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JN0-683 · Question #13

You are asked to interconnect two of your company's data centers across the IP backbone. Both data centers have their own unique IP space and do not require any bridging. In this scenario, which two…

The correct answer is B. Configure peering for EVPN between border leaf nodes in each data center. C. Configure a Type 5 EVPN route for each unique prefix. Configure peering for EVPN between border leaf nodes in each data center: In order to interconnect the data centers across the IP backbone, you would configure EVPN peering between the border leaf nodes in each data center. Border leaf nodes act as the gateway between the local…

Data Center Interconnect

Question

You are asked to interconnect two of your company’s data centers across the IP backbone. Both data centers have their own unique IP space and do not require any bridging. In this scenario, which two actions would accomplish this task? (Choose two.)

Options

  • AConfigure a Type 2 EVPN route for each unique prefix.
  • BConfigure peering for EVPN between border leaf nodes in each data center.
  • CConfigure a Type 5 EVPN route for each unique prefix.
  • DConfigure peering for EVPN between all leaf nodes within each data center.

How the community answered

(50 responses)
  • A
    16% (8)
  • B
    74% (37)
  • D
    10% (5)

Explanation

Configure peering for EVPN between border leaf nodes in each data center: In order to interconnect the data centers across the IP backbone, you would configure EVPN peering between the border leaf nodes in each data center. Border leaf nodes act as the gateway between the local data center and the external network (in this case, the inter-data-center IP backbone). This ensures that the data centers can communicate and exchange routing Configure a Type 5 EVPN route for each unique prefix: Type 5 EVPN routes are used for inter-subnet communication (i.e., for advertising IP prefixes between data centers). Since the data centers have unique IP address spaces and do not require bridging, Type 5 routes are appropriate for advertising these unique prefixes across the data centers.

Topics

#EVPN Type 5#DCI#border leaf#IP routing

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