cell header

См. также в других словарях:

• Cell Loss Priority — (CLP) is a flag bit in the ATM cell header that determines the probability of a cell being discarded if the network becomes congested. Cells where the CLP = 0 are insured traffic and unlikely to be dropped. Cells with CLP = 1 are best effort… …   Wikipedia

• Cell Loss Priority —    Abbreviated CLP. In an Asynchronous Transfer Mode (ATM) cell, a field contained in the 5 byte cell header that defines how to drop a cell if network congestion occurs. The value holds priority values, with 0 indicating a cell with the highest… …   Dictionary of networking

• Header Error Control —    In an Asynchronous Transfer Mode (ATM) cell header, an 8 bit field used for detecting errors and correcting single bit errors.    See also Asynchronous Transfer Mode …   Dictionary of networking

• Header Error Correction — The Header Error Correction (HEC) is the last field in the Asynchronous Transfer Mode cell consisting of an 8 bit CRC of the cell s header only. It consists of the remainder of the division of the 32 bits of the header by the polynomial… …   Wikipedia

• header — noun /ˈhɛdə,ˈhɛdɚ/ a) The upper portion of a page (or other) layout. If you reduce the header of this document, the body will fit onto a single page. b) Text, or other visual information, used to mark off a quantity of text, often titling or… …   Wiktionary

• cell —    Any fixed length data packet. For example, Asynchronous Transfer Mode (ATM) uses 53 byte cells, consisting of 48 bytes of data and 5 bytes of header information …   Dictionary of networking

• Table cell — A table cell is one grouping within a table. Cells are grouped horizontally (rows of cells) and vertically (columns of cells). Usually information on the top header of a table and side header will meet in the middle at a particular cell with… …   Wikipedia

• Asynchronous Transfer Mode — In electronic digital data transmission systems, the network protocol Asynchronous Transfer Mode (ATM) encodes data traffic into small fixed sized cells. The standards for ATM were first developed in the mid 1980s. The goal was to design a single …   Wikipedia

• ATM Adaptation Layer 5 — (AAL5) is used to send variable length packets up to 65,535 octets in size across an Asynchronous Transfer Mode (ATM) network.Unlike most network frames, which place control information in the header, AAL5 places control information in an 8 octet …   Wikipedia

• Multiprotocol Label Switching — MPLS redirects here. For other uses, see Mpls. MPLS Layer Multiprotocol Label Switching (MPLS) is a mechanism in high performance telecommunications networks that directs data from one network node to the next based on short path labels rather… …   Wikipedia

• Payload Type Identifier —    Abbreviated PTI. In an Asynchronous Transfer Mode (ATM) cell, a field contained in the 5 byte cell header that defines the type of information in the payload area, including user, network, and management information.    See also Cell Loss… …   Dictionary of networking