📡 Computer Networks – Intermediate

📡 Computer Networks – Intermediate Course

Course Code: 27018-COs
Academy: Engineering Office for Technology and Software Services

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🧩 Introduction

This course bridges foundational networking concepts with practical, real-world implementations. You will expand your understanding of how computer networks operate, focusing on routing, switching, IP addressing, and basic security. Perfect for learners looking to level up from beginner to professional readiness in networking.

🎯 Target Audience

• Computer Science and Network Engineering Students

• IT Enthusiasts interested in Network Infrastructure

• Professionals looking to enhance their networking skills

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🕒 Course Duration

• 8 Weeks

• 16 Sessions

• 1.5 Hours per Session

• Total: 24 Hours

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✅ Course Objectives

• Build a solid understanding of network architecture and protocols

• Learn to analyze and manage networks using professional tools

• Apply concepts in real-world scenarios including VPNs and Wireless Networking

• Gain hands-on experience with Packet Tracer, Wireshark, and GNS3

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📚 Course Modules

🔹 Module 1: Introduction to Computer Networks

• What is a Network? Types (LAN, WAN, MAN)

• Network Topologies (Star, Ring, Bus, Mesh)

• Core Network Components: Routers, Switches, Cables

• Introduction to Network Protocols (TCP/IP)

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🔹 Module 2: Network Layered Models

• Detailed Overview of the OSI 7-Layer Model

• TCP/IP Model and its Correspondence to OSI

• Roles and Functions of Each Layer in Data Transmission

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🔹 Module 3: Core Network Protocols

• Routing Protocols: OSPF, BGP

• Transport Protocols: TCP, UDP

• Application Protocols: HTTP, FTP, DNS

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🔹 Module 4: Network Management & Security

• Network Management Tools: Wireshark, Cisco Packet Tracer

• Firewalls and Intrusion Detection Systems (IDS)

• Encryption Concepts, VPNs, and SSL/TLS

• Practical Implementation of Network Security

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🔹 Module 5: Wireless and Mobile Networks

• Wireless Technologies: Wi-Fi, Bluetooth

• Mobile Communication Protocols: 4G, 5G

• Introduction to IoT Applications in Networking

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🔹 Module 6: Cloud Networking & Virtualization

• Introduction to Cloud Computing and its Networking Aspects

• Software Defined Networking (SDN)

• Creating and Managing Virtual Private Networks (VPNs)

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🔹 Module 7: Projects & Practical Applications

• Design and Simulate a LAN using Cisco Packet Tracer

• Analyze Network Traffic using Wireshark

• Configure and Secure a VPN Network

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🛠 Tools & Technologies

• Cisco Packet Tracer – For designing and simulating networks

• Wireshark – For packet analysis and traffic inspection

• GNS3 – For advanced network emulation and testing

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📌 Prerequisites

• Basic understanding of computer and programming fundamentals

• Familiarity with Internet protocols and general computing concepts

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🏅 Deliverables

• Certificate of Completion

• Practical Labs and Network Design Projects

• Tool-based Exercises and Configuration Files

• Final Assessment Report

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