In Apstra, what is the role of a device profile within an interface map?

It defines the physical interface capabilities of a device model

It specifies the software version running on the device

It defines the management access method for the device

It determines the routing protocol used on the device

When would you need to modify an interface map in Apstra?

When the blueprint is first created

When the routing protocol is changed in the blueprint

When the device type changes and the new device has different interface capabilities

When the management IP address of a device changes

When troubleshooting an interface map error in Apstra, what should you first verify?

That the management IP address is reachable

That the VLAN configuration is correct

That the device profile matches the actual hardware of the device

That the routing protocol is correctly configured

An engineer is troubleshooting a blueprint that fails to commit. The error log shows: 'Interface map validation failed: Port 49 on device leaf-01 is assigned role uplink, but the device profile for leaf-01 defines port 49 as a 10GE access port.' The engineer checks the device profile and confirms it is correct for the physical hardware. What is the most likely cause of this error?

The leaf-01 device is not powered on.

The spine device is using a different operating system version.

The cabling between leaf-01 and the spine is incorrect.

The interface map was created for a different device profile that has 100GE ports on port 49.

Which statement accurately describes the role of interface maps in Apstra?

They specify which logical roles are assigned to physical interfaces on devices

They determine the routing protocol used on each interface

They define the physical cabling between devices in the data center

They control the administrative state of interfaces

Juniper NetworksCertified Specialist, Data Center (JNCIS-DC)

Domain 3Objective 2

Interface Maps JN0-481 Practice Questions (Page 5)

Part of the Apstra Design Phase domain, which makes up ~23% of our current practice bank. Juniper Networks does not publish an official question count, but from its 90-minute exam (~35–60 total, ~8–14 in this domain), expect 1–2 from this objective — we provide 28 practice questions to prepare you well beyond it. (estimate)

28questions here

6free pages

6concepts

Questions 21–25

21foundation · easy
In Apstra, what is the role of a device profile within an interface map?
Select an answer first
22foundation · easy
When would you need to modify an interface map in Apstra?
Select an answer first
23foundation · easy
When troubleshooting an interface map error in Apstra, what should you first verify?
Select an answer first
24expert · hard
An engineer is troubleshooting a blueprint that fails to commit. The error log shows: 'Interface map validation failed: Port 49 on device leaf-01 is assigned role uplink, but the device profile for leaf-01 defines port 49 as a 10GE access port.' The engineer checks the device profile and confirms it is correct for the physical hardware. What is the most likely cause of this error?
Select an answer first
25foundation · easy
Which statement accurately describes the role of interface maps in Apstra?
Select an answer first

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