现阶段,电信网络IP化路径已日渐清晰,但“量力而为”的IP网络传输能力也给电信运维人员提出了新的挑战。《通信世界周刊》本期特别邀请来自运营商、研究机构以及设备厂商的专家就IP网络运维话题展开讨论。IP本质引发网络监管不可控《通信世界周刊》:目前电信运营商在进行网络运维时,是否存在IP网络运维不可控、端到端不可视等问题?从技术角度看是如何产生的?吴劲松:根本原因在于IP网服务质量问题,由于IP网络缺乏统一规划和统一协议,致使“分类服务”技术并没有真正落实。电信IP网络绝不是简单将互联网IP技术照搬过来,必 At this stage, the telecom network IP routing has become increasingly clear, but “hard-won ” IP network transmission capacity also poses new challenges for telecom operators. Correspondence World Weekly In this issue, specialists from operators, research institutes and equipment manufacturers are invited to discuss the issue of IP network operation and maintenance. IP essence leads to uncontrollable network regulation “Communication World Weekly”: At present, when operators carry out network operation and maintenance, are there any problems such as the uncontrollable operation and maintenance of IP network and end-to-end invisibility? How is it produced from a technical perspective? Wu Jinsong: The fundamental reason is that IP network service quality problems, due to the lack of a unified IP network planning and unified agreement, resulting in “classified services ” technology has not really been implemented. Telecom IP network is by no means a simple Internet IP technology will be copied over, must