IT Officer Course:


1.Computer Networks

1.1.   Protocol stack, switching

1.2. Link Layer: services, error detection and correction, multiple access protocols, LAN addressing and ARP(Address Resolution Protocol), Ethernet, CSMA/CD multiple access protocol, Hubs, Bridge, and switches, Wireless LANs, PPP(Point to Point Protocol), Wide area protocols

1.3.  Network Layer: services, datagram and virtual circuits, routing principle and algorithms, Internet Protocol(IP), IP addressing, IP transport, fragmentation and assembly, ICMP (Internet Control Message Protocol), OSPE(Open Shortest Path First), router internals, IPv6)

1.4. Transport Layer: principles, multiplexing and de-multiplexing, UDP, TCP, flow control, principles of congestion control, TCP congestion control

1.5. Application Layer: Web and Web caching, FTP(File Transfer Protocol), Electronic mail, DNS(Domain Name Service), socket programming

1.6.  Distributed system, Clusters

2.      

 


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