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从运营商的角度,探讨了既能满足当前宽带业务需求,又兼顾向下一代网络平滑演进的IP城域网建设思路,打造可扩展、高可用、具备一定QoS和安全性的综合业务承载平台。
From the perspective of operators, this article explores the idea of building IP MANs that can meet the needs of current broadband services while taking into consideration the smooth evolution of next-generation networks and build an integrated service bearer platform that is scalable, highly available, with some QoS and security .