公开(公告)号：US20140369345A1

公开(公告)日：2014-12-18

申请号：US13918658

申请日：2013-06-14

Applicant: CISCO TECHNOLOGY, Inc.

Inventor： Yibin YANG ,  Alex TSAI ,  Liqin DONG ,  Di JIN

IPC: H04L12/741 ,  H04L12/18 ,  H04L12/947

CPC classification number: H04L49/25 ,  H04L12/18 ,  H04L12/1886

Abstract: Techniques which provide scalable techniques for managing multicast traffic in interconnected IP fabric data centers. More specifically, embodiments presented herein disclose an aggregated source technique used to address scalability issues for interconnected IP fabric data centers as well as disclose a secondary rendezvous point technique used to address backbone network (S, G) multicast state scalability. Additionally, embodiments disclosed herein include an approach for border leaf load balancing based on group destination addresses used by VTEPs.

Abstract translation: 提供可扩展技术的技术，用于管理互连IP架构数据中心中的组播流量。 更具体地说，本文所呈现的实施例公开了用于解决互连的IP结构数据中心的可扩展性问题的聚合源技术，并且公开了用于解决骨干网（S，G）多播状态可扩展性的次会聚点技术。 此外，本文公开的实施例包括基于VTEP使用的组目的地地址的边界叶片负载平衡的方法。