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Because Fiber Ethernet has the WAN function, it is bound to promote the sale of LAN Fiber Ethernet devices to operators. Here we analyze how Fiber Ethernet breaks through its Development limitations. The Optical Fiber Ethernet product can use Ethernet devices to implement WA

The Gigabit Ethernet technology is gradually being upgraded. In addition to its original compatibility, broadband, low cost, and good support for IP addresses, it also features reliability and scalability, there are also many price issues that people are most concerned about, all having a qualitative leap. Currently, Radio and Television Broadband man hosts IP-based services. The platforms that carry IP addresses mainly include four technologies: ATM,

IntroductionEthernet is the most successful LAN (local area Networking) technology in the last 30 years. 1. First widely used LAN technology (a widely used LAN technology) 2. Kept up and speed race:10 mbps–100 Gbps 3. connectionless: No handshaking between sending and receiving NICs (network Interface card, network card) No connection is established. 4. unreliable: receiving NIC doesn ' t send ACKs or nacks to sending NIC Not reliable. Ack:acknowledgement, that is, the confirmation character, in

Carrier Broadband Technology One of the success of Ethernet is the infiltration in the field of telecommunications, not only the telecom operators for the needs of users to adapt to the needs of Ethernet transmission technology, while the telecommunications operators in the network using Ethernet technology. (Computer science)

1. Metro access 1. High-speed access requirements Bandwidth acceleration is a significant feature of the rapid development of modern information society. From the operator's perspective, the demand for Household broadband acceleration, the emergence of IPTV operations, the construction of 2G/3G and LTE base stations and core networks, the expansion of business outlets and OSS systems, all of them propose IP, broadband, and comprehensive access requirements for the transmission network. From the

TCP/Socket learning --- Ethernet (RFC 894) frame format where the source address and destination address are the hardware address (also called MAC address) of the network card, and the length is 48 bits, it is fixed at the factory of the NIC. Run the ifconfig command to check that the "HWaddr 00: 15: F2: 14: 9E: 3F" part is the hardware address. The protocol field has three values, corresponding to IP, ARP, and RARP respectively. The end of the frame

Article Title: installation and configuration of the Ethernet Card in Linux. Linux is a technology channel of the IT lab in China. Includes basic categories such as desktop applications, Linux system management, kernel research, embedded systems, and open source. The Linux operating system is favored by more and more people of insight with its unique openness, stability, and efficiency. As IT giants announce their support for Linux, Linux is rapidly e

/** * Get local IP * @return */private string getlocalipaddress () {try {String IPv4 = null; listGet MAC address via IP/*** get MAC address * @return */@SuppressWarnings ("finally") via local IP privatestring GETLOCALMACADDRESSFROMIP () {Stringmac_s= "";try{byte[]mac; Stringip=getlocalipaddress ();if (! Inetaddressutils.isipv4address (IP)) {returnmac_s;} Inetaddressipaddress=inetaddress.getbyname (IP);if (ipaddress==null) { returnmac_s;} Networkinterfacene=networkinterface.getbyinetaddress (ipAd

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Ethernet OAM The main functions can be divided into the following two parts:· fault Management§ Detect network connectivity by timing or manually sending detection packets. § provide similarIPin the networkPing(Packet Internet Groper) andTracerouteof thefunction, fault diagnosis and location of Ethernet. § in conjunction with the Protection switching protocol, the E