2) Layer 3 switching
第三层交换
1.
Study on Packet by Packet Layer 3 Switching Technology;
报文到报文第三层交换技术研究
2.
According to the design and management of our campus network for reconstruct engineering, the project of layer 3 switching, the design and implementation of Virtual LAN, security strategy of campus network are discussed.
针对我校校园网升级改造中网络规划与管理的问题,讨论了基于第三层交换的校园网VLAN设计和管理方案以及内部安全管理策略和安全访问控制策略。
3) third layer switch
第三层交换
1.
In order to improve the efficiency of computer network, this paper introduces the theory of the third layer switch, and the method of how to build the third layer switch network,and the relation between IPV6 and the third layer switch,the relation between the third layer switch and VLAN.
为了打破这个怪圈 ,本文介绍了第三层交换机的原理和概念 ,以及基于第三层交换的典型组网方案及第三层交换和IPV6关系、第三层交换和VLAN关系等概念。
2.
This paper introduces the technique of third layer switch and the technique of VLAN, taking into consideration the present situations of campus network, and discusses Layer 3 Services Module of cisco4003 and the application in the campus network.
主要介绍了第三层交换技术与虚拟局域(VLAN)技术,并结合校园网的实际情况,讲述了cisco4003三层模块工 作原理及在园区网中的应用。
3.
Then, the third layer switch technology is studied in detail which is included with its basic principles and the structures.
主要分析了以太网中使用VLAN技术进行网段划分所带来的不同VLAN子网之间通信必须依赖传统路由器所造成的网络瓶颈问题,详细介绍了第三层交换技术的基本原理和拓扑结构,并相应给出了其软硬件实现的实例,着重指出了它的特点和实用价值。
4) layer3 switching
第三层交换
1.
Aimed at the bottleneck problem that current campus network exists, we discuss the campus backbone topology based on layer3 switching in detail and bring forward the upgrade project.
针对当前校园网络存在的瓶颈问题,详细讨论基于第三层交换的校园网主干网络拓扑结构,提出升级改进方案,以配置三层VLAN接口为例用网络仿真软件Boson-NetSim进行了仿真实现。
5) the third exchange
第三层交换
1.
VLAN division based on the third exchange makes the net exchanging by the line speed in the sub-net and achieving the line speed communication by the line speed route between the sub-nets.
本文针对我校校园网升级改造中网络规划与管理出现的问题,讨论了基于第三层交换的校园网设计和管理方案,以及内部安全管理策略和安全访问控制策略。
2.
With the fast development of enterprise network,campus network and broadband network,the third exchanger has become a new increment point of market,and the application has infiltrated from the first backbone layer and mixed layer in the network center to the insertion layer of the network edge.
随着企业网、校园网以及宽带网的迅速发展 ,第三层交换机成为新的市场增长点 ,它的应用也从最初网络中心的骨干层、汇聚层一直渗透到网络边缘的接入层。
6) layer 3 switch
第三层交换
1.
This paper firstly introduces the historical background, solutions and implement ation policies of producing layer 3 switching technique, and then elaborates lay er 3 switching technique of several typical products in local and wide area netw ork,including FastIP of 3Com,NetFlow switching of CISCO,and IP Routing Switch with new structure and high performance of Bay.
介绍了高速网络第三层交换技术产生的历史背景、解决方案和实现策略 ,阐述了局域网和广域网中几种典型产品的第三层交换技术 ,包括 3Com的FastIP技术、CISCO的NetFlow交换以及Bay的新型结构高性能IP路由交换器
2.
It introduces the upgrading design and implementation of the campus network of GDRTVU, which applied Gigabit Ethernet and layer 3 switch in the backbone, Alcatel products, and the network management policies based on Vlan and ip packet filter to the campus network.
介绍了广东电大省校校区网络升级的设计与实现 ,千兆以太网与第三层交换的技术的应用与Al catel产品的实现 ,以及Vlan技术与基于包过虑的安全策略在校园网中应用。
3.
It is possible to construct high speed, high performance and large scale LAN with layer 3 switch network devices.
第三层交换机能够在网络层按照IP地址进行快速转发,同时具备传统的第二层交换机的特点,使得组建快速、高效、大规模的局域网成为可能。
补充资料：表面涂层离子交换膜
分子式：
CAS号：
性质：系特种性能离子交换膜。其结构为在阳膜或阴膜表面再涂上一层阳离子或阴离子交换膜，使膜表面结构发生变化，比如孔隙度更加致密，以达到改性目的。如在磺酸型离子交换膜表面再薄薄地涂上一层酚醛磺酸树脂膜，则该膜对一价阳离子呈现出较好的选择透过性，而对二价阳离子则差一些。主要用于海水、卤水中NaCl的浓缩制盐和盐卤水中离子的分离。
CAS号：
性质：系特种性能离子交换膜。其结构为在阳膜或阴膜表面再涂上一层阳离子或阴离子交换膜，使膜表面结构发生变化，比如孔隙度更加致密，以达到改性目的。如在磺酸型离子交换膜表面再薄薄地涂上一层酚醛磺酸树脂膜，则该膜对一价阳离子呈现出较好的选择透过性，而对二价阳离子则差一些。主要用于海水、卤水中NaCl的浓缩制盐和盐卤水中离子的分离。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条