Computer Networks 130841-D
Wykład (WYK) Semestr letni 2023/24

Computer networks: types, functions.

Transport media. Network topologies.

Transmission technologies. Signal coding.

Media access methods. Switching (layer 2).

Popular transport systems: Ethernet, Token Ring, others.

Layer architecture. ISO/OSI model.

Switching (layer 3)

Popular groups of protocols TCP/IP, IPX/SPX, NetBEUI

Network operating systems. Network administration. Client-server architecture. Distributed processing.

Service protocols: SMTP, FTP, HTTP, Telnet, etc.

WAN technologies.

Corporation networks. VAN. Internet, intranets, extranets.

EDI - Electronic Data Interchange.

Electronic commerce and business. Payments in Internet.

Electronic signature. Network security.