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不管是在电信、有线电视还是数据网领域,大家都一致认为,未来的网络就是一张整合的IP网,而目前IP网从很多方面,并不能完全满足大规模的商业应用,尤其是电信级的服务需求。许多新业务由于品质问题而无法迁移到IP上。市场出现的情况是,网络设备提供商的设备照卖,网络建设和运营商依旧在花费大量的资金建设、投资和运营,但实际收入上不来。 当然,众多路由交换厂商都把目光聚焦于下一代网络,以应对新需求的挑战。而朝全新的下一代网络迁移的过程将是一段并不平坦的征途。完成这个大规模迁移
Whether it is in the field of telecommunications, cable television or data network, we all agree that the future network is an integrated IP network, and now the IP network in many ways, and can not fully meet the large-scale commercial applications, especially the carrier-class Service needs. Many new businesses can not be migrated to IP due to quality issues. What happens in the market is that the network equipment providers still sell their equipment, network construction and operators still spend a lot of money on construction, investment and operation, but the actual revenue does not come. Of course, many routing switch vendors are looking at next-generation networks to meet the challenges of new requirements. The migration to a completely new next-generation network will be an unflattering journey. Complete this mass migration