Header Error Checksum

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• Error detection and correction — In mathematics, computer science, telecommunication, and information theory, error detection and correction has great practical importance in maintaining data (information) integrity across noisy channels and less than reliable storage… …   Wikipedia

• HEC — Higher Education Commission (Academic & Science » Academic Degrees) **** Header Error Control (Computing » Telecom) ** Harken Energy Corporation (Business » AMEX Symbols) * High End Computer (Computing » General) * Header Error Checksum… …   Abbreviations dictionary

• XMODEM — Contents 1 XMODEM 1.1 Packet structure 1.2 Transfer details 1.3 …   Wikipedia

• Cyclic redundancy check — A cyclic redundancy check (CRC) is an error detecting code designed to detect accidental changes to raw computer data, and is commonly used in digital networks and storage devices such as hard disk drives. Blocks of data entering these systems… …   Wikipedia

• Циклический избыточный код — Эта статья  о коде. О методе мозгового штурма см. CRC карта. Циклический избыточный код (англ. Cyclic redundancy check, CRC[1])  алгоритм вычисления контрольной суммы, предназначенный для проверки целостности… …   Википедия

• ICMPv6 — Internet Control Message Protocol Version 6 (ICMPv6) or ICMP for IPv6 is a new version of ICMP. ICMPv6 is defined in RFC 4443.ICMPv6 operates in the Internet Layer of the TCP/IP model and performs error reporting for the Internet Protocol, as… …   Wikipedia

• ICMPv6 — Protocolo de Mensajes de Control de Internet Version 6 (ICMPv6 o ICMP para IPv6) es una nueva versión de ICMP y es una parte importante de la arquitectura IPv6 que debe estar completamente soportada por todas las implementaciones y nodos IPv6.… …   Wikipedia Español

• Anti-spam techniques — To prevent e mail spam (aka unsolicited bulk email), both end users and administrators of e mail systems use various anti spam techniques. Some of these techniques have been embedded in products, services and software to ease the burden on users… …   Wikipedia

• Anti-spam techniques (e-mail) — To prevent e mail spam, both end users and administrators of e mail systems use various anti spam techniques. Some of these techniques have been embedded in products, services and software to ease the burden on users and administrators. No one… …   Wikipedia

• Network packet — In computer networking, a packet is a formatted unit of data carried by a packet mode computer network. Computer communications links that do not support packets, such as traditional point to point telecommunications links, simply transmit data… …   Wikipedia

• IP in IP — [http://www.faqs.org/rfcs/rfc2003.html] IP tunneling uses IP in IP protocol to encapsulate the IP packet in another IP packet. To encapsulate IP packet in a IP packet, an outer header is added with SourceIP, the entry point of the tunnel and the… …   Wikipedia