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Exam NGFW-Engineer topic 1 question 23 discussion

Actual exam question from Palo Alto Networks's NGFW-Engineer
Question #: 23
Topic #: 1
[All NGFW-Engineer Questions]

Which networking technology can be configured on Layer 3 interfaces but not on Layer 2 interfaces?

  • A. DDNS
  • B. Link Duplex
  • C. NetFlow
  • D. LLDP
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Suggested Answer: C 🗳️

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1318f4b
6 days, 10 hours ago
Selected Answer: A
DDNS is only for Layer 3 interfaces.
upvoted 1 times
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FandleFlox
2 weeks, 6 days ago
Selected Answer: A
Dunno what they're talking about. Just configure a layer 2 interface. There is an option for netflow profile but there is no DDNS tab under the advanced tab. https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/monitoring/netflow-monitoring#:~:text=You%20can%20export%20NetFlow%20records%20for%20Layer%203%2C%20Layer%202%2C%20virtual%20wire%2C%20tap%2C%20VLAN%2C%20loopback%2C%20and%20tunnel%20interfaces.
upvoted 1 times
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