Can't decide whether to use an Ethernet switch or a hub for your network? Here, we'll discuss how they are different and when to use them.
答:HUB实际上是一个多端口的中继器,其内部结构简单,不具有交换功能,仅仅是将从某一端口接收的信号转发到其它端口,所有端口共享介质,所以基于HUB的网络仍属于共享介质的局域网;SWITCH称为交换机或交换器,在外观上很象HUB,在连接方式上也差不多,有时也称其为交换式HUB,它具有地址识别、信息缓冲和转发的功能,它把...
Hubs, switches, and routers are all computer networking devices with varying capabilities. Unfortunately, the terms are often misused. Question: What’s the difference between a hub, a switch, and a router? In a word, intelligence. Hubs, switches, and routers are all devices that connect compu...
A Hub is the simplest of these devices. In general, a hub is the central part of a wheel where the spokes come together. Hubs cannot filter data so data packets are sent to all connected devices/computers and do not have intelligence to find out best path for data packets. This leads ...
The functions of the three devices are all quite different from one another, even if sometimes they are all integrated into a single device. due to that, many people feel confused about the differences between the hub, switch, and router. The following part will focus on the topic—hub vs...
The present invention relates to a home gateway, and a switch for a home network used in the home network system composed of wireless and wired information appliance device hub, the wireless and wired within a system interface unit for performing a data transfer interface for interworking with a...
Routing As we've been discussing, you use a switch (or a hub, if you must) to create a single network segment. You use a hierarchy of switches to create multi- ple segments, generally to improve performance by spreading the traffic over the multiple segments. If such a network has no...
英文单词Hub、Switch、Bridge、Router、Gateway代表着网络中常用的设备,它们分别表示为()。 A. 集线器、网桥、交换机、路由器、网关 B. 交换机、集线器、网桥、网关、路由器 C. 集线器、交换机、网桥、网关、路由器 D. 交换机、网桥、集线器、路由器、网关 ...
1. If you connect a hub to a switch that tries to run in a full duplex mode, then (i think) there will be no communication between the two, as switch will try to use more pairs in the wire than a hub. They will try to use different pairs and the layer 1 connection will not ...
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