Network architect job
SRA Architecture
The SRA portrays a complete structure that gives all methods of information correspondence and based on which new information correspondence systems can be arranged and actualized.
Advanced Network Architecture (DRA)
This is a circulated arrange design from Digital Equipment Corporation. It is called DECnet and it has five layers. The physical layer, information connect control, transport and system administrations relate. 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 designed for office mechanization, conveyed information preparing, and terminal access that require a modest association with a nearby correspondence medium shipping traffic at high speeds. In an ethernet arrange every component of the framework has an interesting 48-piece address, and the data is transmitted sequentially in gatherings of bits called outlines. The edges incorporate the information to be sent, the location of the station that ought to get it and the location of the station that transmits it.
SRA Architecture
The SRA portrays a complete structure that gives all methods of information correspondence and based on which new information correspondence systems can be arranged and actualized.
Advanced Network Architecture (DRA)
This is a circulated arrange design from Digital Equipment Corporation. It is called DECnet and it has five layers. The physical layer, information connect control, transport and system administrations relate. 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 designed for office mechanization, conveyed information preparing, and terminal access that require a modest association with a nearby correspondence medium shipping traffic at high speeds. In an ethernet arrange every component of the framework has an interesting 48-piece address, and the data is transmitted sequentially in gatherings of bits called outlines. The edges incorporate the information to be sent, the location of the station that ought to get it and the location of the station that transmits it.
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