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Exam PCNSE topic 1 question 227 discussion

Actual exam question from Palo Alto Networks's PCNSE
Question #: 227
Topic #: 1
[All PCNSE Questions]

When you configure a Layer 3 interface, what is one mandatory step?

  • A. Configure virtual routers to route the traffic for each Layer 3 interface.
  • B. Configure Interface Management profiles, which need to be attached to each Layer 3 interface.
  • C. Configure Security profiles, which need to be attached to each Layer 3 interface.
  • D. Configure service routes to route the traffic for each Layer 3 interface.
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Suggested Answer: A 🗳️

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TAKUM1y
Highly Voted 1 year, 1 month ago
Selected Answer: A
https://docs.paloaltonetworks.com/pan-os/10-1/pan-os-networking-admin/configure-interfaces/layer-3-interfaces "In a Layer 3 deployment, the firewall routes traffic between multiple ports. Before you can Configure Layer 3 Interfaces, you must configure the virtual router that you want the firewall to use to route the traffic for each Layer 3 interface."
upvoted 5 times
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Sammy3637
Most Recent 4 days, 11 hours ago
Selected Answer: A
Virtual router is required 100%
upvoted 1 times
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UFanat
1 year, 6 months ago
Selected Answer: A
Zone and Virtual Router should be assigned to each L3 interface
upvoted 3 times
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Roebi
1 year, 9 months ago
A - Virtual Routers, without it you can't even close the configuration window
upvoted 3 times
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K5000ism
1 year, 11 months ago
Selected Answer: A
In a Layer 3 deployment, the firewall routes traffic between multiple ports. Before you can Configure Layer 3 Interfaces, you must configure the Virtual Routers that you want the firewall to use to route the traffic for each Layer 3 interface. https://docs.paloaltonetworks.com/pan-os/8-1/pan-os-admin/networking/configure-interfaces/layer-3-interfaces.html
upvoted 4 times
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C (25%)
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