Title:
The support of 802.1AQ on IETFEVPN
Document Type and Number:
Japanese Patent JP6234440
Kind Code:
B2
Abstract:
A method is implemented in a provider edge switch (PE) for interworking an 802.1aq control plane with an Ethernet Virtual Private Network (EVPN) Border Gateway Protocol (BGP) control plane. The method includes receiving an Intermediate System-Intermediate System (IS-IS) protocol data unit (PDU) including an IS-IS Type Length Value (TLV) by the PE and determining whether the received IS-IS PDU requires a change in a configuration of designated forwarder (DF). The method further includes determining whether the PE is still the DF for one or more Backbone-Virtual Local Area Network Identifiers (B-VIDs), and removing local DF associated network layer reachability information (NLRI) from a BGP database.
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Inventors:
Alan, David Ian
Application Number:
JP2015510916A
Publication Date:
November 22, 2017
Filing Date:
May 02, 2013
Export Citation:
Assignee:
Telefon Acty Bora Get Erm Ericson (Pubble)
International Classes:
H04L12/46; H04L45/02; H04L45/50
Domestic Patent References:
| JP2010517382A |
Foreign References:
| US20080130515 |
Other References:
鹿志村 康生,どうする?どうやる?データセンター間ネットワーク PBB-VPLS/PBB-EVPN,JANOG29 Meeting[オンライン],日本,2012年 1月20日,URL,https://www.janog.gr.jp/meeting/janog29/_downloads/janog29-dcdr-after-kashimura-01.pdf
Attorney, Agent or Firm:
Miaki Kametani
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
Tetsuo Kanamoto
Koji Hagiwara
Kazuki Matsumoto
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