摘要
对当前VPLS中存在的问题和新出现的以太网VPN需求进行概述,介绍并分析IETF最新提出的E-VPN和PBB E-VPN这两种以太网VPN的技术特征,结合正在兴起的云数据中心互联的实际应用需求,探讨以太网VPN技术在云数据中心的互联组网应用。
The problems existing in the current VPLS services and new requirements for ethernet VPN are summarized, and the technical characteristics of E-VPN and PBB E-VPN newly presented by IETF are introduced and analyzed. Furthermore, integrated with the actual application requirements of the cloud data center interconnection, the applications of ethernet VPN in cloud data center interconnection are investigated.
出处
《电信科学》
北大核心
2012年第8期138-144,共7页
Telecommunications Science