交换机

Most network switches being a bit thin, they can be placed on the bicylinder stander if they are fit for the allowed conditions given in the installation instruction.

大多数网络交换机都比较薄，如果符合安装说明中的允许条件，就可以放置在双柱机架上。

C 73. Why will a switch never learn a broadcast address?

为什么交换机永远学习不到广播地址？

Traditional Ethernet, all users share the same broadcast domain and the domain of conflict will cause a decline in network performance, the emergence of switches to solve the problem of domain conflict, while broadcast storm control and network security only through the Road achieved by the device.

传统的以太网中，所有的用户共享同一个广播域和冲突域，会引起网络性能的下降，交换机的出现解决了冲突域的问题，而对广播风暴和网络安全的控制只能通过路由器来实现。

To resolve the problems of transmit reliability and scheduling delay of the output buffer, a policy of delay guaranteed window bandwidth allocation was presented, which is based on the window flow principle.

针对交换机传输可靠性和输出缓存调度延迟问题，提出了一种延迟担保型的窗口带宽分配策略。

The latency in a cell switch is very small because of the short cel l size.

由于信元很小，信元交换机的延时也很小。

Some companies use a cental office exchange service know as Centrex, which is basically a PBX in which all routing occurs not on a company's premises, but at the local telephone company.

有的公司使用了环交流服务处了解中央、这基本上是不出现路由交换机，所有关于该公司的房地但在地方电话公司。

This is the method usually used in central office switches, which have low utilization of their resources.

这种方法通常用於中心局内部的交换机，其资源利用率较低。

Centrex digital attendant system is a new kind of attendant system, which gets rid of the traditional PBX mode.

集中式数字话务台系统是一种新型的数字话务台系统，它摆脱了传统的小交换机的模式，而利用大型局用交换的功能在CentrexPC机上实现话务台功能。

Centrex is a business telephone service offered by a local telephone company from a local central office.

Centrex是中央交换机一词的缩写，是本地电话公司通过市话局提供的一种商业电话服务。

This paper introduces the application and nonblocking conditions of the three-stage Clos network firstly.

高速、高性能的交换机和路由器是实现高速骨干网并决定其性能的关键所在。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。