Which management process flow includes these elements?
– perform planned or unplanned upgrades
– install or configure network devices
– execute NRFU or operational validation tests
– set QOS policies and mechanisms

You need to add a new DNS server to your Linux server. Where would you have to add the new DNS entry in the operating system?

Cisco IOS XR Software was designed with three partitions or separate planes. Which are the three planes?

According ITIL v3 framework, what is the objective of the release and deployment process?

What are the primary areas of analysis in measuring network performance? (Choose four)

According to Cisco IOS Management Best Practices, which three attribute should be fulfilled in the Device Naming Convention? (Choose three)

Which three areas could be impacted by a change in the network environment? (Chose three)

A router in your network has been reporting threshold crossing alarms over the past few weeks. Investigation into these alarms has not yielded a specific cause and end users attached to the device have not complained about access to services or their performance. What is most the most likely reason for these threshold crossing alarms?

What are two valid reasons to upgrade Cisco IOS XR Software? (Choose two.)

Which command could be used to verify that the software upgrade change was completed properly on a Cisco IOS router?