Which port security feature limits MAC addresses on a switch port?
Multiple choice — select one answer
Answer choices
Architectural breakdown & explanation
Port security restricts learned MAC count.
Correct answer(s): c. Port security sticky/learned limits
Exam domain: Domain 4: Network Security (19% weight on the official guide).
Official documentation & study links
Practice this certification
This page is one question from the CompTIA Network+ bank. Run a full timed practice exam with domain-weighted random questions in your browser.