Curriculum topic
IPv4
FullIPv4 addresses, masks, private ranges, and how a host decides whether a destination is local or has to be routed.
- lesson
- 3 lessons
- quiz
- 4 quizzes
- question
- 11 questions
- lab
- 1 lab
Taught, assessed and practised in a lab.
Why this matters
IPv4 is still what almost every enterprise network runs on, and it is where subnetting, routing and ACLs all get their operands.
Further reading
Technical guides
Learn
Modules covering this topic
3 lessons on this topic, sequenced inside these modules alongside their quizzes and labs.
Practice
Hands-on labs
Real virtual networks with device consoles, graded automatically. Addressing is regenerated on every attempt.
Assess
Graded quizzes
11 graded questions across 4 quizzes, taken inside the modules above. Wrong answers explain the specific misconception behind the option you chose.
Review
Spaced repetition
IPv4 is tracked on the review ladder. Once you have answered a question on it, it comes back on a schedule that stretches as you keep getting it right - and resets if you don't. See your review queue.
Certification
Exam objectives this topic covers
- 1.6 Configure and verify IPv4 addressing and subnetting
- 1.7 Describe private IPv4 addressing
- 1.10 Verify IP parameters for Client OS
- 1.7 Use appropriate IPv4 network addressing
- 5.5 Troubleshoot and resolve general networking issues