What is DoS attack?
DOS is denialService. DOS refers to the defect of the intentional attack network protocol or the cruelly depletion of the resources of the attacked object through brutal means, in order to make the target computer or network
Three-layer switch has a lot to learn, here we mainly introduce the three-layer switch intelligent flow processing technology. The popularization of computer networks and the expansion of application scope are changing our world, but also changing
With the development of China's exchange industry, we have also promoted updates and upgrades of various exchange technologies. Here we mainly analyze the filtering policies and intelligent services of layer-3 switches. The popularization and
There are many things worth learning about layer-3 switches. Here we mainly introduce the smart stream processing technology of layer-3 switches. The popularization and application of computer networks are changing our world and our way of thinking
I. layer-3 switches-use layer-3 switches to implement VLAN division and IP routing between VLANs
VLAN Division
In the Internet cafe environment, many netusers use a variety of software: games, QQ, video communication,
We know that the core part of a network is the key to the entire networking, and many enterprises have chosen layer-3 switches as the core of the entire network, A layer-3 switch is a common vswitch with a route function added. Do not underestimate
What is TRUNK? What application advantages can TRUNK bring to us? How to configure the TRUNK in a specific switch product is also available. Let's take a look at these knowledge.
An important indicator is often mentioned in the performance
VLAN Division
In the Internet cafe environment, many netusers use a variety of software: games, QQ, video communication, browsers, during communication, these applications will generate numerous data packets transmitted both in and out of the
One of the advantages of PHP is that it is fast. It is enough for General website applications. However, if the site's traffic is high, bandwidth is narrow, or other factors cause a performance bottleneck on the server, you may have to think of
Currently, three most popular IP transmission technologies are available: IP over ATM, IP over SDH, and IP over WDM. All three IP transfer technologies will play their own roles in different periods of telecommunication network development and
Code
Red) virus and the upgraded version of Nimda (Nimda) virus are rampant on the Internet. The small worm virus has infected millions of servers and PCs around the world and has forced websites in batches.
Closed, network interruptions or LAN
Parallel Optical Interconnection Technology
Along with the digitization process, data processing, storage and transmission have developed rapidly. High bandwidth makes short-distance Interconnection a bottleneck for system development. Due to
Improve PHP speed in an all-round way. One of the advantages of PHP is that it is fast. it is enough for general website applications. However, if the site traffic is high, bandwidth is narrow, or other factors make the server generate PHP, one of
DSL is not a new technology, but it has become a new technology in recent times. It has not only been widely used in the international market, but also attracted the attention of domestic operators, start large-scale network construction and
The optical fiber access technology is worth learning a lot. Here we mainly introduce the features of China's FTTH target market, this section describes the high investment in FTTH Network Construction from a development perspective, and avoids
802.11ac has made great strides in improving Wi-Fi performance by using a wider channel, a more efficient modulation mode (by transmitting data in RF waves), and multi-user connections (so-called multi-user MIMO. In fact, this kind of progress will
The string truncation function that is automatically supplemented. One of the advantages of PHP is that it is fast. it is enough for general website applications. However, if the site traffic is high, bandwidth is narrow, or other factors make the
What is the TRUNK of the core switch? What application advantages can TRUNK bring to us? How to configure the TRUNK in a specific switch product? Let's take a look at these knowledge. An important indicator is often mentioned in the performance
InfiniBand now plays a key role in high-speed network architecture technology. By aggregating computing nodes in a computer cluster to accelerate computing performance, InfiniBand has made great strides in the field of high-performance computing.
DisplayPort is a high-definition digital display interface that can connect computers and monitors to computers and home theaters. DisplayPort version 1.1 supports 10.8GB/S transmission bandwidth, DisplayPort supports wqxga+ (2560x1600), QXGA (2048x1
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