PCNSE · Question #7
The IT department has received complaints abou VoIP call jitter when the sales staff is making or receiving calls. QoS is enabled on all firewall interfaces, but there is no QoS policy written in the
The correct answer is C. Application Command Center (ACC). The Application Command Center (ACC) in PAN-OS provides real-time, graphical visibility into network activity including top applications by bandwidth, top users, top threats, and more. It refreshes dynamically and allows administrators to drill down into traffic patterns as they
Question
The IT department has received complaints abou VoIP call jitter when the sales staff is making or receiving calls. QoS is enabled on all firewall interfaces, but there is no QoS policy written in the rulebase. The IT manager wants to find out what traffic is causing the jitter in real time when a user reports the jitter. Which feature can be used to identify, in real time, the applications taking up the most bandwidth?
Options
- AQoS Statistics
- BApplications Report
- CApplication Command Center (ACC)
- DQoS Log
How the community answered
(42 responses)- A7% (3)
- B2% (1)
- C88% (37)
- D2% (1)
Explanation
The Application Command Center (ACC) in PAN-OS provides real-time, graphical visibility into network activity including top applications by bandwidth, top users, top threats, and more. It refreshes dynamically and allows administrators to drill down into traffic patterns as they happen - making it ideal for identifying bandwidth-heavy applications causing VoIP jitter in real time. QoS Statistics (A) show QoS queue performance but lack the per-application granularity and real-time application bandwidth context. The Applications Report (B) is a historical report, not real-time. QoS Log (D) does not exist as a dedicated PAN-OS feature for this purpose. ACC is the correct answer for real-time, application-level bandwidth identification.
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