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Network Design & Troubleshooting

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About Course

(Course Duration: From 6 to 12 weeks)

Build, optimize, and maintain resilient network infrastructures

A well-designed network is essential for performance, security, and reliability. This course teaches you the principles of network design, practical implementation strategies, and troubleshooting techniques to keep enterprise networks running smoothly.

Key Highlights

  • Beginner-Friendly Modules – Clear explanations of network design and troubleshooting concepts.

  • Hands-on Labs – Practice IP planning, routing/switching configurations, and troubleshooting exercises.

  • Case Studies – Learn from real-world network scenarios.

  • Certificate of Completion – Demonstrates your network design and troubleshooting skills.

  • Pathway to Advanced Learning – Prepares for CCNA, CCNP, and enterprise network engineering roles.

Why This Course Matters

  • Effective network design improves performance, security, and reliability.

  • Troubleshooting skills are essential for network engineers and IT professionals.

  • Builds practical skills for enterprise network administration.

  • Beginner-friendly while aligned with professional networking standards and certifications.

Course Outcome

By the end of this course, you’ll be able to design efficient, secure, and scalable networks, troubleshoot connectivity and performance issues, and implement best practices for enterprise network infrastructure. You’ll gain practical skills for professional network certifications and real-world IT roles.

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Course Content

What You’ll Learn

  • LESSON 1: How Networks Actually Work
  • LESSON 2: IP Addressing & Subnetting (Engineer Level)
  • LESSON 3: Switching Deep Dive
  • LESSON 4: Routing Fundamentals (How Data Finds Its Path)
  • LESSON 5: Network Services (The Invisible Backbone)
  • LESSON 6: Network Security Basics (Security & Stability)
  • LESSON 7: Wireless Networking (Real-World WiFi Understanding)
  • LESSON 8: Troubleshooting Methodology
  • LESSON 9: Real-World Network Failures
  • LESSON 10: Network Design Basics
  • LESSON 11: Advanced Concepts
  • LESSON 1 QUIZ: How Networks Actually Work
  • LESSON 2 QUIZ: IP Addressing & Subnetting
  • LESSON 3 QUIZ: Switching
  • LESSON 4 QUIZ: Routing
  • LESSON 5 QUIZ: Network Services
  • LESSON 6 QUIZ: Network Security
  • LESSON 7 QUIZ: Wireless Networking
  • LESSON 8 QUIZ: Troubleshooting
  • LESSON 9 QUIZ: Real-World Failures
  • LESSON 10 QUIZ: Network Design
  • LESSON 11 QUIZ: Advanced Concepts
  • ASSESSMENT SECTION 1: Core Concepts
  • ASSESSMENT SECTION 2: Troubleshooting Scenarios
  • ASSESSMENT SECTION 3: Design & Architecture

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