CA2276206A1 - Port based default virtual local area network - Google Patents

Port based default virtual local area network Download PDF

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Publication number
CA2276206A1
CA2276206A1 CA002276206A CA2276206A CA2276206A1 CA 2276206 A1 CA2276206 A1 CA 2276206A1 CA 002276206 A CA002276206 A CA 002276206A CA 2276206 A CA2276206 A CA 2276206A CA 2276206 A1 CA2276206 A1 CA 2276206A1
Authority
CA
Canada
Prior art keywords
default vlan
area network
local area
virtual local
port based
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.)
Granted
Application number
CA002276206A
Other languages
French (fr)
Other versions
CA2276206C (en
Inventor
Carol E. Iturralde
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.)
Extreme Networks Inc
Original Assignee
Cabletron Systems, Inc.
Carol E. Iturralde
Digital Equipment Corporation
Enterasys Networks, Inc.
Extreme Networks, 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25101556&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2276206(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cabletron Systems, Inc., Carol E. Iturralde, Digital Equipment Corporation, Enterasys Networks, Inc., Extreme Networks, Inc. filed Critical Cabletron Systems, Inc.
Publication of CA2276206A1 publication Critical patent/CA2276206A1/en
Application granted granted Critical
Publication of CA2276206C publication Critical patent/CA2276206C/en
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
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H04L12/467—Arrangements for supporting untagged frames, e.g. port-based VLANs
    • 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
    • H04L49/354—Switches specially adapted for specific applications for supporting virtual local area networks [VLAN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/02—Details
    • H04L12/16—Arrangements for providing special services to substations
    • H04L12/18—Arrangements for providing special services to substations for broadcast or conference, e.g. multicast

Abstract

A data transmission network having a port-based default VLAN that limits flooding to other VLANs. The default VLAN receives a data packet, ascertains the destination address of the packet, and then determines if the destination port is one of the default VLAN ports. The data packet is transmitted to the destination port if it is one of the default VLAN ports, or to each of the default VLAN ports if the destination port is not one of the default VLAN
ports. The data packet is not transmitted to any other non-default VLAN port.
CA002276206A 1996-12-30 1997-12-30 Port based default virtual local area network Expired - Lifetime CA2276206C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/774,541 US6128665A (en) 1996-12-30 1996-12-30 System for broadcasting messages to each of default VLAN ports in subset of ports defined as VLAN ports
US08/774,541 1996-12-30
PCT/US1997/024180 WO1998029985A1 (en) 1996-12-30 1997-12-30 Port based default virtual local area network

Publications (2)

Publication Number Publication Date
CA2276206A1 true CA2276206A1 (en) 1998-07-09
CA2276206C CA2276206C (en) 2002-12-24

Family

ID=25101556

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002276206A Expired - Lifetime CA2276206C (en) 1996-12-30 1997-12-30 Port based default virtual local area network

Country Status (6)

Country Link
US (1) US6128665A (en)
EP (1) EP0948853B1 (en)
AU (1) AU715953B2 (en)
CA (1) CA2276206C (en)
DE (1) DE69730447T2 (en)
WO (1) WO1998029985A1 (en)

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US5684800A (en) * 1995-11-15 1997-11-04 Cabletron Systems, Inc. Method for establishing restricted broadcast groups in a switched network
US6469987B1 (en) * 1998-01-13 2002-10-22 Enterasys Networks, Inc. Virtual local area network with trunk stations
US6301224B1 (en) * 1998-01-13 2001-10-09 Enterasys Networks, Inc. Network switch with panic mode
BR9909649A (en) * 1998-03-13 2002-03-05 Omnes Computer network and process for providing network services through a common interface
US6609153B1 (en) 1998-12-24 2003-08-19 Redback Networks Inc. Domain isolation through virtual network machines
US6996612B1 (en) 1999-12-30 2006-02-07 Vignette Corporation Method of providing information related to activity of a user and a data processing system program product
US7155506B1 (en) 2000-06-02 2006-12-26 Vignette Corporation Method for continous, frame-specific click-stream recording
US7251687B1 (en) 2000-06-02 2007-07-31 Vignette Corporation Method for click-stream analysis using web directory reverse categorization
US6865574B1 (en) * 2000-06-02 2005-03-08 Vignette Corporation Method for client-side personalization
US7860969B2 (en) * 2000-06-02 2010-12-28 Vignette Software Llc Method for continuous, frame-specific click-stream recording
US7660869B1 (en) * 2000-08-21 2010-02-09 Vignette Software, LLC Network real estate analysis
US6892377B1 (en) 2000-12-21 2005-05-10 Vignette Corporation Method and system for platform-independent file system interaction
US7194506B1 (en) 2000-12-21 2007-03-20 Vignette Corporation Method and system for cache management of locale-sensitive content
US7203768B2 (en) * 2000-12-22 2007-04-10 Intel Corporation Managing network traffic using hashing functions
US20020165755A1 (en) * 2001-03-29 2002-11-07 Kitts Brendan J. Method of predicting behavior of a customer at a future date and a data processing system readable medium
US20040213254A1 (en) * 2001-06-29 2004-10-28 Yu-Lin Hwang Method for servicing subscribers by utilizing virtual LAN on ATU-R of ADSL
US7197474B1 (en) 2001-07-12 2007-03-27 Vignette Corporation Method of modeling product demand subject to a large number of interactions
US8307045B1 (en) 2001-08-22 2012-11-06 Open Text S.A. System and method for creating target-specific data conversion templates using a master style template
US7389359B2 (en) 2001-10-19 2008-06-17 Foundry Networks, Inc. Method and system for intelligently forwarding multicast packets
US7194003B2 (en) * 2001-10-29 2007-03-20 General Electric Company Ethernet switch and system
US7411948B2 (en) * 2001-10-29 2008-08-12 General Electric Company Ethernet switch
US7657619B1 (en) * 2001-11-13 2010-02-02 Extreme Networks, Inc. Method and system for maintaining a loop-free topology across multiple spanning trees in a virtual local area network
US7877483B1 (en) * 2002-10-28 2011-01-25 Cisco Technology, Inc. Virtual local area network pruning protocol
US6930878B2 (en) * 2002-11-26 2005-08-16 Ge Medical Systems Information Technologies, Inc. Computer-equipped mobility device
CN100471106C (en) * 2003-04-29 2009-03-18 华为技术有限公司 Method for isolating network according to port aggregations
DE10319323B3 (en) * 2003-04-29 2004-12-16 Siemens Ag Method for automatic configuration of a communication device
US7761589B1 (en) 2003-10-23 2010-07-20 Foundry Networks, Inc. Flow control for multi-hop networks
US7639608B1 (en) 2003-10-23 2009-12-29 Foundry Networks, Inc. Priority aware MAC flow control
US7581249B2 (en) * 2003-11-14 2009-08-25 Enterasys Networks, Inc. Distributed intrusion response system
US7379443B2 (en) * 2004-07-16 2008-05-27 Motorola, Inc. Method of dynamic management of a virtual local area network (VLAN) in a wireless ad hoc network
US7477844B2 (en) * 2004-12-17 2009-01-13 Fujitsu Limited Method and system for utilizing virtual local access network addressing in optical networks
US7804832B2 (en) * 2006-02-13 2010-09-28 Cisco Technology, Inc. Method and system for simplified network wide traffic and/or flow monitoring in a data network
US8490161B2 (en) * 2008-01-07 2013-07-16 Commscope Inc., Of North Carolina Methods, systems and computer program products for provisioning VLAN services in a network
US7978607B1 (en) * 2008-08-29 2011-07-12 Brocade Communications Systems, Inc. Source-based congestion detection and control
CN110401606A (en) * 2018-04-24 2019-11-01 北京码牛科技有限公司 Network depth message processing method and device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4823338B1 (en) * 1987-08-03 1998-11-10 At & T Information Systems Inc Virtual local area network
US5394402A (en) * 1993-06-17 1995-02-28 Ascom Timeplex Trading Ag Hub for segmented virtual local area network with shared media access
US5613069A (en) * 1994-12-16 1997-03-18 Tony Walker Non-blocking packet switching network with dynamic routing codes having incoming packets diverted and temporarily stored in processor inputs when network ouput is not available
US5734865A (en) * 1995-06-07 1998-03-31 Bull Hn Information Systems Inc. Virtual local area network well-known port routing mechanism for mult--emulators in an open system environment
US5752003A (en) * 1995-07-14 1998-05-12 3 Com Corporation Architecture for managing traffic in a virtual LAN environment
US5684800A (en) * 1995-11-15 1997-11-04 Cabletron Systems, Inc. Method for establishing restricted broadcast groups in a switched network
US5742604A (en) * 1996-03-28 1998-04-21 Cisco Systems, Inc. Interswitch link mechanism for connecting high-performance network switches
US5740171A (en) * 1996-03-28 1998-04-14 Cisco Systems, Inc. Address translation mechanism for a high-performance network switch

Also Published As

Publication number Publication date
US6128665A (en) 2000-10-03
EP0948853B1 (en) 2004-08-25
DE69730447D1 (en) 2004-09-30
CA2276206C (en) 2002-12-24
DE69730447T2 (en) 2005-09-01
EP0948853A1 (en) 1999-10-13
WO1998029985A1 (en) 1998-07-09
AU715953B2 (en) 2000-02-10
AU5727698A (en) 1998-07-31

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Effective date: 20180102