different switches

Recently saw a lot of people asking about the switch, hub, router is what, function, what is the difference, the author on these questions to do some simple answers. First of all said Hub, that is, hubs. Its role can be simply understood to connect some machines to form a local area network. A switch (also known as a switched hub) works roughly the same as a hub. But there is a difference in performance: the way the hub uses shared bandwidth works, and the switch is the exclusive bandwidth. In

A wireless switch can transmit data between multiple port pairs at the same time. Each port can be considered as an independent network segment, and the network devices connected to it can enjoy all the bandwidth, no need to compete with other devices. What are the functions of a vro of a wireless switch? What is the difference? First, the HUB, that is, the HUB. Its function can be simply understood as connecting some machines to form a LAN. A vswitch, also known as a switch-type hub, works basi

switching device. In addition, as the number of ports and load increase, its performance should increase, which requires enterprise-level Core switches to have high design parameters. For example, if the backboard bandwidth is 128 GB, the forwarding rate can reach 96 million packets/second, and load balancing is achieved on two control engines in one chassis, enterprise Users can achieve full-line rate switching at full capacity. In terms of performa

Layer-3 switches are quite common, So I studied the mainstream enterprise-level layer-3 switches in the market and shared them with you here. I hope they will be useful to you. In recent years, the popularity of networks and the development of enterprises have overwhelmed the traditional exchange system, and the network environment of enterprises has been restricted. How to do a good job in enterprise netwo

only options left are managed switches and unmanaged switches. A managed switch is better, and of course its price is more expensive than a unmanaged switch. Each device on the network has a unique identifier, which is what we call the MAC address, which is the key to the switch's ability to identify better than the hub. When the switch is just on the power, its initial performance is no

" because these switches were in different applications. "I tested the 20 thousand and E1200 vswitches with port 6500 and port, neither overload nor packet loss," said Bennett. Therefore, it is not easy to say that a vswitch is faster than the other one, and they must run as effectively as described in the advertisement ." Research on next-generation Architecture At Lawrence Livermore National Laboratory at

An article entitled "Better sustainable deployment with functional switches" was published in the previous Infoq column, which explains the integrated application of feature switches and spring. But if the project doesn't depend on spring, how do you better use the feature switches? At the same time, how to transparently introduce, so that the project does not re

At present, layer-3 switches have become very important devices in networking. Here we mainly introduce the physical characteristics and basic knowledge of layer-3 switches. The performance and function tests of this topic evaluation were conducted by the China Laboratory of Personal Computer commissioned the Network Testing Laboratory of the institute of computing technology, Chinese Emy of sciences. In or

should select a 24-port switch. ⑤ View Management Performance In the past, many low-end vswitches were non-managed. These products are easy to configure and can only use ASIC solutions. Because these vswitches are not equipped with processors, their prices are relatively low. However, these vswitches are not highly flexible and cannot meet specific requirements. In recent years, with the increasing competition in the market of low-end switches, manag