CCNP Exam Prep Question of the Week

Which configuration will form an EtherChannel link?

  1. Switch A: Auto, Switch B: Auto
  2. Switch A: Desirable, Switch B: Active
  3. Switch A: On, Switch B: On
  4. Switch A: Passive, Switch B: On

The correct answer is 3.

The combinations that will form a channel are 1)Desirable with Auto or Desirable (PagP being used), 2) On with On and 3) Active with Active or Passive (LACP being used)

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