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PROFESSIONAL-CLOUD-NETWORK-ENGINEER · Question #215

PROFESSIONAL-CLOUD-NETWORK-ENGINEER Question #215: Real Exam Question with Answer & Explanation

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Submitted by javi_es· Apr 18, 2026Implementing network security

Question

Your organization requires that all SMTP traffic to your cloud environment is blocked, except for traffic that originates from your corporate network. Your organization also requires that only specific VPCs across your Google Cloud projects will allow SMTP access from your corporate network. You need to configure a security policy that will enable this connectivity. What should you do?

Options

  • A1. Configure an ingress hierarchical firewall rule with priority 10000 specifying the 0.0.0.0/0
  • B1. Configure an ingress hierarchical firewall rule with priority 10000 specifying the 0.0.0.0/0
  • C1. Configure an ingress hierarchical firewall rule with priority 10000 specifying the source of your
  • D1. Configure an ingress hierarchical firewall rule with priority 10000 specifying the 0.0.0.0/0

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Topics

#Hierarchical Firewall Rules#Network Security#Ingress Firewall Rules#SMTP
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