Contents

1.0 Media and Topologies

• Network Elements

• Physical Topologies

• Physical Media

• Network Connectivity Devices

• WAN Devices

 2.0 Protocols and standards

• Layers of OSI

• MAC addressing

• Purpose of subnetting

• Difference between public and private networks

• Protocol

• Network  Utilities

 3.0 Network Implementation

• Basic Capabilities of Network Operating System (NOS)

• Firewall

• Proxy servers

• VLANs

• Benefits of Using Antivirus software

• Fault tolerance

• Disaster recovery

 4.0 Network Support

• Troubleshooting scenario

• The Troubleshooter’s Resources

• Manufacturers Troubleshooting Resources

• Hardware Network Troubleshooting Tools

• Software Troubleshooting Tools

  Read complete tutorial on Network+