Discuss Nokia 4A0-AI1 Exam Topic 2 Question 48

Which of the following statements about Model-Driven Mediation (MDM) is FALSE?

AIt CANNOTcommunicatesthrough devices that only support CLI.

BIt is the foundation for supporting multi-vendor device management.

CIt provides the translation between the AMI and device model.

DIt can interface with devices that support OpenConfig gRPC Network Management Interface.

Suggested Answer: A

Model-Driven Mediation (MDM) is a component that provides mediation between model-driven NSP applications and Nokia or third-party network devices. It uses adaptors to convert NSP application requests to device specific directives using standard protocols such asNETCONF, SNMP and CLI over SSH or Telnet.

This statement is false because MDM can communicate with devices that only support CLI (Command Line Interface) using a translation module that converts CLI commands to NETCONF or RESTCONF protocols. MDM acts as a mediator between the northbound system and the southbound devices by translating device configuration to a standard format that can be consumed by the northbound system.

The other statements are true:

1. It is the foundation for supporting multi-vendor device management. C. It provides the translation between the AMI and device model. D. It can interface with devices that support OpenConfig gRPC Network Management Interface.

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29 comments · newest first

Dannette 10 months ago

C is spot on, it does provide that translation.

Jettie 10 months ago

B is true, it's all about multi-vendor support.

Patria 11 months ago

I agree, A seems off.

Tamie 11 months ago

Wait, can it really interface with OpenConfig? That sounds too good to be true!

Noel 11 months ago

A is definitely false, MDM can work with CLI devices.

Cecilia 11 months ago

Option D sounds right since MDM should be able to interface with OpenConfig, but I’m a bit confused about the specifics.

Erick 11 months ago

I feel like option C is correct because translation between AMI and device models is a key function of MDM, but I could be wrong.

Lenora 12 months ago

I remember practicing a question about MDM's role in multi-vendor environments, so option B seems true to me.

Germaine 12 months ago

I think option A might be the false statement, but I'm not entirely sure if MDM can really communicate through CLI devices.

Lasandra 1 year ago

I'm a little confused by the wording of these options. Can MDM really interface with OpenConfig gRPC? I'm not sure about that, so I'll have to rule out D just to be safe.

Alica 1 year ago

Okay, let me see. I remember that MDM is supposed to support multi-vendor device management, so B seems like the correct answer. I'll mark that one.

Ammie 1 year ago

Hmm, I'm a bit unsure about this. I know MDM is about device management, but I'm not totally clear on the specifics of what it can and can't do. I'll have to think this through carefully.

Meghan 1 year ago

I'm pretty confident about this one. I think the false statement is A - MDM can definitely communicate through devices that only support CLI.

Catrice 1 year ago

Hmm, this question is a bit of a gRPC-up, but I think option A is the one that's false.

Trina 1 year ago

This question is a real CLI-max, if you ask me. But I'm going with option B as the false statement.

Torie 1 year ago

The question is a bit confusing, but I'm pretty sure option C is the right answer. MDM provides the translation between AMI and device models.

Emerson 1 year ago

Option D is true. MDM can interface with OpenConfig gRPC-based devices.

Jamal 1 year ago

↳ replying to Emerson

That's correct. It can interface with devices that support OpenConfig gRPC Network Management Interface.

Tamra 1 year ago

↳ replying to Emerson

I think option D is true. MDM can interface with OpenConfig gRPC-based devices.

Skye 1 year ago

Option B seems to be the correct answer. MDM is the foundation for multi-vendor device management.

Devora 1 year ago

↳ replying to Skye

Yes, you're right. MDM is indeed the foundation for supporting multi-vendor device management.

Garry 1 year ago

↳ replying to Skye

I think option B is correct. MDM is essential for managing devices from different vendors.

Lindsey 1 year ago

I think option A is false. MDM can definitely communicate through CLI-based devices.

Thaddeus 1 year ago

↳ replying to Lindsey

User 3: Option A is indeed false. MDM is versatile in its communication capabilities.

Nadine 1 year ago

↳ replying to Lindsey

User 2: I agree, MDM can communicate through CLI-based devices.

Albert 1 year ago

↳ replying to Lindsey

User 1: I think option A is false. MDM can definitely communicate through CLI-based devices.

Mirta 1 year ago

I believe the correct answer is A) It CANNOT communicate through devices that only support CLI, because MDM is designed to work with various types of devices.

Dick 1 year ago

I agree with Pete, because MDM can actually communicate through devices that only support CLI.

Pete 1 year ago

I think the false statement is A) It CANNOT communicate through devices that only support CLI.

Nokia 4A0-AI1 Exam - Topic 2 Question 48 Discussion