Question 180 of 952 from exam 200-125: Cisco Certified Network Associate Exam

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Refer to the exhibit. The Bigtime router is unable to authenticate to the Littletime router. What is the cause of the problem?

A. The usernames are incorrectly configured on the two routers.

B. The passwords do not match on the two routers.

C. CHAP authentication cannot be used on a serial interface.

D. The routers cannot be connected from interface S0/0 to interface S0/0.

E. With CHAP authentication, one router must authenticate to another router. The routers cannot be configured to authenticate to each other.

Click on the arrows to vote for the correct answer

A. B. C. D. E.

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