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CCNA Online Course — Complete Networking From Beginner to Job-Ready

CCNA 200-301: Complete Networking CourseBeginnerOnline

Learn Networking from Scratch, Master Cisco Technologies, Build Real-World Labs, and Prepare for the CCNA Certification Exam.

Course Description

Master computer networking from the ground up with our comprehensive CCNA 200-301 course. This course is designed for beginners, students, IT professionals, and anyone looking to build a career in networking, system administration, cybersecurity, or DevOps.

You will learn networking fundamentals, IPv4/IPv6, subnetting, VLANs, switching, routing, wireless networking, network security, automation, APIs, and hands-on Cisco configuration.

The course combines theory + practical labs + troubleshooting + interview preparation, helping you understand not just what networking concepts are, but how they work in real environments.

Course Modules

Module 1 — Network Fundamentals

What is Computer Networking?

LAN, WAN, MAN and WLAN

OSI & TCP/IP Models

Network Devices

Routers and Switches

Firewalls and IPS

Access Points and Controllers

Servers and Endpoints

Network Topologies

Ethernet & Cabling

TCP vs UDP

MAC Addresses

ARP

Collision and Duplex Issues

Virtualization, Containers and VRFs

Module 2 — IPv4 & IPv6

IPv4 Addressing

Public vs Private IP

Subnetting

CIDR

VLSM

Subnet Calculation

IPv6 Addressing

IPv6 Address Types

IPv6 Prefixes

DHCP

Verify IP Configuration

Module 3 — Network Access

Ethernet Switching

VLANs

Access Ports

Trunk Ports

802.1Q

Inter-VLAN Communication

Voice VLAN

STP

Rapid PVST+

Root Bridge

Port Roles & States

PortFast

BPDU Guard

Root Guard

Loop Guard

EtherChannel

LACP

Wireless Networking

Cisco's current v1.1 objectives specifically include additional STP protection features such as root guard, loop guard, BPDU filter, and BPDU guard.

Module 4 — IP Connectivity & Routing

Routing Fundamentals

Routing Tables

Connected Routes

Static Routes

Default Routes

IPv4 Routing

IPv6 Routing

Administrative Distance

OSPF

Single-Area OSPF

First-Hop Redundancy Concepts

Routing Troubleshooting

Module 5 — IP Services

DHCP

DNS

NAT

NTP

SNMP

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