A company has an Active Directory Domain Services (AD DS) domain with one physical domain controller. All client computers run Windows 10 Enterprise.
A client computer hosts a Windows 10 Enterprise virtual machine (VM) test environment. The VMs are connected to a private virtual switch that is configured as shown in the Virtual Switch Manager exhibit.
You have the following requirements:
Configure the test environment to allow VMs to communicate with the host machine.
Minimize impact on the host machine.
You need to meet the requirements.
What should you do first?
A. Change the VLAN ID of the private virtual switch to Enable Virtual LAN identification.
B. Create a new virtual switch with a Private Network connection type.
C. Create a new virtual switch with an External Network connection type.
D. Create a new virtual switch with an Internal Network connection type.
Explanation:
http://john.bryntze.net/jbkb-v2/certification-exam-70-687-configuring-windows-8-part-2- configure-hardware-and-applications-16/
Virtual switches/ Hyper-V VLAN – you can create 3 different types of virtual switches depending the needs of your virtual machines and one single machine can use multiple virtual NICs that is member of different Virtual Switches.
External – This virtual switch binds to the physical network adapter and create a new adapter you can see in Control Panel\Network and Internet\Network Connections so if a virtual machine needs contact outside the host machine this one is a must.
Internal – This virtual switch can be used to connect all virtual machines and the host machine but cannot go outside that.
Private – This virtual switch can only be used by the virtual host
Further information:
Configuring Virtual Networks Private will not allow communication with the host machine. External will allow communication with the host machine but also allow access to other machines on the host machines network which is not a requirement.