14.6.10 Check Your Understanding – IBN and Cisco DNA Center Answers

1. Which IBN feature is responsible for continuous validation and verification that the network is meeting the expressed intent?

  • Translation
  • Activation
  • Assurance
  • Network Infrastructure

Explanation: The assurance function in IBN maintains a continuous validation-and-verification loop in order to continuously check that the expressed intent is honored by the network.

2. Which IBN feature enables the network administrator to express the expected networking behavior that will best support the business intent?

  • Translation
  • Activation
  • Assurance
  • Network Infrastructure

Explanation: The translation function enables the network administrator to express the expected networking behavior that will best support the business intent.

3. Which IBN feature installs policies that capture intent into the physical and virtual network infrastructure using networkwide automation?

  • Translation
  • Activation
  • Assurance
  • Network Infrastructure

Explanation: The activation function installs policies that capture intent. These policies are installed into the physical and virtual network infrastructure using networkwide automation.

4. True or False: The underlay limits the number of devices the network administrator must program. It also provides services and alternative forwarding methods not controlled by the underlying physical devices.

  • True
  • False

Explanation: The correct answer is False. The overlay limits the number of devices the network administrator must program. It also provides services and alternative forwarding methods not controlled by the underlying physical devices.


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