所附省内长途电信网与全国邮政网两个实例可供参考，它们也是本文理论的实际验证。
Two practical examples of provincial telecommunication network and postal network are also included for reference. And the theory proposed in this paper has been also checked by them.
描述了IP网络体系的一般框架、基本参考模型及IP网与电信网互通的考虑。
The general framework and basic reference models of the IP based net-work, and interworking of the IP based network with the telecom-munication network are described.
描述了IP网络体系的一般框架、基本参考模型及IP网与电信网互通的考虑。
The general framework and basic reference models of the IP based net-work, and interworking of the IP based network with the telecom-munication network are described.
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