Interface Maps JN0-481 Practice Questions (Page 2)

Questions 6–10

1. 6foundation · easy

   Why is it important to validate an interface map against device capabilities?

   • ATo confirm that the device has the correct software license
   • BTo verify that the device is reachable over the network
   • CTo ensure that the mapped interfaces exist and support the required roles
   • DTo check that the device is running the latest firmware
   Reveal Solution Discussion Select an answer first
2. 7expert · hard

   An engineer is troubleshooting a blueprint that will not commit. The error message indicates an interface map validation failure. The engineer has verified that the interface map is correctly applied to the blueprint and that the device profile is correct. What should the engineer check next?

   • ACheck the interface map's port assignments against the device profile's port definitions for any mismatch.
   • BEnsure that the devices are powered on and reachable from Apstra.
   • CVerify that the cabling between the devices matches the interface map's expectations.
   • DReview the blueprint's routing policies for conflicts with the interface map.
   Reveal Solution Discussion Select an answer first
4. 8expert · hard

   A company is expanding its data center and adding a new leaf switch model that has 48x25GE ports and 8x100GE uplinks. The existing interface map was designed for the old model with 48x10GE ports and 6x100GE uplinks. The engineer needs to incorporate the new leaf model into the existing blueprint. What is the most efficient approach?

   • ADelete the old interface map and create a single new map for all devices.
   • BUse the same interface map for both device profiles, as the logical roles are the same.
   • CCreate a new interface map for the new device profile and apply it to the new leaf devices in the blueprint.
   • DModify the existing interface map to support both the old and new device profiles.
   Reveal Solution Discussion Select an answer first
5. 9application · medium

   An engineer is creating an interface map for a new fabric. The leaf devices have 48x10GE ports and 6x100GE ports. The engineer wants to assign the 'access' role to ports 1-40 and the 'server' role to ports 41-48. The 100GE ports should be 'uplink'. After creating the map, the engineer applies it to the blueprint and receives a validation error. What is the most likely cause?

   • AThe 'server' role is not a valid role in Apstra.
   • BThe interface map was not applied to the blueprint.
   • CThe device profile does not have 100GE ports.
   • DThe interface map is missing a role assignment for the 100GE ports.
   Reveal Solution Discussion Select an answer first
6. 10application · medium

   A blueprint has been successfully deployed, but a new leaf device is added to the fabric. The engineer applies the same interface map to the new device. Apstra reports a validation warning that the interface map is not fully consistent with the new device's capabilities. What should the engineer do first?

   • AIgnore the warning and proceed with the deployment.
   • BReview the validation warning to identify which specific ports or roles are inconsistent with the new device profile.
   • CChange the new device's hardware to match the interface map.
   • DImmediately delete the interface map and create a new one for the new device.
   Reveal Solution Discussion Select an answer first