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300-420 · Question #226
300-420 Question #226: Real Exam Question with Answer & Explanation
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Network Services
Question
A company uses cloud-based applications for voice and video calls, file sharing, content sharing, and messaging. During business hours, these applications randomly become slow and unresponsive. However, other applications work smoothly with the current applied QoS polices. Which solution must the company choose to resolve the issue?
Options
- AIdentify the applications with NBAR2 and allocate the required bandwidth accordingly.
- BIdentify the port used by each application and apply a minimum bandwidth guarantee.
- CIdentify the applications and reserve the required bandwidth on the perimeter routers.
- DIdentify the application ports, create groupings, and rate-limit the required bandwidth.
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Topics
#QoS#NBAR2#Application Performance#Bandwidth Management