Network+ Tutorial

A tutorial on Network+ certification is available from simulationexams.com.
A Brief contents of the tutorial is provided below:

1. Media and Topologies
   * Network Elements * Physical Topologies * Physical Media * Network Connectivity Devices * WAN Devices
2. Protocols and standards
   * Layers of OSI * MAC addressing * Purpose of subnetting * Difference between public and private networks * Protocol * Network Utilities
3. Network Implementation
   * Basic Capabilities of Network Operating System (NOS) * Firewall * Proxy servers * VLANs * Benefits of Using Antivirus software * Fault tolerance * Disaster recovery
4. Network Support
   * Troubleshooting scenario * The Troubleshooter’s Resources * Manufacturers Troubleshooting Resources * Hardware Network Troubleshooting Tools * Software Troubleshooting Tools

Simulationexams.com also provide Network+ practice exams.