Data Communications & Network
Lesson 1.2 (Topologies)
Lesson 1.3 (Networks & Internet)
Topologies Practice
Lesson 2.1 (Protocol Layering)
Lesson 2.2 (OSI Model)
Lesson 2.3 (How Hosts Talk Over A Network)
Lesson 2.4 (Physical & Data Link Layer)
Lesson 2.5 (Network & Transport Layer)
Lesson 2.6 (Session,Presentation,Application Layer)
Lesson 2.7 (TCP_IP Protocol)
Practice
Lesson 3.0: Duties of Physical Layer
Lesson 3.1 (Signals)
Lesson 3.2 (Frequency)
Lesson 3.3 (Bit Rate & Bit Interval)
Lesson 3.4 (Transmission Impairments)
Lesson 3.5 (Propagation & Transmission Time)
Lesson 3.6 (Bandwidth-Delay Product)
Lesson 3.7 (Wavelength)
Lesson 4.1 (Guided Media)
Lesson 4.2 (Unguided Media)
Tutorial 2 (Physical Layer)
Physical Layer Practice
Processing time question
Quiz 1 2023 Semester 2
Quiz 1 2024 Semester 1
Lesson 5.1 (DLL Services)
Lesson 5.2 (Framing)
Lesson 5.3 (Types of Error & Detection)
Lesson 5.4 (Simple Parity Check)
Lesson 5.5 (2D Parity Check)
Lesson 5.6 (CRC Intro)
Lesson 5.7 (CRC Practice)
Lesson 5.8 (CRC Performance)
Lesson 5.9 (Checksum)
Lesson 5.10 (Error Correction)
Lesson 6.1 (Multiple Access Protocols)
Lesson 6.2 (Random Access, Aloha)
Lesson 6.3 (Random Access, CSMA)
Lesson 6.4 (Random Access, CSMA_CD)
Lesson 6.5 (Controlled Access)
Lesson 6.6 (Channelization)
Ch 3-Part 1 Practice
Ch 3-Part2 Practice
2D Parity Decoding practice
Major 1 Live
Major 1 (Female) (242)
Major 1 (Male) (242)
Lesson 7.1 (Ethernet)
practice
Lesson 8.1 (Hubs & Switches)
Lesson 8.2 (Routers & VLAN)
Assignment 1
Lesson 9.1 (Packetizing & Packet Switching)
Lesson 9.2 (Addressing)
Lesson 9.3 (Address Classes)
Lesson 9.4 (Subnet Address)
Lesson 9.5 (Subnetting)
Lesson 9.6 (DHCP & ARP)
Lesson 9.7. (Fragmentation)
Lesson 9.8 (NAT & PAT)
Crating Subnets, subnet mask, and subnet ranges
Major 2 (Male) (242)
major 2 Live
Major 2 Review Girls (242)
Practice For Major 2
Lesson 10.1 (Routing Algorithms)
Lesson 10.2 (3 Methods of Routing)
Lesson 10.3 (Forwarding Packets)
Lesson 10.4 (Shortest Path Routing)
(Calculating Costs of Links from Given Distance Vectors)
Quiz 3 Practice
Lesson 11.1 (Transport Layer Duties)
Lesson 11.2 (UDP & TCP)
Lesson 12.1 (DNS)
Lesson 12.2 (Name Resolution)
Formula Sheet
Wireshark Tutorial
Semi-Project 1
Final Exam
Final Exam Practice Questions
Final Exam Practice (Part 2)
Tutorial 5 (For Final)
Tutorial 4 (For Final)