Which condition will cause DUAL to put an EIGRP route into the active state?

Which condition will cause DUAL to put an EIGRP route into the active state?

• The successor and feasible successor are both available.
• The successor is available but there is no feasible successor.
• The successor is no longer available but there is a feasible successor.
• The successor is no longer available and there is no feasible successor.

Explanation: DUAL will put an EIGRP route into the active state if the successor becomes unavailable and there is no feasible successor in the topology table. When a network enters the active state, DUAL must query neighbors for a new successor.

Exam with this question: CCNA 3 (v5.0.3 + v6.0) Chapter 6 Exam Answers