This paper analyses the basic character of layer 3 switching technologies and parses the sort, the theory of working and the way of configuring VLAN with it.
分析了第三层交换技术基本特征，解析了三层交换技术分类、工作原理及实现配置VLAN的方法。
Model Driven Reverse Engineering (MDRE) is about switching from the heterogeneous world of implementation technologies to the homogeneous world of models.
模型驱动反向工程(MDRE)正在将实现技术的异质世界转变为模型的同质世界。
However, switching the environment on and waiting for failures to occur is not going to be an efficient means of testing that the various redundant components and failover technologies work.
然而，将环境开启并等待失效的发生不是一种有效的测试方式。
The design of flyback switching transformer and feedback control loop and the improvement of the circuit for considering electromagnetic compatibility are the critical technologies.
反激式开关变压器和反馈控制回路设计，以及考虑电磁兼容性对电路的改进，是其关键技术。
Many new technologies, including soft switching technology, Al substrate, SMT, planar transformer and noise suppressors are applied.
样机运用了软开关技术、铝基板、表面贴装技术、平面变压器和尖峰抑制器等新技术。
Generalized multi-protocol label switching (GMPLS) supports peer model networks. GMPLS technology and routing mechanism are the key technologies for constructing peer model based optical Internet.
通用多协议标签交换(GMPLS)支持对等模型网络，GMPLS技术和路由机制是构建对等模型光因特网的关键技术。
Labeled Optical Burst Switching (LOBS) network, combing the Multi Protocol Label Switch (MPLS) and OBS technologies, has the advantage of high flexibility and high efficiency.
标签光突发交换(LOBS)技术将多协议标签交换(MPLS)和光突发交换(OBS)技术结合起来，具有更高的灵活性和效率。
Using advanced technologies of computer networks and communications, MNTCSB implements automatic management of telecommunication cable switching box.
电信电缆交接箱管理网MNTCSB利用先进的计算机网络和通信技术实现了对交接箱的自动化管理。
Technologies of fault detection, arbitration and switching are critical issues and difficulties for implementing module redundancy in DCS.
故障检测技术、仲裁和切换技术是DCS系统实现模块冗余的关键，同时也是难题。
Signal transmission and switching are two key technologies in the current optical fiber communication network.
信号传输与交换是当今光纤通信网络中的两大核心技术。
This design combines the advanced optical switching with present technologies, it is possible to offer a short-cut to realize tremendous capacity optical switching.
该设计将先进的光交换与现有技术相结合，有可能为大容量光交换机的实现提供一条快捷的路径。
OXC, Optical cross Connector, is one of the most important technologies in AON, and one of its core technology is high powered optical switching which can be used for OXC .
光交叉互连是全光网络技术中的关键技术之一，而其核心技术就是可用于交叉互连的高性能光开关。
This paper discusses the key technologies of layer 3 switch-IP switching and analysis several different IP switching techniques. Finally it refers the existing problems in IP switching.
讨论了第三层交换-IP交换的关键技术，分析比较了几种不同的IP交换技术，并指出了所存在的问题。
This paper discusses the key technologies of layer 3 switch-IP switching and analysis several different IP switching techniques. Finally it refers the existing problems in IP switching.
讨论了第三层交换-IP交换的关键技术，分析比较了几种不同的IP交换技术，并指出了所存在的问题。
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