- network layer protocol data unit
- Сетевые технологии: блок протокольных данных сетевого уровня
Универсальный англо-русский словарь. Академик.ру. 2011.
network layer protocol data unit
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Protocol data unit — In telecommunications, the term protocol data unit (PDU) has the following meanings: #Information that is delivered as a unit among peer entities of a network and that may contain control information, address information, or data. #In layered… … Wikipedia
Simple Network Management Protocol — (SNMP) forms part of the internet protocol suite as defined by the Internet Engineering Task Force (IETF). SNMP is used in network management systems to monitor network attached devices for conditions that warrant administrative attention. It… … Wikipedia
Service Data Unit — (SDU) is a set of data that is sent by a user of the services of a given layer, and is transmitted to a peer service user semantically unchanged.Basically the SDU is the data that a certain layer will pass to the layer below. It differs from the… … Wikipedia
Layer 3 — Als OSI Modell (auch ISO OSI Schichtmodell, OSI Referenzmodell; engl. Open Systems Interconnection Reference Model) wird ein Schichtenmodell der Internationalen Standardisierungsorganisation (ISO) bezeichnet. Es wurde als Designgrundlage von… … Deutsch Wikipedia
Network interface controller — Network Interface Card (NIC) A 1990s Ethernet network interface controller card which connects to the motherboard via the now obsolete ISA bus. This combination card features both a (now obsolete) bayonet cap BNC connector (left) for use in… … 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
Network address translation — NAT redirects here. For other uses, see Nat (disambiguation). In computer networking, network address translation (NAT) is the process of modifying IP address information in IP packet headers while in transit across a traffic routing device. The… … Wikipedia
Network segment — A network segment is a portion of a computer network. The nature and extent of a segment depends on the nature of the network and the device or devices used to interconnect end stations.[1] Contents 1 Ethernet 2 Token ring 3 Token bus … Wikipedia
Maximum transmission unit — In computer networking, the maximum transmission unit (MTU) of a communications protocol of a layer is the size (in bytes) of the largest protocol data unit that the layer can pass onwards. MTU parameters usually appear in association with a… … Wikipedia
Point-to-Point Protocol — Internet protocol suite Application layer BGP DHCP DNS FTP HTTP … Wikipedia
OSI-Layer — Als OSI Modell (auch ISO OSI Schichtmodell, OSI Referenzmodell; engl. Open Systems Interconnection Reference Model) wird ein Schichtenmodell der Internationalen Standardisierungsorganisation (ISO) bezeichnet. Es wurde als Designgrundlage von… … Deutsch Wikipedia
