Network+

The published domains and objectives for N10-009. Your missions come from these objectives, and your progress is recorded against them.

• 23%

  1.0

  Networking Concepts

  • 1.1OSI reference model concepts
  • 1.2Network appliances, applications, and functions
  • 1.3Cloud concepts and connectivity options
  • 1.4Network ports, protocols, services, and traffic types
  • 1.5Transmission media and transceivers
  • 1.6Network topologies, architectures, and types
  • 1.7IPv4 network addressing
  • 1.8Modern network environment use cases

• 20%

  2.0

  Network Implementation

  • 2.1Routing technology characteristics
  • 2.2Switching technologies and features
  • 2.3Wireless devices and technologies
  • 2.4Physical installation factors

• 19%

  3.0

  Network Operations

  • 3.1Organizational processes and procedures
  • 3.2Network monitoring technologies
  • 3.3Disaster recovery concepts
  • 3.4IPv4 and IPv6 network services
  • 3.5Network access and management methods

• 14%

  4.0

  Network Security

  • 4.1Basic network security concepts
  • 4.2Network attack types and impacts
  • 4.3Network security features, defenses, and solutions

• 24%

  5.0

  Network Troubleshooting

  • 5.1Troubleshooting methodology
  • 5.2Cabling and physical interface issues
  • 5.3Network service issues
  • 5.4Network performance issues
  • 5.5Network troubleshooting tools and protocols