BR112014026276A2 - suporte 802.1aq sobre ietf evpn - Google Patents

suporte 802.1aq sobre ietf evpn

Info

Publication number
BR112014026276A2
BR112014026276A2 BR112014026276A BR112014026276A BR112014026276A2 BR 112014026276 A2 BR112014026276 A2 BR 112014026276A2 BR 112014026276 A BR112014026276 A BR 112014026276A BR 112014026276 A BR112014026276 A BR 112014026276A BR 112014026276 A2 BR112014026276 A2 BR 112014026276A2
Authority
BR
Brazil
Prior art keywords
database
bgp
evpn
vid
sid
Prior art date
Application number
BR112014026276A
Other languages
English (en)
Inventor
Ian Allan David
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of BR112014026276A2 publication Critical patent/BR112014026276A2/pt

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
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/08—Protocols for interworking; Protocol conversion
    • 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
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • 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
    • H04L12/4604—LAN interconnection over a backbone network, e.g. Internet, Frame Relay
    • H04L12/462—LAN interconnection over a bridge based backbone
    • 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
    • H04L12/465—Details on frame tagging wherein a single frame includes a plurality of VLAN tags
    • H04L12/4658—Details on frame tagging wherein a single frame includes a plurality of VLAN tags wherein a VLAN tag represents a service provider backbone VLAN, e.g. B-Tag, S-Tag
    • 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
    • H04L12/465—Details on frame tagging wherein a single frame includes a plurality of VLAN tags
    • H04L12/4662—Details on frame tagging wherein a single frame includes a plurality of VLAN tags wherein a VLAN tag represents a service instance, e.g. I-SID in PBB
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/66—Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
    • 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
    • H04L45/50—Routing or path finding of packets in data switching networks using label swapping, e.g. multi-protocol label switch [MPLS]
    • 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
    • H04L45/66—Layer 2 routing, e.g. in Ethernet based MAN's
    • 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
    • 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
    • H04L69/18—Multiprotocol handlers, e.g. single devices capable of handling multiple protocols
    • 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]

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)

Abstract

resumo “suporte 802.1aq sobre ietf evpn” trata-se de um método que é implementado em um comutador de borda (pe) de comutação de rótulo de multiprotocolo (mpls) para a interoperação do plano de controle 802.1aq com um plano de controle do protocolo de roteamento de borda (bgp) da rede privada virtual de ethernet (evpn). o método e o sistema elegem encaminhadores designados (dfs) para um dado identificador de rede base virtual de área local (b-vid) em uma rede de ponte base de provedor local (pbbn) e de- terminar assim qual pe transfere unicamente o identificador de fonte de componen- te i específico (i-sid) e a informação de controle de acesso ao meio (mac) para o b-vid a partir de um banco de dados de sistema intermediário-sistema intermediá- rio (is-is) em um banco de dados bgp e transfere informação i-sid e mac no ban- co de dados bgp para o banco de dados is-is do pe.
BR112014026276A 2012-05-10 2013-05-02 suporte 802.1aq sobre ietf evpn BR112014026276A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201261645431P 2012-05-10 2012-05-10
US13/594,076 US8867367B2 (en) 2012-05-10 2012-08-24 802.1aq support over IETF EVPN
PCT/IB2013/053456 WO2013168054A1 (en) 2012-05-10 2013-05-02 802.1aq support over ietf evpn

Publications (1)

Publication Number Publication Date
BR112014026276A2 true BR112014026276A2 (pt) 2017-06-27

Family

ID=49548526

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014026276A BR112014026276A2 (pt) 2012-05-10 2013-05-02 suporte 802.1aq sobre ietf evpn

Country Status (8)

Country Link
US (3) US8867367B2 (pt)
EP (1) EP2847943B1 (pt)
JP (1) JP6234440B2 (pt)
KR (1) KR102013977B1 (pt)
CN (1) CN104471899B (pt)
BR (1) BR112014026276A2 (pt)
IN (1) IN2014DN09588A (pt)
WO (1) WO2013168054A1 (pt)

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Publication number Publication date
US9112848B2 (en) 2015-08-18
CN104471899B (zh) 2017-11-14
US9369549B2 (en) 2016-06-14
JP2015519833A (ja) 2015-07-09
KR102013977B1 (ko) 2019-08-23
KR20150008449A (ko) 2015-01-22
JP6234440B2 (ja) 2017-11-22
EP2847943B1 (en) 2016-04-13
EP2847943A1 (en) 2015-03-18
US20150010011A1 (en) 2015-01-08
US8867367B2 (en) 2014-10-21
US20130301472A1 (en) 2013-11-14
IN2014DN09588A (pt) 2015-07-31
US20150319007A1 (en) 2015-11-05
WO2013168054A1 (en) 2013-11-14
CN104471899A (zh) 2015-03-25

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