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Internet的迅速发展给传统电信网络带来了巨大的冲击。它不仅对电信网络传送IP业务提出了新的要求,而且改变了传统电信网的基本技术内涵,并开始向传统电信网发出了挑战。它不仅开始分流电信业务,而且大有取而代之之势。一些电信制造业的厂家立即改变战略,提出以IP为战略目标,并开始并购制造IP产品的公司。国内也有人提出建造宽带IP骨干平台,统一使用IP协议来提供多种业务。那么,IP究竟能否提供各种电信业务?它是不是未来电信网络的发展趋势?其网络的核心是ATM还
The rapid development of the Internet has brought tremendous impact on the traditional telecom network. It not only poses new requirements for the transmission of IP services in the telecommunications network, but also changes the basic technical connotation of the traditional telecommunications network and starts to challenge the traditional telecommunications network. It not only started to divert telecom business, but also replaced it. Some telecom manufacturers immediately changed their strategy, proposed IP as a strategic goal, and started the M & A company manufacturing IP products. Some domestic people also proposed to build broadband IP backbone platform, unified use of IP protocol to provide a variety of business. So, IP whether it can provide a variety of telecommunications services? It is not the future development trend of telecommunications networks? The core of its network is also ATM