4- Course Content :-

Topic

No. of Lecture hours

Introduction.

4

Network Models : OSI and Internet.

3

Data and Signals.

5

Analog-to-analog Conversion.

1.5

Transmission Media.

1.5

Multiplexing, Switching, and Using Telephone and Cable Networks for Data Transmission.

4

Error detection and Correction.

2.5

Data Link Control.

2.5

Ethernet and Multiple Access.

3

Connecting LANs, Backbone Networks, and VLANs.

3

Network Layer : IPv4.

2

 Network Layer : Address Mapping, Error  Reporting, Delivery Forwarding, and Routing.

6

Transport Layer : Process-to-Process  Delivery,  UDP, TCP.

3.5

Application Layer: DNS.

0.5

Total.

42