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随着视频等多媒体业务的兴起,电信级以太网正在向我们走来。似乎延续了将IT改造用于电信领域的先例,电信级以太网将传统用于LAN的以太网在可靠性、QoS和安全性等方面大幅改造后用于城域网,使得以太网技术在电信领域焕发生机。虽然还有很多运营商对电信级以太网成熟度心存疑虑,但丝毫不影响电信级以太网在实际中的应用步伐。包括英国电信、法国电信、中国网通等在内的全球知名运营商都向电信级以太网伸出了橄榄枝。本刊对中国网通IP承载网建成的详细报道,对华为新推电信级以太网加强版进行的适时跟踪,对英国电信电信级以太网的部署实践,以及与烽火网络的研发总监的对话,都将有助于解决业界对于电信级以太网的种种问题。
With the rise of video and other multimedia services, Carrier Ethernet is coming to us. Seems to be a continuation of the precedent for IT revamping in the telecommunications arena, Carrier Ethernet will be traditionally used for LAN Ethernet in the reliability, QoS and security aspects of the transformation for the metropolitan area network, making the Ethernet technology in telecommunications Vibrant areas. Although there are still many operators doubts about the carrier-class Ethernet maturity, but did not affect the carrier-grade Ethernet in the actual application. The world’s leading operators, including BT, France Telecom, China Netcom and others, have allotted olive branch to Carrier Ethernet. This issue of China Netcom IP bearer network built a detailed report on Huawei’s new carrier-class Ethernet-enhanced version of the timely follow-up, BT’s deployment of carrier-grade Ethernet and dialogue with the development of flames network director, both Will help solve the industry’s problems with Carrier Ethernet.