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Palo-Alto-Networks Discussions

Exam PCNSE topic 1 question 132 discussion

Actual exam question from Palo Alto Networks's PCNSE
Question #: 132
Topic #: 1
[All PCNSE Questions]

For which two reasons would a firewall discard a packet as part of the packet flow sequence? (Choose two.)

  • A. ingress processing errors
  • B. rule match with action ג€denyג€
  • C. rule match with action ג€allowג€
  • D. equal-cost multipath
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Suggested Answer: AB 🗳️
by Daniel2020 at Oct. 23, 2020, 9:26 a.m.

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Daniel2020
Highly Voted 3 years, 6 months ago
A and B Denying traffic will discard the packet. Packets can also be discarded due to malformed or incorrect frames, datagrams or packets. C and D are irrelevant as packets would never be discarded if allowed and ECMP simply allows the use of multiple routes or paths to a destination. Read up on "Packer Flow Sequence", it details where exactly it will discard packets (layer 2, layer 3 and on) https://knowledgebase.paloaltonetworks.com/KCSArticleDetail?id=kA10g000000ClVHCA0
upvoted 13 times
...
Marshpillowz
Most Recent 3 months ago
Selected Answer: AB
A and B correct
upvoted 1 times
...
UFanat
1 year, 10 months ago
Selected Answer: AB
A and B only suitable answers
upvoted 2 times
...
Prutser2
2 years, 10 months ago
common sense question a and b
upvoted 4 times
...

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A (35%)
C (25%)
B (20%)
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