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Smart switches are quite common. So I have studied the basic functions and practical applications of smart switches. Here I will share with you, hoping they will be useful to you. When smart switches gradually move towards the edge of the network,

Three switch congestion factors that cause slow network speeds. Many switch congestion problems are related to terminal computers, therefore, you must first understand the basic knowledge of terminal computer factors to prepare for future switch

List of programs corresponding to TCP port and Trojan list corresponding to TCP port 7 = echo9 = discard11 = online users13 = Time Service15 = network status17 = daily reference18 = message sending19 = Character Generator20 = ftp data21 = File

If I do not deploy IPv6, will it collapse? Will the end of the world come? Will the Internet continue to run? Will enterprise computers crash into a pool of data? The answer is simple: No. At least not yet. However, enterprises may have to consider

BGPBorderGatewayProtocol) is the Border Gateway Protocol used to connect to independent systems on the Internet. It is an enhanced, comprehensive, and scalable protocol developed by the Internet Engineering Task Group. BGP4 supports the CIDR

With the continuous development of the network, the current network environment has been somewhat unable to adapt to technological advances, especially in the enterprise network, Enterprise Directors and IT managers hope that their networks can be

If your company still uses workbooks to manage tens of thousands of IP addresses, pay attention to the fact that many smart engineers have begun purchasing IP Address Management (IPAM) solutions. This seems strange, but IPAM and IPv6 projects have

Before learning about the features of a layer-3 Switch in an Internet cafe, let's take a look at what layer-3 switch is? Traditional switches work at the Layer 2 data link layer of the layer 7 network model and can only identify MAC addresses

In the past, we developed ajax, which is used for custom development like google's Automatic completion function. Now jquery is much more convenient, and he provided us with jQuery Autocomplete Automatic completion plug-in code, let's take a look at

This article is the 50 most useful for Web DevelopmentJQueryThe last article in the plug-in collection series, the entire series will share with you the 50 most helpful in website developmentJQueryThese plug-ins are mainly used in the following

// Traverse option and add or remove optionFunction changeShipMethod (shipping ){Var len = $ ("select [@ name = ISHIPTYPE] option"). lengthIf (shipping. value! = "CA "){$ ("Select [@ name = ISHIPTYPE] option"). each (function (){If ($ (this). val ()

This series of articles mainly describes how to use Selectors in the jQuery framework. I will describe them in the form of examples. It is based on simplicity and comprehensiveness and will not involve much depth. My learning method is as follows:

With the development and maturity of wireless network technology, how can we deploy Wi-Fi wireless networks in enterprises? Here, we will unveil the secrets of wireless networks for all of us. Deploying and applying Wi-Fi wireless networks to

With the development of wireless networks, the use of wireless networks in our enterprises has become increasingly popular. How can we enhance network security performance in enterprises? How to Set. As the WEP and WPA encryption methods gradually

A wireless sensor network consists of nodes, gateways, and software. The Measurement Node of spatial distribution is connected to the sensor to monitor the surrounding environment. The monitored data is sent to the gateway wirelessly. The Gateway

Whether it is the use of network technology or the troubleshooting of network faults, we should have a certain understanding as a network administrator, so here we will explain in detail. How many of us know about wireless network technology? We

Secure and effective establishment of a wireless network is the pursuit of every user. How should we configure its application? The following is a detailed description. Most of us are not very clear about the skills in wireless networks. How can we

There are many networking methods for wireless networks. which method is suitable for our work environment? Here we will give a detailed description of the networking requirements. Many of us are not clear about the typical networking methods of

How to use wireless network cards? First, you need to buy a wireless network card! There is a wireless network card of China Netcom, which is a mobile phone card and can be used directly, which is very convenient. After the wireless network card is

With the development of the communication network towards broadband and mobile, the optical fiber wireless communication system (ROF) integrates Optical Fiber Communication and wireless communication, giving full play to the advantages of broadband