基于终端模式的IP网络仿真业务方案

The emulation solution based CPE mode on the IP network

在IP网络中如何解决传统的各种专线业务,正成为影响IP网络统一部署的关键问题。本文在分析各种技术的基础上,提出了一种基于终端模式的专线仿真业务方案,同时对实现仿真业务时必须要解决的技术问题进行了分析,包括时钟的恢复、定时机制,专线仿真业务的维护管理和层次化的OAM思路,通过这些来解决在无连接的IP网络上管理仿真业务。

The issue that how to solve the traditional leased line services on the IP network is making the influence for deploying the united IP network. The paper is based on the analysis for emulation technologies and provides a new solution based CPE mode for emulation service. At the same time, the paper analyzes technology issue for realizing emulation service ,provides the method for solving timing recovery, the emulation leased line management and hierarchical OAM. According to the method, the leased line services will be solved on the oriented-connectionless IP network.