ATE356382T1 - Mechanismus zum ersetzen eines paketfelds in einem mehrschicht-vermittlungsnetzelement - Google Patents

Mechanismus zum ersetzen eines paketfelds in einem mehrschicht-vermittlungsnetzelement

Info

Publication number
ATE356382T1
ATE356382T1 AT98931582T AT98931582T ATE356382T1 AT E356382 T1 ATE356382 T1 AT E356382T1 AT 98931582 T AT98931582 T AT 98931582T AT 98931582 T AT98931582 T AT 98931582T AT E356382 T1 ATE356382 T1 AT E356382T1
Authority
AT
Austria
Prior art keywords
packet
ipp
type
field
mac
Prior art date
Application number
AT98931582T
Other languages
English (en)
Inventor
Shimon Muller
Louise Yeung
Ariel Hendel
Original Assignee
Sun Microsystems 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 Sun Microsystems Inc filed Critical Sun Microsystems Inc
Application granted granted Critical
Publication of ATE356382T1 publication Critical patent/ATE356382T1/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
    • 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
    • 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
    • H04L49/10—Packet switching elements characterised by the switching fabric construction
    • H04L49/103—Packet switching elements characterised by the switching fabric construction using a shared central buffer; using a shared memory
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/22—Parsing or analysis of headers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3009—Header conversion, routing tables or routing tags
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L49/00—Packet switching elements
    • H04L49/30—Peripheral units, e.g. input or output ports
    • H04L49/3036—Shared queuing
    • 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
    • H04L49/00—Packet switching elements
    • H04L49/60—Software-defined switches
    • H04L49/602—Multilayer or multiprotocol switching, e.g. IP switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AT98931582T 1997-06-30 1998-06-24 Mechanismus zum ersetzen eines paketfelds in einem mehrschicht-vermittlungsnetzelement ATE356382T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/885,000 US6128666A (en) 1997-06-30 1997-06-30 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

Publications (1)

Publication Number Publication Date
ATE356382T1 true ATE356382T1 (de) 2007-03-15

Family

ID=25385912

Family Applications (1)

Application Number Title Priority Date Filing Date
AT98931582T ATE356382T1 (de) 1997-06-30 1998-06-24 Mechanismus zum ersetzen eines paketfelds in einem mehrschicht-vermittlungsnetzelement

Country Status (6)

Country Link
US (1) US6128666A (de)
EP (1) EP1019833B1 (de)
JP (1) JP4057067B2 (de)
AT (1) ATE356382T1 (de)
DE (1) DE69837272T2 (de)
WO (1) WO1999000737A2 (de)

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EP1019833A1 (de) 2000-07-19
EP1019833A4 (de) 2005-07-27
JP4057067B2 (ja) 2008-03-05
DE69837272T2 (de) 2007-11-22
US6128666A (en) 2000-10-03
WO1999000737A2 (en) 1999-01-07
EP1019833B1 (de) 2007-03-07
JP2002508124A (ja) 2002-03-12
DE69837272D1 (de) 2007-04-19

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