Qu'est-ce (qui) est Rockwell Protocol Interface - définition

COMPUTER NETWORK MANAGEMENT PROTOCOL

X.700; Common management interface protocol; Common management information protocol

Rockwell Protocol Interface

(RPI) A cost-cutting feature of some modems allowing data compression and error correction (e.g. ITU-T V.42bis, V.42) to be provided in software instead of hardware. Usually an RPI modem comes with RPI-aware software (e.g. the low-end RPI models of Supra come with the COMit which supports RPI, providing MNP 2,4,5,7, V.42 and V.42bis). RPI is not supported by many commercial packages nor by current releases of popular shareware communication programs (Telix v3.22 and Telemate v4.12). ProComm Plus for Windows 2.0 will support RPI. Currently Rockwell produce two classes of RPI chip set. The original is capable of 2400 bit/s data, 9600 bit/s class 1-only fax. The newer one is capable of 14400 bit/s data/fax. Currently there are no RPI chipset from Rockwell supporting speeds higher than 14400 bit/s. (1994-07-01)

Dick Rockwell

ARTIST (1920-2006)

Dick rockwell; Richard Rockwell

Richard Waring Rockwell (December 11, 1920 – April 18, 2006)Dick Rockwell at the Lambiek Comiclopedia was an American comic strip and comic book artist best known as Milt Caniff's uncredited art assistant for 35 years on the adventure strip Steve Canyon. Rockwell was a nephew of the famed painter and illustrator Norman Rockwell.

https://en.wikipedia.org/wiki/Dick_Rockwell

Rockwell scale

ROCKWELL HARDNESS SCALE BASED ON INDENTATION HARDNESS OF A MATERIAL WITH A 120° DIAMOND SPHEROCONICAL UNDER 150 KGF

Rockwell hardness test; Rockwell Hardness Scale; Rockwell hardness scale; Rockwell+scale; Rockwell hardness; Rockwell Constant Hardness Rating; Rockwell test

The Rockwell scale is a hardness scale based on indentation hardness of a material. The Rockwell test measures the depth of penetration of an indenter under a large load (major load) compared to the penetration made by a preload (minor load).

https://en.wikipedia.org/wiki/Rockwell_scale

Wikipédia

Common Management Information Protocol

The Common Management Information Protocol (CMIP) is the OSI specified network management protocol.

Defined in ITU-T Recommendation X.711, ISO/IEC International Standard 9596-1. It provides an implementation for the services defined by the Common Management Information Service (CMIS) specified in ITU-T Recommendation X.710, ISO/IEC International Standard 9595, allowing communication between network management applications and management agents. CMIS/CMIP is the network management protocol specified by the ISO/OSI Network management model and is further defined by the ITU-T in the X.700 series of recommendations.

CMIP models management information in terms of managed objects and allows both modification and performing actions on managed objects. Managed objects are described using GDMO (Guidelines for the Definition of Managed Objects), and can be identified by a distinguished name (DN), from the X.500 directory.

CMIP also provides good security (support authorization, access control, and security logs) and flexible reporting of unusual network conditions.

https://en.wikipedia.org/wiki/Common Management Information Protocol