wireless profinet

Broadband is undoubtedly one of the network standards that people are pursuing. When dial-up surfing is adopted and broadband is gradually popularized, we can predict the development of today's wireless networks, wireless Broadband Access technology will eventually become the most popular wireless network technology. Broadband

In the existing wired LAN, you want to use a wireless router to build a local wireless LAN. A wireless router can only be connected to a vswitch. How can I use it? This type of wireless router is added due to network expansion. When you add this device to the original wired network environment, there are multiple solut

There should be a lot of friends accessing the Internet through a wireless router. Have you noticed that your router is being watched by others? Is there an encrypted wireless router? Please refer to the following link for more information. Relatively speaking, wireless networks are more difficult to protect than wired networks, because the number of fixed physic

Contact with Ubuntu system soon, found in the wireless network environment to install Ubuntu Server A less humane design: During the installation process to select a wireless network card, that is, the use of wireless networking installation (you need to select a Wi-Fi network and enter a password), However, after the system installation is restarted, the

The router can link, also can search to wireless network, can link, but still can't on net, why? Now let's talk about the router Setup problem: Set up your computer to automatically obtain IP and DNS. Reconnect the wireless router with the password you just set up. should be able to surf the internet, if not, then re-enable the wireless network connection: First

Attention: 1. In order to network not to be rubbed against the net, the Safe Mode strongly recommends choosing WPA-PSK, encryption rule chooses AES, password is at least 8 digit and letter combination; 2. Modify the wireless password, it is strongly recommended that the wireless network name also modified together, the specific steps to refer to the third step; 3. After modifying the

The wireless broadband technology has been favored by many people. Its excellent performance has become a leader in wireless technology. Even so, it also has many drawbacks. So what is the bottleneck of its development? Let's take a look at the problems in the development of wireless broadband access products. As a new access technology, broadband

　 simply say wireless router wireless signal effective distance is how much? This is unscientific, not rigorous, because the obstacles to the signal is not considered to block, weaken the situation. According to the test, in general home, wireless router signal can be transmitted to about 20-50 meters of distance, if the wall of the building more, it may signal t

　　Terminology interpretation 　　Wireless internet -------Baidu Encyclopedia to our explanation is: the so-called wireless internet is divided into two kinds, one is through the mobile phone to open data function to the computer through the mobile phone or wireless network card to achieve wireless internet, speed is bas

The configuration of a wireless router is the core of building a wireless network. The quality of a wireless network depends on all aspects of the wireless router. If there is a problem with the vro, the network will certainly not run normally. Instead, check and troubleshoot the problem later, and complete the modulat

This article describes in detail how to match wireless networks with unlimited speeds and how to set them. I believe this article will help you. Is Security important or speed important? Do you have a dilemma? Does encrypted wireless networks affect the speed of wireless Internet access? What are the methods for encrypting wi