OPNET中交换机仿真模型的时间同步策略的研究
首发时间:2017-11-08
摘要:如今网络结构和规模日趋复杂庞大,新的网络技术层出不穷,因此如何开发网络设备以满足网络需求成为了当今的重要课题。网络仿真作为一种新的网络规划和设计技术应运而生。OPNET Modeler是一种专业的可视化网络原型建模软件,可以根据需要便捷地建立网络模型。在对交换机的仿真模拟时,由于各种需求OPNET本身的仿真时间并不能作为参考,于是需要选择更好地策略建立一个逻辑时间用于标记仿真的推进时间。本文针对仿真中的逻辑时间的同步提供了两种有效策略,能更加准确地完成交换机内部工作流程的模拟仿真。
关键词: 计算机网络 网络仿真 OPNET FC交换机模拟 时间同步
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Research on time synchronization strategy of switch simulation model in OPNET
Abstract:Nowadays, the network structure and scale are becoming more and more complex and huge, and the new network technologies emerge in endlessly. Therefore, how to develop network equipment to meet the network requirements has become an important topic. Network simulation, as a new technology of network planning and design, emerges as the times require. OPNET Modeler is a professional visualization network prototype modeling software, which can conveniently build network model as needed. In the simulation of the switch, due to various requirements, the simulation time of the OPNET itself cannot be used as a reference, so it is necessary to select a better strategy to establish a logical time for marking the simulation push time. In this paper, two effective strategies are provided for the synchronization of logical time in simulation, and the simulation of the internal workflow of the switch can be done more accurately.
Keywords: computer network technology network simulation OPNET FC switch simulation time synchronization
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