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Skillreps

Lesson 13 of 208

Common Ports (part 2 of 2)

CompTIA A+ Core 1 (220-1201) · objective 2.1

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Speed

This lesson’s steps

  1. Watch the step+10 XP

    Watch to the end. Slow it down or loop the tricky part as often as you need.

  2. Try it yourself+25 XP

    Make flashcards for these ports and memorise them: 20/21, 22, 23, 25, 53, 67/68, 80, 110, 137–139, 143, 389, 443, 445, 3389.

  3. Log what you made+40 XP

    Sign in to keep a record of what you make.

Quick check

3 questions · +15 XP

Recalling what you just watched is one of the best ways to remember it. No timer.

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