QUESTION: 57

From your core site, your network management system (NMS) has detected that both the
WAN router and the switch in one of your remote sites are unreachable.
What should be your first step in identifying the root cause?

examine the state of the adjacent core router's interface
examine the switch configuration at the core site
examine the router configuration at the remote site
examine the state of the remote router's WAN interface

Answer(s): A

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QUESTION: 58

Network usage consistently increases to near saturation levels on your Internet connection from 12:00pm to 1:00pm on most days of the week. What should you do?

increase Internet bandwidth from your ISP
check the ping times to your core router
examine NetFlow data for that time period
turns off Internet access and sees who complains

Answer(s): C

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QUESTION: 59

While monitoring your network with Orion NPM, you notice that several of the devices in your remote offices periodicallygo into a "warning" state, but then quickly go back into an "up" state. While the devices are in "warning" state, the users at those sites report normal operations. What is the most likely cause of this occurrence?