| Exam 640-875 | Question id=4875 | Cisco Operating Systems and Platforms I |
Which three statements about Cisco IOS XR CLI operations are true?
| A. |
Cisco IOS XR uses a three-stage configuration method. | |
| B. |
Committed changes are persistent across reboots in Cisco IOS XR. | |
| C. |
The commit replace global configuration command replaces the contents of the running configuration with the target configuration. | |
| D. |
The save global configuration command saves the contents of target configuration to the running configuration. | |
| E. |
There is no concept of a startup-config in Cisco IOS XR. | |
| F. |
The clear global configuration command erases the entire current running configuration. | |
| G. |
The show running-config global configuration command displays the configuration that occurs if the contents of the uncommitted changed (target configuration) are committed to the running configuration. |