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NANOG Meeting Presentation Abstract

Virtual Subnet: A Scalable Data Center Interconnection Solution
Meeting: NANOG52
Date / Time: 2011-06-15 9:00am - 9:30am
This item is webcast
Room: Grand Ballroom
Presenters: Speakers:

Xiaohu Xu, Huawei Technologies Co., Ltd.

Xiaohu Xu graduated from Beijing University of Posts and Telecoms in 2000. He has been working in the telecom industry for more than 10 years and now is a research engineer at IP Advanced Technology Research Department of Huawei Technologies Co., Ltd. Before joining Huawei, he was the chief engineer at Technical Support Department and the manager at Router OS Test Team of Harbour Networks, Inc, which was acquired by Huawei later. His current research interests include but not limited to: scalable routing and addressing architecture; id/locator split architecture; data center network and data center interconnection architecture.
Abstract: Virtual Subnet (VS) provides a scalable IP-only L2VPN service by reusing the proven BGP/MPLS IP VPN [RFC4364] and ARP proxy [RFC925][RFC1027] technologies. VS could be used for interconnecting geographically dispersed data center locations at scale. In contrast with the existing VPLS solution, VS alleviates the broadcast storm impact on the network performance to a great extent by splitting the otherwise whole ARP broadcast and unknown unicast flooding domain associated with an IP subnet that has been extended across the MPLS/IP backbone, into multiple isolated parts per data center location, besides, the MAC table capacity demand on CE switches is greatly reduced due to the usage of ARP proxy.
Files: youtubeVirtual Subnet: A Scalable Data Center Interconnection Solution
pdfXU-Virtual Subnet(PDF)
Sponsors: None.

Back to NANOG52 agenda.

NANOG52 Abstracts

  • NOGLab
    Sponsors A10 Networks, Alcatel-Lucent, ARRIS, and Comcast.
  • Opening Remarks
    Speakers:
    David MeyerCisco/UO and Chair, NANOG Program Committee; .
    James TindallAlcatel-Lucent; .
  • Opening Remarks
    Speakers:
    David MeyerCisco/UO and Chair, NANOG Program Committee; .
    James TindallAlcatel-Lucent; .
  • World IPv6 Day Experiences
    Moderators:
    Phil RobertsInternet Society; .
    Panelists:
    Igor GashinskyYahoo!; .
    Patrick GilmoreAkamai; .
    John BrzozowskiComcast; .
    Jon WoolwineCisco; .
  • World IPv6 Day Experiences
    Moderators:
    Phil RobertsInternet Society; .
    Panelists:
    Igor GashinskyYahoo!; .
    Patrick GilmoreAkamai; .
    John BrzozowskiComcast; .
    Jon WoolwineCisco; .
  • World IPv6 Day Experiences
    Moderators:
    Phil RobertsInternet Society; .
    Panelists:
    Igor GashinskyYahoo!; .
    Patrick GilmoreAkamai; .
    John BrzozowskiComcast; .
    Jon WoolwineCisco; .
  • World IPv6 Day Experiences
    Moderators:
    Phil RobertsInternet Society; .
    Panelists:
    Igor GashinskyYahoo!; .
    Patrick GilmoreAkamai; .
    John BrzozowskiComcast; .
    Jon WoolwineCisco; .
  • World IPv6 Day Experiences
    Moderators:
    Phil RobertsInternet Society; .
    Panelists:
    Igor GashinskyYahoo!; .
    Patrick GilmoreAkamai; .
    John BrzozowskiComcast; .
    Jon WoolwineCisco; .
  • NOGLab
    Sponsors A10 Networks, Alcatel-Lucent, ARRIS, and Comcast.
  • NOGLab
    Sponsors A10 Networks, Alcatel-Lucent, ARRIS, and Comcast.
  • Track: ARMD
    Speakers:
    Benson SchliesserCisco Systems, Inc.; .
  • Capacity Planning Panel
    Moderators:
    Vishal Sharma, Metanoia; Panelists:
    Arman Maghbouleh, Cariden; Dave Wang, Wandl; Duke Fisher, Verizon Business; Thomas Lundstrom, Qwest;
  • Capacity Planning Panel
    Moderators:
    Vishal Sharma, Metanoia; Panelists:
    Arman Maghbouleh, Cariden; Dave Wang, Wandl; Duke Fisher, Verizon Business; Thomas Lundstrom, Qwest;
  • Capacity Planning Panel
    Moderators:
    Vishal Sharma, Metanoia; Panelists:
    Arman Maghbouleh, Cariden; Dave Wang, Wandl; Duke Fisher, Verizon Business; Thomas Lundstrom, Qwest;
  • Capacity Planning Panel
    Moderators:
    Vishal Sharma, Metanoia; Panelists:
    Arman Maghbouleh, Cariden; Dave Wang, Wandl; Duke Fisher, Verizon Business; Thomas Lundstrom, Qwest;
  • Capacity Planning Panel
    Moderators:
    Vishal Sharma, Metanoia; Panelists:
    Arman Maghbouleh, Cariden; Dave Wang, Wandl; Duke Fisher, Verizon Business; Thomas Lundstrom, Qwest;

 

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