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CompTIA Network+ Certification

Need to become CompTIA Network+ certified? Join certified instructor Bill Ferguson in Virtual Training Company's CompTIA Network+ Certification tutorial as he shows you everything you need to know to take and pass the test. He begins by introducing you to the OSI (Open Systems Interconnect) model, then explains how network adapters allow computers to communicate, the relation between the topologies and technologies of networks, and how to control network traffic. Other topics he covers include remote connectivity, tools used for troubleshooting both hardware and software, and how to protect your network with Firewalls. Learn all you need to know for CompTIA Network+ Certification now by simply click one of the topics below.

Author: Vtc

Introduction and Overview

Overview Part 1

Overview Part 2

The OSI Model

What is the OSI Model?

The layers of the model

Network Adapters

Network Adapter Overview

Properties of Network Adapter Cards

Configuring a Network Adapters Resources

Configuring a Network Adapters Addressing

Troubleshooting Network Adapters

Network Cabling Communication

Network Cabling and Communication Overview

LANs vs. WANs

Communication Methods

Twisted Pair Cabling and Connectors

Coaxial Cable

Fiber Optic Cable

Topologies and Technologies

Types of Topologies

The Bus Topology

The Star Topology

The Ring Topology

The Mesh Topology

Hyid Topologies

Types of Technologies

CSMA/CD Access Method

Token Ring & Token Passing

Fiber Distributed Data Interface

Network Hardware

Network Hardware Overview

Bridges

Routers

Brouters

Switches

Remote Connectivity

Remote Connectivity Overview

Remote Communication Layers

Modems

Modem Standards and Features

Remote Connectivity Terminology

Flow Control and UART Protocols

Installing Modems

Troubleshooting Modems

Creating Dial-Up Connections

Troubleshooting Hardware

Environmental Conditions

Physical Layout

Common Network Tools

Troubleshooting Tips

Protocols

Network Protocols Defined

Access Protocols

Transport Protocols

TCP/IP

Overview

The Evolution of TCP/IP

TCP/IP Fundamentals

The TCP/IP Suite

The TCP/IP Suite continued

The TCP/IP Suite continued

Ports and Sockets

IP Addressing

IP Address Classes

Binary Numbers

Default Subnet Masks

Anding IP Addresses

IP Address Configuration

Subnetting and Routing

Routing Tables and Routing Protocols

Name Resolution

Name Resolution Overview

Host Name Resolution

NetBIOS Name Resolution

Name Resolution Steps

Firewalls and Proxies

Firewalls and Proxies

Firewalls

Proxy Servers

TCP/IP Tools

Tools from Command Prompt

Ping

TraceRT

Remote Access Protocols

Remote Access Protocol Overview

SLIP vs. PPP

PPTP vs. L2TP

Network Operating Systems

The Role of an NOS

Components of a Network

Types of Networks

Network Clients

Directory Services

Directory Services Overview

NT Trusts

NT Domain Models

NT Domain Controllers

Active Directory

Accessing Resources Through a Network

Share Permissions

NTFS Permissions

Sharing and Mapping Drives

UNC Command

Sharing Printer

Optimizing a Network

Tools for Networks

Event Viewer

Task Manager

System Monitor

Network Monitor

Troubleshooting & Ongoing Maintenance

Fault Tolerance

Fault Tolerance Defined

RAID

Backup

UPSs

Ongoing Network Maintenance

Patches and Service Packs

Virus Protection

Taking the CompTIA Network+ Test

Tips on Taking the CompTIA Network+ Test