what is wpa2 enterprise network

In short, all workstations in a network do not install the hard drive, and all through the network server to boot, such a network is diskless network, these workstations are called diskless workstations. People who have not had access to a diskless

With the mobile phone mobile internet constantly, has basically completed the traditional 2G to 3G transition, at present, China is vigorously promoting the development of 4G, the recent more promising to release 4G Fdd-lte photos, mobile networks such innovations to the user is faster mobile phone mobile device access to the Internet speed, and more stable signal , which also produced a term for LTE. The L

Differences between MAC address and IP address The MAC address is used to define the location of the network device. In the OSI model, the third layer of the network layer is responsible for the IP address, and the second layer of data link is responsible for MAC addresses.

string. For the algorithm used by ASP. NET (15 random numbers mapped to URL-enabled characters), the probability of a valid ID is randomly estimated to be close to zero. I can't think of any reason to replace the default session ID generator with my session ID generator. In many cases, this will only facilitate attackers. The worst consequence of session hijacking is that once a cookie

What is the commonly mentioned network remote monitoring system?Commonly referred to as remote monitoring system is a remote monitoring software, is a main computer control terminal remote monitoring of another controlled computer side, and so-called remote generally refers

The first step: should check the wireless network card driver is installed correctly. Right-click on "My Computer"-Properties-hardware-Device Manager to see if there are any network devices marked with a question mark or exclamation point, and if so, the wireless NIC driver is not installed correctly. Using the "Hardwa

Network resource Management network resources refers to the use of network equipment through a variety of means of installation, deployment, maintenance of the form of information containers or channels. The main difference between it and network equipment is:

What if the network speed is not good? Why the home installed 20M, 50M, 100M of broadband, speed and snail as slow? Simple trick, immediately let your computer's speed to restore the highest speeds. Because the transmission of network speed and network card

A Network Transformer will be added in the middle when the Ethernet device is connected to RJ45 through the phy. What is the role of this transformer? Theoretically, transformer can be directly connected to RJ45 without being connected. However, the transmission distance is

Hello everyone, another week did not write any articles submitted! Because recently has been busy preparing for Wui Road integrated Network Marketing public service Training series courses, last night for more than 60 friends on a lesson! Thank you very much for your friends, but also in this article again believe that the introduction of our training course content, After all, at that time in my QQ there are more than 20 on the

Network latency is a very normal phenomenon, which most of the Win7 version of the operating system users are understandable! And if the Win7 version of the operating system users do not run large programs and games on this computer, the problem of network latency is not obvious. However, even if it

After the switch system is restarted successfully and the VRP platform software has been updated, it is necessary to carefully and carefully maintain the updated software, next, let's give some comments and opinions on the switch system. As a core network terminal in a LAN, maintaining the switch system becomes very important. In order to make the LAN work more s

An ICMP echo Request packet is a query sent by a host or router to a specific destination host, and the machine receiving the message must send an ICMP echo reply message to the source host. This inquiry message is used to test whether the destination station is reachable and to understand its status. It should be noted that Ping

Our computers are generally connected to the network, if there is no network connection then our computer is an isolated dead island. Distressed is when we surf the internet often appear network can not connect, the Web page

What is network? This is a very fashionable word and is popular with computer networks. We have a computer network, and today we want to talk about it. A network composed of people. One

Many virtual network devices are used in the implementation of OpenStack virtualization network, which is the basis of understanding the implementation of OpenStack virtual network, this article simply introduces these virtual network devices.TUN/TAP EquipmentThe TUN/TAP dev

What is wrong with the network configuration of Hongqi 6-general Linux technology-Linux technology and application information? For more information, see below. I. After the system is installed, click "enable DHCP" for the network configuration on the desktop. 2. Unzip th

Group First, let's look at the concept of the next grouping. The so-called grouping is to divide a packet into smaller packets. For example, for a 10GB packet, it is not always a one-time delivery of the past bar, but it is divided into a number of small packets sent past. Structure diagram for each block of data:File headers are typically descriptive data, such

"Background Information" The computer I use is the Lenovo ThinkPad E420, operating system version: Windows 7 Home General edition SP1, Processor: Intel Core i5-2450m CPU @ 2.50GHz, memory is: 4G. "Expected results" Using this notebook's wireless network card as the wireless router (that is, to realize WiFi function)