Exam 70-741 topic 2 question 39 discussion

Actual exam question from Microsoft's 70-741

Question #: 39
Topic #: 2

You have a data center. The data center contains Hyper-V hosts that run Windows Server 2016.
You plan to host virtual machines for several customers. The virtual machines will run across any Hyper-V host. The network traffic of each customer will be isolated from the traffic of other customers.
You plan to use Software Defined Networking (SDN).
You need to recommend how to deploy Network Controller to support the planned deployment.
What should you include in the recommendation?

A. On the Hyper-V hosts, deploy the Network Controller server role to a virtual machine. Run the Set-NetworkControllerNode cmdlet on the hosts.
B. On the Hyper-V hosts, deploy the Network Controller server role. Add every virtual machine by running the New-NetworkControllerServer cmdlet.
C. On the Hyper-V hosts, deploy the Network Controller server role. Run the cmdlet on every virtual machine. Set-NetworkControllerNode
D. On the Hyper-V hosts, deploy the Network Controller server role to a virtual machine. Add the hosts by running the New-NetworkControllerServer cmdlet.

Show Suggested Answer

Suggested Answer: D 🗳️
References:
https://docs.microsoft.com/en-us/windows-server/networking/sdn/deploy/deploy-network-controller-using-windows-powershell

by SmartDavid at Jan. 17, 2020, 7:29 p.m.

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SmartDavid

Highly Voted 5 years, 5 months ago

Answer is correct: Do not deploy the Network Controller server role on physical hosts. To deploy Network Controller, you must install the Network Controller server role on a Hyper-V virtual machine (VM) that is installed on a Hyper-V host. After you have installed Network Controller on VMs on three different Hyper-V hosts, you must enable the Hyper-V hosts for Software Defined Networking (SDN) by adding the hosts to Network Controller using the Windows PowerShell command New-NetworkControllerServer. By doing so, you are enabling the SDN Software Load Balancer to function. For more information, see New-NetworkControllerServer. https://docs.microsoft.com/en-us/windows-server/networking/sdn/technologies/network-controller/network-controller

upvoted 14 times

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panda

Most Recent 4 years, 6 months ago

I think the given answer D is correct. This is non-cluster version. When creating cluster, cmdlets to use is different from this answer.

upvoted 1 times

panda

4 years, 5 months ago

I believe taht Set-NetworkControllerNode on A is used after deploying Network Controller.

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panda

4 years, 5 months ago

This question says that the virtual machines will run across any Hyper-V host. It means that you want to configure SDN software load balancing.

upvoted 1 times

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