Interface Maps JN0-481 Practice Questions (Page 4)

Questions 16–20

1. 16foundation · easy

   When creating an interface map in Apstra, which two elements must be defined?

   • AIP addressing scheme and routing protocol
   • BDevice profiles and interface mappings
   • CCabling list and rack layout
   • DDevice credentials and management IPs
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2. 17application · medium

   An engineer is creating an interface map for a new leaf-spine fabric. The leaf profile has 48x10GE ports and 6x100GE ports. The engineer wants the first 40 10GE ports to be 'access' and the remaining 8 10GE ports to be 'server' (for storage). The 100GE ports should be 'uplink'. How should the engineer define this in the interface map?

   • AUse a single interface map that assigns 'access' to all 10GE ports and 'uplink' to all 100GE ports, then manually change the storage ports later.
   • BCreate a single interface map that assigns the 'access' role to ports 1-40, 'server' to ports 41-48, and 'uplink' to ports 49-54.
   • CDefine the roles in the device profile itself, as the interface map only references the profile.
   • DCreate three separate interface maps, one for each role, and apply them all to the same blueprint.
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4. 18expert · hard

   A large enterprise is migrating from a legacy data center to a new Apstra-managed fabric. The legacy fabric uses a mix of 1GE and 10GE access ports. The new fabric will use 25GE access ports. The engineer is creating the interface map for the new fabric. The design requires that the same logical role 'access' be applied to all access ports, regardless of speed. How should the engineer configure the interface map to achieve this?

   • AUse a single interface map but assign different roles to different speeds (e.g., 'access-1ge' and 'access-25ge').
   • BDefine the 'access' role in the device profile instead of the interface map.
   • CCreate separate interface maps for each port speed and apply them to different device profiles.
   • DCreate a single interface map that assigns the 'access' role to all ports on the device profile, regardless of speed.
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5. 19application · medium

   An engineer is validating an interface map for a new fabric. The map assigns the 'uplink' role to ports 49-54 on the leaf device profile. The device profile defines ports 49-54 as 100GE ports. The engineer also notices that the cabling diagram shows the uplinks connecting to the spine devices. What does this validation confirm?

   • AThe spine devices have the correct interface map applied.
   • BThe interface map is consistent with the device profile's port capabilities.
   • CThe cabling is correct and will work as designed.
   • DThe blueprint will commit without any errors.
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6. 20application · medium

   A company is upgrading its leaf switches from 10GE to 25GE access ports. The existing interface map assigns the 'access' role to ports 1-48. After the hardware upgrade, the engineer updates the device profile to reflect the new 25GE ports. What must the engineer do next to ensure the blueprint remains valid?

   • AModify the interface map to ensure the 'access' role is still correctly assigned to the new 25GE ports.
   • BIgnore the interface map and manually configure the devices.
   • CChange the blueprint to use a different device profile.
   • DDelete the interface map and create a new one from scratch.
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