-29 | Cisco Technology, Inc. | Method for recursive BGP route updates in MPLS networks |
US7633937B2 (en) * | 2003-09-19 | 2009-12-15 | Cisco Technology, Inc. | Methods and apparatus for switching between Metro Ethernet networks and external networks |
US7558273B1 (en) * | 2003-12-23 | 2009-07-07 | Extreme Networks, Inc. | Methods and systems for associating and translating virtual local area network (VLAN) tags |
CN100505746C (zh) * | 2004-02-07 | 2009-06-24 | 华为技术有限公司 | 实现虚拟租用线的方法 |
US8948207B2 (en) * | 2004-04-05 | 2015-02-03 | Verizon Patent And Licensing Inc. | System and method for transporting time-division multiplexed communications through a packet-switched access network |
KR100776787B1 (ko) * | 2005-09-05 | 2007-11-19 | 한국전자통신연구원 | 이더넷 수동 광 가입자망의 브리지 장치 및 그 포워딩 방법 |
US7869411B2 (en) * | 2005-11-21 | 2011-01-11 | Broadcom Corporation | Compact packet operation device and method |
JP2009027400A (ja) * | 2007-07-19 | 2009-02-05 | Alaxala Networks Corp | 過大フロー検出装置、過大フロー検出回路、端末装置及びネットワークノード |
KR100918398B1 (ko) * | 2007-12-13 | 2009-09-21 | 한국전자통신연구원 | Vlan 태그 프레임 처리 장치 및 방법 |
-
2005
- 2005-07-27 DE DE102005035201A patent/DE102005035201B4/de not_active Expired - Fee Related
-
2006
- 2006-07-11 DE DE502006002273T patent/DE502006002273D1/de active Active
- 2006-07-11 US US11/792,559 patent/US8081633B2/en active Active
- 2006-07-11 WO PCT/EP2006/064079 patent/WO2007012559A1/de active Application Filing
- 2006-07-11 CN CNB200680001439XA patent/CN100550815C/zh not_active Expired - Fee Related
- 2006-07-11 EP EP06792489A patent/EP1908224B1/de active Active
Also Published As
Publication number | Publication date |
---|---|
WO2007012559A1 (de) | 2007-02-01 |
DE102005035201A1 (de) | 2007-02-08 |
DE502006002273D1 (de) | 2009-01-15 |
EP1908224B1 (de) | 2008-12-03 |
US20070258462A1 (en) | 2007-11-08 |
DE102005035201B4 (de) | 2009-02-26 |
EP1908224A1 (de) | 2008-04-09 |
CN101080903A (zh) | 2007-11-28 |
US8081633B2 (en) | 2011-12-20 |
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Legal Events
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SIEMENS ENTPR COMM GMBH + CO. K. Free format text: FORMER OWNER: SIEMENS AG Effective date: 20120328 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120328 Address after: Munich, Germany Patentee after: Siemens Entpr Comm GmbH & Co. K. Address before: Munich, Germany Patentee before: Siemens AG |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20210711 |