Cisco certified 642-770 ofcn training is available for the candidates to prepare the test. The Associated Certification is CCNP Service Provider Operations. There are 60-70 questions in real Cisco 642-770 OFCN exam, which will take the candidates 75 minutes to complete the test. The available language is English. Candidates can register Cisco 642-770 OFCN exam at Pearson VUE testing center.
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Which command displays the target configuration in Cisco IOS XR Software.?
A. show config
B. show running-config
C. show config running
D. show config merge
What will happen if a new version of Cisco IOS XR Software is installed and activated, and then the router reloads?
A. When the router comes back, the new version is loaded and the old and new versions are on disk0.
B. When the router comes back, the new version is loaded and only the new version is on disk0.
C. When the router comes back, the old version is loaded and the old and new versions are on disk0.
D. When the router comes back, the old version is loaded and only the old version is on disk0.
When is it appropriate to use the commit replace command?
A. When you want to replace the existing configuration for an ipv4 address on an interface.
B. When you want to replace all configurations under router ospf.
C. When you want to replace the entire running configuration with the target configuration.
D. The commit replace command does the same as the commit command.