QuestionQ51

SD-WAN setup

You are configuring ADVPN 2.0 in an SD-WAN topology that is already configured for ADVPN.

What must you do to implement ADVPN 2.0 in this scenario?

  • A Delete the existing ADVPN configuration and configure ADVPN 2.0.
  • B Update the IPsec tunnel configuration on the branches.
  • C Update the IPsec tunnel configurations on the hub.
  • D Update the SD-WAN configuration on the branches.
Explanation

ADVPN 2.0 is enabled on the spoke/branch overlay SD-WAN zone by configuring advpn-select and its ADVPN health check. The hub requires no additional configuration; therefore, the necessary change is to the SD-WAN configuration on the branches.

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