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弹性分组环技术是一种新兴的城域网技术。作者主要讨论了弹性分组环技术的特点和优势,并且简要介绍了弹性分组环技术目前在国内城域网建设中的一些应用。弹性分组环技术集以太网的经济性、IP的智能化、光纤环网的丰富带宽和可靠性于一体,是目前宽带IP城域网运营商的最佳组网方案。
Flexible packet ring technology is a new metropolitan area network technology. The author mainly discusses the characteristics and advantages of flexible packet ring technology, and briefly introduces some applications of flexible packet ring technology in the construction of domestic MAN. Flexible packet ring technology combines the economics of Ethernet, intelligent IP, and abundant bandwidth and reliability of optical fiber ring networks, making it the best networking solution for broadband IP MAN operators.