Question 2: Which possible combinations would work for authentication? Choose all that apply. Checkbox: (choose correct answers): [ ] 2 neighbors manually configured for no authentication [ ] 2 neighbors using the default authentication from the area, but with no keys [ ] 2 neighbors using the default authentication from the area, and using the same keys [ ] 2 neighbors, 1 using simple, the other using md5 [ ] 2 neighbors, 1 using no authentication, the other using simple/clear text Answer: Multiple Answers