ATE407495T1 - Verfahren zur nachrichtenübertragung - Google Patents

Verfahren zur nachrichtenübertragung

Info

Publication number
ATE407495T1
ATE407495T1 AT04730186T AT04730186T ATE407495T1 AT E407495 T1 ATE407495 T1 AT E407495T1 AT 04730186 T AT04730186 T AT 04730186T AT 04730186 T AT04730186 T AT 04730186T AT E407495 T1 ATE407495 T1 AT E407495T1
Authority
AT
Austria
Prior art keywords
message
network
port
switch
transmission method
Prior art date
Application number
AT04730186T
Other languages
English (en)
Inventor
Yuxiang Wang
Qianfeng Xu
Qian Qiao
Ping Zheng
Original Assignee
Huawei Tech Co Ltd
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 Huawei Tech Co Ltd filed Critical Huawei Tech Co Ltd
Application granted granted Critical
Publication of ATE407495T1 publication Critical patent/ATE407495T1/de

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
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/02—Network architectures or network communication protocols for network security for separating internal from external traffic, e.g. firewalls
    • H04L63/0227—Filtering policies
    • H04L63/0236—Filtering by address, protocol, port number or service, e.g. IP-address or URL
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Small-Scale Networks (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Communication Control (AREA)
  • Television Systems (AREA)
AT04730186T 2003-04-29 2004-04-29 Verfahren zur nachrichtenübertragung ATE407495T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN03123070.9A CN100471106C (zh) 2003-04-29 2003-04-29 根据端口集合隔离网络的方法

Publications (1)

Publication Number Publication Date
ATE407495T1 true ATE407495T1 (de) 2008-09-15

Family

ID=33438161

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04730186T ATE407495T1 (de) 2003-04-29 2004-04-29 Verfahren zur nachrichtenübertragung

Country Status (6)

Country Link
EP (1) EP1619828B1 (de)
CN (1) CN100471106C (de)
AT (1) ATE407495T1 (de)
DE (1) DE602004016307D1 (de)
ES (1) ES2312998T3 (de)
WO (1) WO2004102880A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100382491C (zh) * 2005-09-28 2008-04-16 华为技术有限公司 业务隔离传送方法
CN100452773C (zh) * 2006-08-02 2009-01-14 杭州华三通信技术有限公司 基于虚拟局域网的数据发送方法与装置
CN101197795A (zh) * 2007-12-26 2008-06-11 华为技术有限公司 网络业务保护方法和业务网关
CN102457563A (zh) * 2010-10-25 2012-05-16 和硕联合科技股份有限公司 数据传输控制模块及网络数据传输装置、系统与方法
WO2014118526A1 (en) 2013-01-31 2014-08-07 Bae Systems Plc Data transfer
GB201301701D0 (en) * 2013-01-31 2013-03-20 Bae Systems Plc Data transfer
CN113691639B (zh) * 2020-05-19 2024-01-23 中移(成都)信息通信科技有限公司 端口标识解析的方法、装置、设备及存储介质

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09130421A (ja) * 1995-11-02 1997-05-16 Furukawa Electric Co Ltd:The 仮想ネットワーク管理方法
JP3662378B2 (ja) * 1996-12-17 2005-06-22 川崎マイクロエレクトロニクス株式会社 ネットワーク中継器
US6128665A (en) * 1996-12-30 2000-10-03 Cabletron Systems, Inc. System for broadcasting messages to each of default VLAN ports in subset of ports defined as VLAN ports
US7139269B2 (en) * 2000-06-09 2006-11-21 Broadcom Corporation Cascading of gigabit switches
JP4126856B2 (ja) * 2000-07-07 2008-07-30 沖電気工業株式会社 Ｔａｇ−ｖｌａｎのｉｄ自動識別方法
DE60116401T2 (de) * 2000-09-20 2006-09-07 Broadcom Corp., Irvine Netzwerkvermittlung mit der Möglichkeit Anschlüsse zu blockieren
CN1129272C (zh) * 2000-12-15 2003-11-26 华为技术有限公司 以太网接入网中的虚拟局域网接入方法
US6622220B2 (en) * 2001-03-15 2003-09-16 Hewlett-Packard Development Company, L.P. Security-enhanced network attached storage device
CN100440848C (zh) * 2002-02-28 2008-12-03 威盛电子股份有限公司 数据包传送方法及应用此方法的网络交换机

Also Published As

Publication number Publication date
WO2004102880A1 (fr) 2004-11-25
EP1619828B1 (de) 2008-09-03
DE602004016307D1 (de) 2008-10-16
ES2312998T3 (es) 2009-03-01
CN1543116A (zh) 2004-11-03
EP1619828A1 (de) 2006-01-25
CN100471106C (zh) 2009-03-18
EP1619828A4 (de) 2006-09-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties