Exam 70-741 topic 1 question 141 discussion

No, you can only do it on Virtual network adapter and the Answer is D Set-VMNetworkAdapter -VirtualSubnetId <parameter>] https://docs.microsoft.com/en-us/powershell/module/hyper-v/set-vmnetworkadapter?view=win10-ps

The Answer is D:'Virtual Network Adapter', Windows introduced HNV (hyper-v Network Virtualization) one of its modules is called "WNV" (Windows Network Virtualization), one of the compoments provided by WNV is "VSID" (Virtual Subnets); VSID Defined here-under VSID, or Virtual Subnet ID, is assigned to virtual machines participating in the Hyper-V Network virtualization. The VSID range starts from 4096 and goes up to 16,777,214. A virtual machine must be assigned with a VSID in order to participate in HNV. Typical Syntax: Set-VMNetworkAdapter <VMNAME><MAC><VSID> //The VMName is only passes as a paramenter Source : https://www.serverwatch.com/server-tutorials/hyper-v-network-virtualization-overview-and-qa.html

I think D is correct, which is Virtual network adpater. Virtual networks are consist of virtual switchs and virtual network adapters and VMs. Since virtual subnet is a network for each virtual network adapter and VM, virtual network adapter has subnet ID.

D is correct

I believe the answer should be the virtual network adapter. From a Hyper-V instance in the virtual switch properties: "The VLAN identifier specifies the virtual LAN that the management operating system will use for all network communications through this network adapter. This setting does not affect virtual machine networking."

The answer is correct. You can't set up Vlan ID in Virtual Switch.

Configure the Virtual Subnet ID (VSID or GRE Key) on the Hyper-V Network Switch Ports for each “Blue” Virtual Machine on each Hyper-V Host BlueVM1 is running on Hyper-V Host1. BlueVM2 is running on Hyper-V Host2. Get-VMNetworkAdapter -VMName BlueVM1 | where {$_.MacAddress -eq “101010101105”} | Set-VMNetworkAdapter -VirtualSubnetID 6001 Get-VMNetworkAdapter -VMName BlueVM2 | where {$_.MacAddress -eq “101010101107”} | Set-VMNetworkAdapter -VirtualSubnetID 6001 Moreover, if you remove the Virtual Network Adapter from BlueVM1, or if your replace the virtual network adapter for BlueVM1, BlueVM1 will no longer send traffic to 6001 virtual subnet, therefore the VirtualSubnetID 6001 is bound to a Virtual Network Adapter with a specific MAC address, it is not bound to the VM. Therefore answer B is wrong.

The Vlan ID can be configured on BOTH the virtual switch, AND the network adapter. Perhaps this question should say "select 2" If implementing, then the answer should be the virtual switch. Then after spinning up the virtual machine, you can configure the vlan ID. I think the answer should be virtual switch.