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到2003年,以太网已经诞生整整30周年了。30年来,以太网不仅在企业网一统天下,而且向城域网和广域网进军。最近,以太网技术在城域网的应用方面又有重大突破。城域以太网论坛(MEF)宣布了它最有意义的一项成就,就是基于以太网技术统一了城域网的工业标准,未来的城域网将是新型的、规范化的城域以太网(MEN)。MEF总裁陈子南先生最近详细介绍了最新的城域以太网标准。
By 2003, Ethernet has been born a full 30th anniversary. In the past 30 years, Ethernet not only dominated the corporate network, but also marched into MANs and WANs. Recently, Ethernet technology has another major breakthrough in the application of MAN. Metro Ethernet Forum (MEF) announced one of its most significant achievements is based on Ethernet technology unified industrial standard MAN, the future of MAN will be a new, standardized Metro Ethernet ( MEN). Mr. Chen Zi Nan, MEF president, recently introduced the latest metro Ethernet standard.