[Lead2pass New] Free Downloading 400-051 Exam Dumps PDF From Lead2pass (381-400)
2017 November Cisco Official New Released 400-051 Dumps in Lead2pass.com!
100% Free Download! 100% Pass Guaranteed!
400-051 dumps free share: Lead2pass presents the highest quality of 400-051 exam dump which helps candidates to pass the 400-051 exams in the first attempt.
Following questions and answers are all new published by Cisco Official Exam Center: https://www.lead2pass.com/400-051.html
QUESTION 381
A user is troubleshooting an FXO line on a Cisco IOS router that remains connected even after the call ends. Which three disconnect methods can be configured to fix this problem? (Choose three)
A. Loop Current Feed Open Signaling Disconnect
B. Hookflash Duration Signaling Disconnect
C. CP-TONE Dual Supervisory Disconnect
D. Power Denial-based Supervisory Disconnect
E. Ground-start Signaling Disconnect
F. Tone-based Supervisory Disconnect