Network Fundamentals

• Open System Interconnection (OSI) Model Layers and encapsulation concepts
• Characterizes of network topologies and network types
• Types of cables and connectors and explain which is the appropriate type for a solution
• Configuration a subnet and using appropriate IP addressing schemes given a scenario
• Common ports and protocols, their application, and encrypted alternatives
• Application and purpose of network services
• Basic corporate and datacenter network architecture
• Cloud Concepts and connectivity options

Network Implementation

• Various devices, their features, and their appropriate placement on the network
• Routing technologies and bandwidth management concepts
• Configuration and deploying common Ethernet switching features given a scenario
• Installing and configuring the appropriate wireless standard and technologies given a scenario

Network Operation

• Use the appropriate statistics and sensors to ensure network availability
• Use organizational documents and policies
• Navigate high availability and disaster recovery concepts and summarize which Is the best solution

Network Security

• Common security concepts
• Common types of attacks
• How to apply network hardening techniques given a scenario
• Remote access methods and security
• The Importance of physical security

Network Troubleshooting

• Network troubleshooting methodology
• Troubleshooting common cable connectivity issues and selecting the appropriate tools
• Using the appropriate network software tools and commands
• Troubleshooting common wireless connectivity issues
• Troubleshooting general networking issues