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Exam PCNSE topic 1 question 165 discussion

Actual exam question from Palo Alto Networks's PCNSE
Question #: 165
Topic #: 1
[All PCNSE Questions]

To protect your firewall and network from single source denial of service (DoS) attacks that can overwhelm its packet buffer and cause legitimate traffic to drop, you can configure:

  • A. PBP (Protocol Based Protection)
  • B. BGP (Border Gateway Protocol)
  • C. PGP (Packet Gateway Protocol)
  • D. PBP (Packet Buffer Protection)
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Suggested Answer: D 🗳️

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Marshpillowz
9 months, 3 weeks ago
Selected Answer: D
D is correct
upvoted 1 times
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lol12
2 years ago
Selected Answer: D
D https://docs.paloaltonetworks.com/pan-os/10-2/pan-os-admin/zone-protection-and-dos-protection/zone-defense/packet-buffer-protection Packet Buffer Protection defends your firewall and network from single session DoS attacks that can overwhelm the firewall’s packet buffer and cause legitimate traffic to drop. Although you don’t configure Packet Buffer Protection in a Zone Protection profile or in a DoS Protection profile or policy rule, Packet Buffer Protection defends ingress zones. While zone and DoS protection apply to new sessions (connections) and are granular, Packet Buffer Protection applies to existing sessions and is global.
upvoted 2 times
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UFanat
2 years, 4 months ago
Selected Answer: D
Packet Buffer Protection (part of Zone Protection)
upvoted 2 times
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Gilmarcio
2 years, 9 months ago
Correct "D" - https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/zone-protection-and-dos-protection/zone-defense/packet-buffer-protection.html
upvoted 3 times
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rubberbudgie
3 years, 6 months ago
Correct D - https://docs.paloaltonetworks.com/pan-os/10-0/pan-os-admin/zone-protection-and-dos-protection/zone-defense/packet-buffer-protection.html
upvoted 4 times
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pajonk
3 years, 7 months ago
Correct D
upvoted 4 times
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