| Exam 210-060 | Question id=1031 | Provision End Users and Associated Devices |
When you configure a T1 CAS PSTN Interface, which command instructs the router to receive its interface clocking from the service provider?
| A. |
inecode b8zs | |
| B. |
clock source line | |
| C. |
ds0-group 1 timeslots 1-24 | |
| D. |
clock source internal |