IP addresses are numbers assigned to network-equipped devices that are part of a TCP/IP-based network. Explore the basics of IP addressing and networking concepts like DNS, DHCP, and NAT.
Learning Objectives
CompTIA A+ 220-1001: Implementing Network Concepts
- list IP addressing features such as static, dynamic, APIPA, and link local
- describe the benefits of DNS
- describe the features of DHCP including reservations
- list features of IPv4
- list features of IPv6
- describe the purpose of the subnet mask
- describe the purpose of the default gateway
- recognize when to use VPNs
- provide examples of when to implement VLANs
- list the benefits of using NAT
- configure networking settings and components
Framework Connections
Specialty Areas
- Customer Service and Technical Support
- Cyber Defense Analysis
- Cyber Defense Infrastructure Support
- Systems Development
- Technology R&D
Feedback
If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.