A down state would indicate a possible bad cable or network switch port.
如果Link state为down，那么就显示网线或网络交换机端口可能有问题。
A network switch is responsible for writing frames of Ethernet data to a LAN segment.
网络交换机负责将以太网数据帧写入特定的LAN网段。
There is little you can do if the network switch is improperly configured on the other end.
如果网络交换机的另一端配置不正确，那么您也无能为力。
The servers are plugged into the same network switch, which has only a few remaining open ports.
服务器接入同一台交换机，而此交换机仅剩下少量可用接口了。
However, you force a particular configuration if the auto-negotiation fails to configure a speed that you know your network switch is capable of supporting.
但是，如果自动协商机制不能配置网络交换机能够支持的速度，则需要强制执行一个特殊配置。
A design of the safety network switch in mine is introduced.
介绍了一种矿用本安型网络交换机的设计。
The network system includes a plurality of network nodes, where each of the network nodes includes a network switch.
该网络系统包括多个网络节点，各个网络节点包括一个网络交换机。
The first data packets are switched from each of a plurality of network switch input ports to a dedicated output port of the network switch.
将来自各个网络交换机输入端口的第一数据包交换到该网络交换机的专用输出端口。
For example: the computer room network switch protection, computer room server, the engine room other belt network interface equipment protection.
例如：机房网络交换机防护、机房服务器防护、机房其它带网络接口设备防护。
By delivering messages only to the connected device intended, a network switch conserves network bandwidth and offers generally better performance than a hub.
通过将消息只发送至相连的目的设备，网络交换机节约了网络带宽，提供了比集线器更好的性能。
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.
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。
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.
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。
The ring network switch device increases the electric clearance, effectively prevents the occurrence of the creepage phenomenon and enhances the torsional strength of the switch principal axis.
采用本发明增加了电气间隙，有效的防止了爬电现象的产生，加强了开关主轴的抗扭强度。
The ring network switch device increases the electric clearance, effectively prevents the occurrence of the creepage phenomenon and enhances the torsional strength of the switch principal axis.
采用本发明增加了电气间隙，有效的防止了爬电现象的产生，加强了开关主轴的抗扭强度。
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