Network Administrator (NET+)

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Network Administrator (NET+)

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₦750,000.00 ₦525,000.00

Network Administrator (CompTIA Network+)

This 2-month course is designed to prepare students for the CompTIA Network+ certification exam and cover the core competencies required to succeed as a Network Administrator. It includes weekly assignments, hands-on projects, and a final project to solidify the understanding of networking concepts.

Course Outline

Week 1: Introduction to Networking & Network Fundamentals

  • Topics Covered:

    • Understanding Networking Concepts
    • The OSI Model (Layers 1-4)
    • TCP/IP Protocol Suite & IPv4 Addressing
    • Types of Networks: LAN, WAN, MAN, PAN
    • Networking Devices: Router, Switch, Hub, Access Points, etc.
    • Basic Network Topologies (Star, Bus, Mesh)

  • Assignments:

    1. Assignment 1: Identify and explain different network topologies with examples.
    2. Assignment 2: Create a simple IP addressing scheme (Class C network).

  • Hands-on Lab:

    • Setting up a simple LAN network using virtual machines (VMware/VirtualBox).

Week 2: Networking Hardware and Cables

  • Topics Covered:

    • Introduction to Networking Cables (Ethernet, Fiber Optic, etc.)
    • Cable Standards (Cat5e, Cat6, etc.)
    • Tools for Cable Management and Installation
    • Patch Panels, Cable Management Systems

  • Assignments:

    1. Assignment 1: Draw a network topology for a small office, using proper cable types and network devices.
    2. Assignment 2: Identify and differentiate between fiber optic and copper cables.

  • Hands-on Lab:

    • Crimping and testing Ethernet cables.
    • Simulating cable installations using packet tracer.

Week 3: IP Addressing and Subnetting

  • Topics Covered:

    • IPv4 Subnetting & CIDR Notation
    • Subnetting Practice
    • Subnet Masks and their Role in Networks
    • Private vs. Public IP Addressing
    • NAT and its Use in IP Addressing

  • Assignments:

    1. Assignment 1: Subnet a given network and explain the process.
    2. Assignment 2: Configure a router with different subnets.

  • Hands-on Lab:

    • Hands-on subnetting exercises.
    • Configuration of subnets on a router.

Week 4: Routing and Switching

  • Topics Covered:

    • Basic Router and Switch Configuration
    • Routing Protocols (RIP, OSPF, EIGRP)
    • Switch Operation: MAC Address Table and VLANs
    • Configuring VLANs and Inter-VLAN Routing

  • Assignments:

    1. Assignment 1: Create a network using at least 3 VLANs and configure inter-VLAN routing.
    2. Assignment 2: Describe the role of routing protocols in network design.

  • Hands-on Lab:

    • Setting up VLANs and testing inter-VLAN routing.
    • Basic router and switch configuration.

Week 5: Wireless Networking and Security

  • Topics Covered:

    • Wi-Fi Standards (802.11a/b/g/n/ac/ax)
    • Wireless Security Protocols (WEP, WPA, WPA2, WPA3)
    • Configuring Wireless Networks
    • Troubleshooting Wireless Network Issues

  • Assignments:

    1. Assignment 1: Explain the differences between various wireless security protocols.
    2. Assignment 2: Configure a wireless router with WPA3 security.

  • Hands-on Lab:

    • Setting up a secure Wi-Fi network.
    • Testing signal strength and troubleshooting connectivity.

Week 6: Network Security and Threats

  • Topics Covered:

    • Firewalls, IDS/IPS, VPNs
    • Network Security Protocols (SSL/TLS, IPsec)
    • Common Network Attacks (DDoS, MITM, Phishing)
    • Implementing Security Policies and Best Practices

  • Assignments:

    1. Assignment 1: Analyze a network security vulnerability and recommend mitigation strategies.
    2. Assignment 2: Configure a VPN for secure remote access.

  • Hands-on Lab:

    • Implementing a basic firewall configuration.
    • Setting up a VPN for a remote employee.

Week 7: Network Troubleshooting and Management

  • Topics Covered:

    • Troubleshooting Methodology (PING, Traceroute, nslookup)
    • Common Troubleshooting Tools and Techniques
    • Network Monitoring and Performance Tools (Wireshark, SolarWinds)
    • Logs and Event Management

  • Assignments:

    1. Assignment 1: Perform a network troubleshooting exercise and document the results.
    2. Assignment 2: Use Wireshark to analyze network traffic.

  • Hands-on Lab:

    • Network troubleshooting using common tools.
    • Simulating a network failure and performing diagnostics.

Week 8: Advanced Topics and Exam Preparation

  • Topics Covered:

    • Cloud Networking and Virtualization
    • SDN (Software-Defined Networking)
    • Data Center Technologies
    • IPv6 Addressing and Transition Strategies
    • Network Automation

  • Assignments:

    1. Assignment 1: Describe the concepts of SDN and how it differs from traditional networking.
    2. Assignment 2: Explain the advantages of IPv6 over IPv4.

  • Final Exam Preparation:

    • Review and practice test.

  • Hands-on Lab:

    • Configuring an SDN-based network using a simulator.
    • IPv6 configuration and addressing.

Projects

  1. Project 1: Network Design and Implementation (Week 1-3)

    • Design a network for a medium-sized company.
    • Include IP addressing, subnetting, and topology.
    • Implement the design on simulation software (Packet Tracer, GNS3, or real devices).

  2. Project 2: VLAN and Routing Setup (Week 4)

    • Create multiple VLANs on a switch and configure inter-VLAN routing.
    • Test communication between VLANs.

  3. Project 3: Wireless Network Setup (Week 5)

    • Set up a wireless network with at least 3 devices.
    • Configure security and optimize the signal strength.

  4. Project 4: Implementing Network Security (Week 6)

    • Configure a firewall on a router.
    • Set up a VPN for secure remote access.

  5. Project 5: Network Troubleshooting (Week 7)

    • Simulate a network failure scenario and use diagnostic tools to identify the issue.
    • Provide a detailed report of findings and solutions.

Final Project: Complete Network Design and Deployment (Week 8)

  • Project Details:
    • Develop and deploy a fully functional network for a small to medium-sized business.
    • The network should include the following:
      • IP Addressing Scheme
      • VLAN Configuration
      • Routing Setup (Static/Dynamic)
      • Wireless Setup
      • Network Security Implementation (Firewall, VPN)
      • Troubleshooting Documentation
    • Submit a detailed report with network diagrams, configurations, and troubleshooting steps.

Job Opportunities and Average Salary

Job Titles:

  • Network Administrator
  • Network Engineer
  • Systems Administrator
  • IT Support Specialist
  • Network Operations Center (NOC) Technician

Job Opportunities:

  • Small to medium-sized enterprises (SMEs)
  • Large corporations
  • Managed Service Providers (MSPs)
  • Data Centers
  • Government and educational institutions

Average Salary (US):

  • Entry-level Network Administrator: $55,000 - $65,000 per year
  • Mid-level Network Administrator: $70,000 - $85,000 per year
  • Senior Network Administrator: $90,000 - $110,000 per year
  • Network Engineer: $85,000 - $110,000 per year

Salary levels can vary based on location, experience, certifications, and company size.

Additional Notes

  • Certification Path: After completing this course, students will be well-prepared to sit for the CompTIA Network+ (N10-008) exam.
  • Prerequisites: Basic understanding of computers and internet technologies.
  • Learning Resources:
    • CompTIA Network+ Study Guide (by Mike Meyers)
    • Packet Tracer or GNS3 (network simulation tools)
    • Wireshark (network traffic analysis)

This 2-month course is rigorous and hands-on, preparing you for both the certification exam and real-world network administration tasks.