beaglebone ethernet

The use of fiber-optic Ethernet technology can make the fiber access solution more optimized and reasonable. At the same time, many manufacturers have launched their own fiber-optic Ethernet products, and I believe that the market competition will be more intense. Fiber-optic Ethernet technology is the integration and development of the two mainstream communicati

Exchange Technology Development Process Ethernet SWITCH, which is also translated as a SWITCH or a SWITCH-type hub. Let's first review the development process of LAN. The combination of computer technology and communication technology has promoted the rapid development of local computer networks. From the appearance of ALOHA at the end of to the appearance of Mbps switched Ethernet in the middle, in just o

Recently, customers asked to use the MTK 6572 chip via USB OTG add support wired network card, I checked all the hooks and hooks all the site, there is no relevant discussion, see the MTK to the data, including FAQs, only said to support the USB OTG keyboard and mouse and USB stick. What to do? I'm the only one who comes.However, according to my understanding of the USB device mechanism, as long as we hang on the USB Ethernet driver, then the USB

In the previous article we introduced the Ethernet 5 layer model, which I want to learn about the encapsulation and unpacking of Ethernet data, and how Ethernet data is transmitted. First, data encapsulation when our application uses TCP to transmit data, the data is fed into the protocol stack, then passes through each layer one by one, knowing that the final t

Do you know about General Ethernet Access (GEA? General Ethernet access (GEA) is a technology promoted in the UK. However, it may attract American enterprises with branches in the UK or Scotland. As general Ethernet access becomes more and more practical, it is receiving increasing attention in the UK. However, many people are not very clear about the performanc

Why is there a limit to the minimum frame length and maximum frame length in traditional Ethernet?Ethernet (IEEE 802.3) frame format:1, Preamble code: 7 byte 0x55, a string of 1, 0 interval, for signal synchronization2, Frame starting delimiter: 1 bytes 0xd5 (10101011), indicating the beginning of a frame3. DA (Destination mac): 6 bytes4, SA (Source mac): 6 bytes5, type/Length: 2 bytes, 0~1500 reserved as

Software download for analysis: Wireshark-win32-1.10.2.exeRead the guided Tour1. Installation and use of learning Wireshark2. Familiar with the operation interface and function of Wireshark3. Design an application to acquire an Ethernet link data frame4. Analysis of Ethernet link data frame format and content1. Installation and use of learning WiresharkDownload and install the network pack software wireshar

Java| block chain development and communication group: 613121183 Interested can also add ha, provided a lot of block chain information, there will be data can be met to share ----------------------------- Lihe August 28, 2016 Many people are puzzled by the block chain and the ether square, Do not know how to learn, this article simply said some of the learning methods and resources.I. The relationship between the ether Square and the block chain From the history of the Block chain, the first bir

Ethernet switches are still commonly used. So I studied the intelligent features of Ethernet switches and shared them with you here. I hope they will be useful to you. Enterprise applications are surging to Promote the Development of Ethernet switches. Ethernet has the advantages of simple connection and better perform

Ethernet switches are still commonly used. So I studied the enterprise-level Ethernet switch solution and shared it with you here. I hope it will be useful to you. As the main connection device of the LAN, the Ethernet switch is one of the fastest-growing network devices. With the continuous development of switching technology, the price of

Earlier Ethernet switches used the architecture of Gigabit Ethernet switches, but added the 10GE module to support 10 Gbit/s Ethernet. We once made a 10G Ethernet topic named "10g power" in a newspaper in October 13. Many manufacturers mentioned that the early 10G Ethernet p

There are many things worth learning about Ethernet switches. Here we mainly introduce the development of the Ethernet switch system. At present, more and more manufacturers are entering the Ethernet market, new brands and new products are emerging, and there seems to be a trend of Homogeneous Competition. However, it is worth mentioning that, as the number of

ATM Circuit extension technology enables service providers to map multiple VLAN to a virtual circuit, or to map multiple virtual circuits onto a single VLAN. Using this technology as a component, service providers can set up multiple point to point networks on ATM and Ethernet to provide enterprises with more flexible and scalable Ethernet based services.Conceptually, providing

The ethernet switch technology has become more mature and stable. Because the Ethernet switches in the industry share many similarities with the switches we usually use, the design of the Industrial Ethernet switch also uses the principle of the commercial switch. With the rapid development of Ethernet technology and i