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1Z0-1072-20 · Question #111

You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can…

The correct answer is A. VCN A (10.0.0.0/16) and VCN B (10.1.0.0/16). VCN A (10.0.0.0/16) will use a range of IPS from 10.0.0.0 to 10.0.255.255 and VCN B (10.1.0.0/16) will use a range of IPS from 10.1.0.0 to 10.1.255.255 so will not be any Overlap

Implement OCI Networking

Question

You have been tasked with creating one virtual cloud network (VCN) each for two line of business (LOB) applications. LOB A and LOB B will need to communicate with each other. To ensure that you can utilize VCN peering, which network CIDR ranges should be used?

Options

  • AVCN A (10.0.0.0/16) and VCN B (10.1.0.0/16)
  • BVCN A (10.0.2.0/16) and VCN B (10.0.2.0/25)
  • CVCN A (10.0.0.0/16) and VCN B (10.0.16.0/24)
  • DVCN A (172.16.0.0/24) and VCN B (172.16.0.0/28)

How the community answered

(51 responses)
  • A
    82% (42)
  • B
    10% (5)
  • C
    2% (1)
  • D
    6% (3)

Explanation

VCN A (10.0.0.0/16) will use a range of IPS from 10.0.0.0 to 10.0.255.255 and VCN B (10.1.0.0/16) will use a range of IPS from 10.1.0.0 to 10.1.255.255 so will not be any Overlap

Topics

#VCN peering#CIDR ranges#non-overlapping subnets#VCN networking

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