Computer network architect jobs

 Computer network architect jobs

The SRA depicts an exhaustive structure that gives all methods of information correspondence and based on which new information correspondence systems can be arranged and actualized. 

Computerized Network Architecture (DRA) 

This is a disseminated arrange design from Digital Equipment Corporation. It is called DECnet and it has five layers. The physical layer, information interface control, transport and system administrations compare. The fifth layer, the application layer, is a blend of the introduction and application layers of the OSI model. DECnet doesn't have a different meeting layer. 

SNA design 

It comprises of the accompanying levels: • Physical Link Control Level. • Data Link Level. • Route Control Level. • Transmission Control Level. • Level of Data Flow Control. • Presentation Service Level. • Level of Transaction Services. 

Ethernet 

Created by the XERTOX organization and embraced by DEC (Digital Equipment Corporation), and Intel, Ethernet was one of the primary low-level principles. Ethernet is intended for office robotization, dispersed information handling, and terminal access that require a cheap association with a nearby correspondence medium moving traffic at high speeds. In an ethernet arrange every component of the framework has an interesting 48-piece address, and the data is sent sequentially in gatherings of pieces called outlines. The casings incorporate the information to be sent, the location of the station that ought to get it and the location of the station that communicates it.