ethernet nid

Q: How to implement a Single-Chip Ethernet microcontroller? A: The trick is to integrate the microcontroller, Ethernet Media Access Controller (MAC), and physical interface transceiver (PHY) into the same chip, which can remove many external components. This solution enables good matching between MAC and PHY, and reduces the number of pins and chip area. The Single-Chip

Fast Ethernet is a new type of LAN. Its name is "Fast", which means that the exponential data rate can reach 100 Mbps, 10 times the data rate of standard Ethernet. It includes two technologies: 100BASE-T and 100VG-AnyLAN. 100BASE-T 100BASE-T is proposed by the high-speed Ethernet alliance composed of companies such as DEC, Sun, Intel, 3Com, and SMC. The goal is t

The development of the exchange technology has become mature. At the same time, driven by telecom operators, the Ethernet exchange technology has been fully applied and its role has become more obvious. With the development of network technology and the popularization of Information Application, Ethernet Switching technology has been widely used. More importantly, it began to penetrate from simple lan appli

There are many things worth learning about Ethernet switches. Here we mainly introduce the new development direction of Ethernet switches. 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

Many people may not quite understand the switched Ethernet technology. First of all, let everyone know from bridges, multi-port bridges to switches, then we will introduce the working principle of the switched Ethernet technology and the advantages of the switched Ethernet technology. Ethernet machine, which is a SWITC

There are many things worth learning about Ethernet switches. Here we mainly introduce Ethernet switch configurations and network types. Rack-mounted switch, fixed configuration with/without expansion slot) rack-mounted switch is a slot type switch, which has good scalability and supports different network types, such as Ethernet, fast

community properties.The Intelligent Community Information system can be divided into two parts of information network subsystem and control network subsystem from function.The Information network subsystem is composed of data system, voice system, CATV system, on the one hand realizes the comprehensive access of data, voice and image, on the other hand provides the transmission channel for the control network subsystem, its transmission way is flexible, can be FTTB +lan, ADSL, HFC, can also be

The internet has grown rapidly with e-mail and www Two free services, prompting rapid growth of Ethernet. Now more and more manufacturers to enter the Ethernet market, new brands and new products continue to emerge, it seems that there has been a trend of homogenization of competition. However, the expansion of the Ethernet switch in the market at the same time,

The history of optical communication with light wave as information carrier is a long-standing one, the atmospheric laser communication is the communication of the atmosphere as the transmission medium, and it is the first kind of communication method developed after the laser appears. Because it has the advantages of long-distance transmission distance, frequency bandwidth, small transmitting antenna, good confidentiality and electromagnetic interference, more and more attentions are paid to it

Scenario 1–simple VNet with Active/standby uplinks–ethernet and fcoe–windowsScenario 1: Simple vnet using Active/standby uplinks-ethernet and FCOE-WINDOWS2008R2Overview:This simple configuration scenario uses VC vnet and FCoE to meet SAN requirements. This simple design does not use VLAN mapping,vnet is the simplest way to connect virtual connect to network and server components. In this scenario, the uplin

This article introduces 10 Gigabit copper Ethernet. 10 Gigabit copper Ethernet may be a standard for measuring the quality of an excellent wiring system. Many people may not understand it yet, after reading this article, you must have gained a lot. I hope this article will teach you more things. The discussion of the upcoming 10 Gigabit copper Ethernet (10GBase-T

The development of the Ethernet technology, miscellaneous Ethernet technology, has always been passive learning. Now, it is necessary to take the initiative. Passive depends on a series of experience values. For example, the STPS duration is 15 seconds, the information obtained by all vswitches within 30 seconds will be in a consistent state. If you do not have to wait for so long according to the active pr

Ethernet switches are still commonly used. So I have studied a comprehensive description of LAN switches and switched Ethernet technologies. I would like to share with you here and hope they will be useful to you. 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 compu

In the IP address world, the service type is determined by the TCP or UDP port address of the terminal. the application range of the layer-4 Ethernet switch is the source end and the terminal IP address, most of the routing software is processed efficient optimization software, not simply copying the software in the router. In an Ethernet Switching environment, communication between two workstations is gene

There are many things worth learning about Ethernet switches. Here we will mainly introduce how Ethernet switches can listen on ports. In an Ethernet Switching environment, communication between two workstations is generally not intercepted by a third party. In some cases, we may need such listeners, such as protocol analysis, traffic analysis, and intrusion dete

Ti official website download stellarisware package, decompress by default path, in c: \ stellarisware has multiple folders, where C: \ stellarisware \ board \ rdk-s2e folder is the main character: source code for serial port to Ethernet. It uses lwip1.3.2 as the TCP/IP protocol stack. TI's serial port to Ethernet module can quickly convert serial transmission to Etherne