QuestionQ24

Networking

Which high-level components are required to establish remote peering between two Virtual Cloud Networks (VCNs) in Oracle Cloud Infrastructure (OCI)?

  • A Two VCNs nonoverlapping CIDRs in the same region, a dynamic routing gateway (DRG) attached to each VCN, and a direct connection between the DRGs
  • B Two VCNs with overlapping CIDRs in different regions, a virtual private network (VPN) gateway attached to each VCN, and a direct connection between the VPN gateways
  • C A single VCN with nonoverlapping CIDRs in each region, a dynamic routing gateway (DRG) attached to each VCN, and a direct connection between the DRGs
  • D Two VCNs with nonoverlapping CIDRs in different regions, a dynamic routing gateway (DRG) attached to each VCN, a remote peering connection (RPC) on each DRG, and a connection established between the RPCs.
Explanation

OCI remote VCN peering requires two VCNs with nonoverlapping CIDRs in different regions, a Dynamic Routing Gateway (DRG) attached to each VCN, a remote peering connection (RPC) on each DRG, and a connection between the two RPCs.

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