Computer Networking

Build, secure, and manage enterprise-level networks. Master routing, switching, and network troubleshooting from scratch.

Field: Course Overview & Key Meta Data

• Duration: 3 Months

• Skill Level: Beginner to Intermediate

• Learning Mode: On-Campus (Theory + Interactive Lab Practicals)

• Prerequisites: Basic computer literacy (No prior networking or coding knowledge needed)

Field: About the Course

In today’s digital economy, a fast, reliable, and secure network is the backbone of every modern enterprise. The Computer Networking course is a comprehensive, 3-month program designed to give you a solid foundation in modern networking topologies, hardware architectures, and communication protocols.

This program balances core concepts with hands-on labs. You will learn how to design local area networks (LANs), configure subnets, manage enterprise routers and switches, and implement robust security defense measures. By the time you complete this course, you will be prepared to tackle real-world IT infrastructure challenges and sit for internationally recognized networking certifications like Cisco CCNA.

Field: What You Will Learn (Repeater Fields)

• Network Design & Topologies: Architect functional LAN and WAN systems using structured cabling and wireless configurations.

• IP Addressing & Subnetting: Master IPv4 and IPv6 addressing schema, VLSM (Variable Length Subnet Masking), and efficient data routing.

• Router & Switch Configuration: Gain direct experience configuring fundamental device settings, security protocols, and VLANs.

• Network Infrastructure Defense: Deploy access control lists (ACLs), firewalls, and secure remote access channels to safeguard data.

• Diagnostic Troubleshooting: Use industry-standard command-line utilities and packet analyzers to detect and resolve connectivity dropouts.

Field: Curriculum Syllabus (Repeater Module)

Module 1: Networking Fundamentals & Architecture

• Introduction to the OSI 7-Layer Reference Model and the TCP/IP Protocol Suite.

• Understanding network topologies (Star, Mesh, Hybrid) and media types (Copper, Fiber Optic, Wireless).

• Deep dive into core transport layer protocols: TCP vs. UDP data delivery mechanics.

• Network hardware taxonomy: Understanding Hubs, Bridges, Layer 2 Switches, and Routers.

Module 2: IP Addressing, Subnetting & Routing Basics

• Mastering IPv4 binary structures, network classes, and public vs. private address spaces.

• Implementing VLSM (Variable Length Subnet Masking) to optimize corporate address allocation.

• Introduction to IPv6 deployment strategies and dual-stack coexistence.

• Configuring Static Routing and dynamic routing behaviors.

Module 3: Enterprise Switching, VLANs & Core Services

• Switch operations: Learning how MAC address tables are built and maintained.

• Configuring Virtual Local Area Networks (VLANs) and Inter-VLAN Routing (Router-on-a-Stick).

• Understanding DHCP (Dynamic Host Configuration Protocol) allocation and DNS (Domain Name System) translation systems.

• Deploying Network Address Translation (NAT) and PAT for internet gateway sharing.

Module 4: Network Security, Management & Diagnostics

• Securing administrative console access via SSH and line authentication controls.

• Building Standard and Extended Access Control Lists (ACLs) for strict traffic filtering.

• Using essential diagnostic toolsets: ping, traceroute, nslookup, and netstat.

• Capturing and analyzing live data streams using Wireshark packet analysis software.

Field: Tools & Technologies Covered (Repeater / Icons)

• Software & Simulation Tools: Cisco Packet Tracer, Wireshark Packet Analyzer, GNS3.

• Hardware Environments: Cisco Enterprise Routers, Managed Layer 2/3 Switches, Cat6 Crimping Toolsets, Cable Testers.

Field: Who This Course Is For

• Aspiring IT Professionals: System administrators, helpdesk technicians, or system support specialists aiming to launch an infrastructure career.

• Engineering Students: Computer science or telecom students looking to bridge academic concepts with practical, hands-on hardware skills.

• Tech Career Switchers: Anyone wanting a reliable, high-demand entry point into corporate IT without needing an advanced programming background.