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CCNA and Networking

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Description

This CCNA and Networking training course teaches you computer networking fundamentals, routing, switching, IP services, and network security using Cisco technologies. You will master the OSI model, IP addressing, VLANs, routing protocols, ACLs, wireless, and troubleshooting — preparing you for the Cisco CCNA 200-301 certification and in-demand roles as a network engineer, systems administrator, or IT support professional in Nigeria and globally.

Course Content

Module 1: Networking Fundamentals

  • What a network is and how it works
  • Network topologies and architectures
  • The OSI and TCP/IP models
  • Common networking devices

Module 2: IP Addressing and Subnetting

  • IPv4 addressing and classes
  • Subnetting and VLSM
  • IPv6 fundamentals
  • Public vs private addressing and NAT

Module 3: Cisco IOS and Configuration

  • Navigating the Cisco IOS CLI
  • Basic router and switch configuration
  • Saving and managing configurations
  • Working with Cisco Packet Tracer

Module 4: Switching and VLANs

  • How switches work
  • VLAN configuration and trunking
  • Spanning Tree Protocol (STP)
  • EtherChannel and port security

Module 5: Routing Fundamentals

  • Static and default routing
  • Dynamic routing protocols overview
  • OSPF configuration and operation
  • Inter-VLAN routing

Module 6: IP Services and DHCP

  • DHCP and DNS
  • Network Address Translation (NAT)
  • Access Control Lists (ACLs)
  • Quality of Service (QoS) basics

Module 7: Security and Wireless

  • Common network threats and defenses
  • Port security and AAA
  • Wireless networking standards
  • Securing wireless networks

Module 8: Troubleshooting and Exam Prep

  • Network automation basics
  • Troubleshooting methodology
  • Practice labs and scenarios
  • CCNA 200-301 exam preparation

Duration: 10 – 12 weeks

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