三层交换机是可执行路由功能的交换机。
A layer-3 switch is a switch that can perform routing functions.
第三层交换技术则能很好地解决了这个问题。
The layer3 switching technology can solve this question well.
三层交换可以发生的地方分成两种不同的模式。
Layer 3 switching can occur at two different locations on the switch.
结合第三层交换机的应用环境，实现了快速生成树协议。
The rapid spanning tree protocol has been implemented in the application environment of the layer 3 switch.
结果三层交换机路由选择所花延迟时间比一般路由器少得多。
Results The Three Layer Switching ′s routing may spend much less time delay and less cost than a common router.
三层交换机既实现数据的高速交换，又完成VLAN之间的路由。
Layer 3 switch not only implements high-speed data transit, but also accomplishes routing among VLANs.
本文详细阐述了三层交换机进行VRRP冗余备份时所采用的两种方式。
In this paper, we detailedly describe two ways used by Layer 3 switch when it accomplishes VRRP redundancy backup in the network.
报文到报文的第三层交换技术检查每一个报文并将报文转发到其目的地。
Packet by Packet Layer 3 switching technology inspectoscope every Packet, intransit to destination.
同时，第三层交换机的驱动程序还要与上层软件交互，为上层软件提供服务。
Simultaneously, the device driver interacts with the up layer software, and provides services for them.
三层交换技术将传统的二层转发和路由技术结合起来，特别适合汇聚层的需要。
The layer 3 switch technology which fits for the need of aggregation layer is a combination of the layer 2 switch technologies and routing.
目前第三层交换机已由网络的核心延伸至网络的边缘，占据了相当大的市场份额。
Currently, layer 3 switch network devices have spread from the core of network to the edge of network. It occupys a large part of network devices market.
结合多年医院网络维护工作实践，本文从三层交换机原理到数据安全、网络安全方面进行讨论。
According to network maintenance in our hospital, this paper discusses 3 layer exchanger principle, data security, and network security.
路由子系统做为三层交换机系统软件的核心模块，在效率、稳定性与可扩展性上有了新的要求。
Route subsystem as a core module in OS of 3-layer-switch has new requirements in efficiency, stability and scalability.
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。
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.
另一方面，三层交换机由于其对IP数据报的高速转发能力，也越来越多地参与到网络拓扑的建设当中。
On the other hand, because of the ability to forward IP datagram at high speed, more and more layer3 switches have been participating in the construction of networks.
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.
从传统的交换技术出发，讨论了第三层交换技术，第三层交换和IPV6关系及第三层交换技术在网络中的应用。
Starting From the traditional switching technology, the third layer switching technology, and the relation between IPV6 and the third layer switch, and its application in network are discussed.
三层交换机接口指的是交换机系统与网络中的其它设备交换数据并相互作用的部分，在交换机系统中起着至关重要的作用。
The interface of three-layer switch is the component that exchange data between switch and other devices in network it play a key role in switch system.
本文以协议的形式提出了一种新的以太网交换机集群管理方案，将二层交换机和三层交换机的集群管理无缝地结合在一起。
In this paper, a new cluster management system is described by proposing a new protocol, with this protocol layer 2 and layer 3 switches can be managed in a cluster system seamlessly.
在三层系统中，SSL可以解决保护各层之间交换的用户数据的问题。
SSL addresses the problem of protecting user data exchanged between tiers in a three-tier system.
最后，采用了J2EE的三层应用架构及内外网物理交换技术，实现了税收业务的网上操作及流转。
Finally, this system adopt the three-tier structure of J2EE and the inner and outer network physical exchange technology to realize the tax business operation and circulation.
GVRP协议是高端以太网三层路由交换机所必备的应用协议。
GVRP is a neccisity for the sophsticated Ethernet three-layers routing switch.
该机加热器部分采用三层套管结构：热交换介质在1和3 中流动，物料在2 中反向流动。
This machine heater part adopts three layer casing structure: heat exchange medium flow in 1 and 3, material flow in 2.
例如，若某台多层交换机支持ip协议，ipx包则只能在第二层上交换，不能在第三层上规定路由。
For example, if a multilayer switch supports IP, then IPX packets can only be switched at layer 2 not routed at layer 3.
之后文章对多层交换芯片BCM5615的交换结构、内部各个功能模块的原理实现以及芯片中的二、三层数据流程作了比较详细的分析。
In the later part of the thesis, detailed analysis is made for the realization principles of the switching structure and internal function modules of multiplayer. switching chip BCM5615.
之后文章对多层交换芯片BCM5615的交换结构、内部各个功能模块的原理实现以及芯片中的二、三层数据流程作了比较详细的分析。
In the later part of the thesis, detailed analysis is made for the realization principles of the switching structure and internal function modules of multiplayer. switching chip BCM5615.
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