Security | procedures | encryption | decryption
Today, Web sites built with ASP technology are everywhere. Because ASP scripts are interpreted on the server (unable to compile), so you have worked hard to develop the ASP code, it is easy to be
Switching technology is a simplified, low-cost, high-performance and high-end port-intensive exchange products, reflecting the bridging technology of the complex switching technology in the OSI Reference Model of the second layer of operation.
As a Linux server administrator, you often use SSH to log on to a remote Linux machine for some time-consuming operations.
Maybe you've encountered a remote login to Linux using telnet or SSH, running some programs. If these programs need to run
The NIC teaming technology bundles 2 or more network adapters (up to 8 HP NIC teaming) to achieve increased total bandwidth (load Balance, load balancing) or line fault tolerance (Fault tolerance). A logical network port consisting of 2 or more
Small part of the recent sneak, in the new home to add a telephone and ADSL internet equipment. And many players encounter the same situation, want to pass a dial-up device, to achieve multiple hosts sharing the Internet. Touch the hand, the
At present, there are two ways to increase the density of the switch port in the local area network : One is to use the chassis switch, support multiple module slots, by adding modules, you can meet different port density requirements; the other is
How do I make a QoS-limiting configuration under the Cisco switch? How to limit BT downloads? This blog will be detailed with examples.
Example 1: QoS speed limits on Cisco switches
For the switch on the user's bandwidth control, the switch is
Broadband network access switches usually need to connect directly with the user terminal, once the user terminal infection worm, virus attack will seriously consume bandwidth and switch resources, and even network paralysis, this phenomenon in the
third-tier switches are more commonly used, so I studied how to use the third layer of exchange to ensure data security, here to share with you, I hope to be useful. Jiangxi 39 Yi Gong Co., Ltd. Backbone network topology is a multilevel star
To meet the real-time requirements of WLAN networks, designers can refer to a segmented media access control (MAC) architecture introduced in this article to allocate MAC processing tasks between the access point and the central switch, and greatly
Mention of the 4-7-tier switch users, the industry often think of ICP and ISP, but from 2003 onwards, the 4-7-tier switch user structure has begun to change, some enterprise users began to use such products. The 4-7-tier switch is a trend to marry.
Unlike office and home Ethernet, which has long been known, industrial Ethernet requires more professional knowledge and practical experience. If you are installing or using an industrial Ethernet, the five points about wiring, signal quality,
As the main connection device of LAN, Ethernet switch becomes one of the most popular network equipments, meanwhile, with this kind of rapid development, the function of the switch is continuously enhanced, then the replacement of switch port and
The configuration of the switch has always been very mysterious, not only for the general user, but also for the vast majority of network administrators, but also as an important and basic indicator of the level of network management. This is mainly
Failure phenomenon:
How Windows 8 switches between a local account and a Microsoft account
Solution:
First, move your mouse to the upper-right or lower-right corner of your desktop, and choose Settings from the Super menu, as shown in the
Exchange technology is moving in two directions. One Direction is faster and faster, has jumped from the gigabit to the million trillion.
Another direction is from the initial 2-tier exchange to the 3-tier exchange, which has now been developed to
What exactly is trunk? What are the advantages of using the trunk function to us in the application? And how to switch trunk configuration in a specific switch product, let's take a look at these areas of knowledge. In the performance parameters of
Internet network integrated wiring and Internet cafes power system wiring is more complex, not only to consider the network wiring, but also take into account the installation of network equipment location, network communication media selection and
The basic purpose of intellectualization is to make the network more humane and to make the network better serve the people.
At present, the traditional telephone service and data transmission business has been more developed, but to give full play
We have a lot of ways to open a terminal window in a Linux system, depending on your choice and your desktop environment.
If you are using Ubuntu, you can use the CTRL+ALT+T key combination to open the terminal. Of course you can also use the Super
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