网络交换机

如果Linkstate为down，那么就显示网线或网络交换机端口可能有问题。

A down state would indicate a possible bad cable or network switch port .

找到CiscoCatalyst网络交换机的iSCSI端口。

Locate the iSCSI port coming from the Cisco Catalyst Network Switch .

传统的Ethernet架构会非常慢，并且反应迟钝，因为在传统Ethernet网络交换机或

Traditional Ethernet architecture may become slow and unresponsive , because in traditional Ethernet network switches , or

网络交换机（我的交换机包括高速交换机和GigabitEthernet）

Network switches ( my switches , including high-speed and Gigabit Ethernet )

网络交换机作为网络的核心设备，显然需要支持QoS服务。

As the core devices on the network , network switches of course need to support QoS service .

如果有多个网络交换机彼此相连接，那么每个hub可以将自身标识为一个新设备。

If you have multiple network switches connected together , each hub can identify itself as a new device .

网络交换机都内置了多种的功能和策略，包括用户认证，设备认证，IP控制等。

Switches that working on network have been embedded many function or policies such as user authentication , device authentication , IP control and so on .

系统由服务器、网络交换机、报检机、工位机、LED过程指示器、信号采集单元、检测控制单元及信号处理单元等组成。

The system is composed of server , network switching , appling section , test section LED indicator , signal acquisition section , testing and controlling section and signal processing section etc.

然后本文着重研究了基于单芯片设计的网络交换机的QoS功能的设计及其实现，并提出了基于QoS技术的网络安全设计。

Then we focuses on the QoS design and implementation of network switches , and proposed a network security design which is based on QoS technology .

一经改进，新的以太网供电设备是一个全功能的IP通信枢纽和网络交换机，可通过以太网为高速球型摄像机，电暖炉，和鼓风机供电。

One enhancement , the new Commander PoE , is a full-featured IP communications hub and network switch that provides power over Ethernet to high-speed domes , heaters , and blowers .

近年来，VLAN技术和生成树协议的提出为网络交换机的发展提供了新的动力。

In recent years , VLAN Technology and Spanning Tree Protocol give a new impetus to the development of Network switches .

扩展Nagios：监视网络交换机

Extending Nagios : Monitor network switches

本文在研究了排队模型的基础理论和系统仿真的方法后，将其应用于ATM网络交换机的缓存策略中，展开深入的研究。

After studying the basic theory of the queueing models and the system simulation , we applied it in the buffering strategies of ATM network switches and did a deep research .

网络交换机–一个使用NIC的面向消息通信的新私有网络，用于公共网络的用户访问。

Network switch – A new private network for message traffic using NIC that would be used for public network user access .

不用再担心完整性，我将展示如何扩展Nagios来监视网络交换机。

So you never have to face incompleteness , I 'll show you how to extend Nagios to monitor a network switch .

全球最大的网络交换机和路由器生产商思科系统（CiscoSystems）预计，将在今后5年内在华支出160亿美元，为过去5年的近两倍。

Cisco Systems , the world 's biggest maker of internet switches and routers , expects to spend $ 16bn in China over the next five years , nearly double its expenditure in the country over the past half decade .

在系统方案中，我们采用100M的网络交换机，将服务器进行连接，使系统具有较高的通信速度，并且安全稳定。

In the system scheme , we have adopted the 100M network exchanger which connects the servers , thus enabling the system to work at quite a high speed and with reliable security and stability .

大多数现代网络交换机和环境都能利用自动协商机制（auto-negotiation）来提供最佳速度，特别是全双工网络交换机成为标准后。

Most modern network switches and environments can take advantage of auto-negotiation to provide the best speed , especially as full-duplex network switches have become the standard .

使用Nagios（而不是网络交换机供应商的解决方案）监视网络交换机的优点很简单&使用Nagios您可以监视任何供应商的交换机。

The advantage of using Nagios to monitor a network switch ( instead of just relying on the switch vendor 's solution ) is simple-you can monitor any vendor 's switch with Nagios .

本文以AX88196在网络交换机中的应用为例，介绍了利用MAC芯片来实现通过网口对网络交换机进行远程管理系统。及其软硬件的设计原理。

In this paper the application of Fast Ethernet MAC Controller AX88196 to network switch remote management system is described , and the design of hardware and software about the system are introduced .

深入调查研究电信网络交换机原始话务量数据特点，总结电信话务量查询、分析和预测需求，以及网络运行质量KPI指标体系。

My work includes : ( 1 ) Investigating the characteristics of original traffic data of exchanger in telecommunication network , the requirements of analysis and forecast , as well as KPI ( key parameter indication ) in network operation and maintenance .

由于C2100是透明代理配置，因此我们必须在不接收第四层或第七层网络交换机过滤之后的网络数据的计算机上进行故障查询。

Due to the transparent proxying configuration of the C2100 , we have to conduct this at a computer that doesn 't receive traffic filtered by an L4 or L7 switch .

（OpenFlow是一个开源标准、通信协议，提供了对网络交换机或路由器的转发平面的网络访问，使得远程控制器可以通过交换机网络确定网络包的路径。）

( OpenFlow is an open source standard , communications protocol that provides over-the-network access to a network switch 's or router 's forwarding plane so the remote controllers can determine the path of network packets through the network of switches . )

容错前置处理机和网络交换机实例分析

Case Studies of Fault-Tolerant Front-End Processors and Network Switching Processors

介绍了一种矿用本安型网络交换机的设计。

A design of the safety network switch in mine is introduced .

网络交换机集群管理技术的应用研究

Application reasearch of cluster management technology for network switch

描述使用网络交换机的网段的优势。

Describe the benefits of network segmentation with switches .

矿用本安型网络交换机的设计

Design of the safety network switch in mine

本文所研究的网络交换机就是基于这种单芯片方案设计的。

The network switch mentioned in this paper is based on the single-chip solution .

网络交换机原理及选择

Network switch principles and the selection Choice