You are asked to interconnect two of your company's data centers across an IP backbone. Both data centers require Layer 2 and Layer 3 connectivity. In this scenario, which three actions would…

Question

Options

• AAdvertise Type 2 EVPN routes across the DCI.
• BEnsure border leaf nodes in each data center can exchange EVPN routes.
• CEnsure there is a full mesh of VTEPs between all spine nodes within both data centers.
• DAdvertise Type 5 EVPN routes across the DCI.
• EEnsure there is a full mesh of VTEPs between all leaf nodes within data centers.

• A
  71% (45)
• C
  19% (12)
• E
  10% (6)

Explanation

Advertise Type 5 EVPN routes across the DCI: Type 5 EVPN routes are used for advertising IP prefixes between different data centers. These routes allow Layer 3 connectivity between the two data centers. By advertising Type 5 EVPN routes across the Data Center Interconnect (DCI), you can establish Layer 3 communication between the data centers. Advertise Type 2 EVPN routes across the DCI: Type 2 EVPN routes are used for MAC address learning and distribution. These routes ensure Layer 2 connectivity between data centers, which is required to extend VLANs across the DCI and allow devices in one data center to communicate with devices in another data center at Layer 2. Ensure border leaf nodes in each data center can exchange EVPN routes: The border leaf nodes are responsible for routing traffic between the data centers and ensuring that Layer 2 and Layer 3 connectivity is maintained. These nodes need to exchange EVPN routes to properly advertise MAC addresses (for Layer 2) and IP prefixes (for Layer 3) between the data centers.

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