Where is the net-vdr command used?

Which configuration change on the physical infrastructure is required when deploying NSX?

An administrator has deployed and powered on a new virtual machine configured to get its
networking information via DHCP. The virtual machine is connected to an NSX network and
connectivity has been verified. After reconfiguring the virtual machine with a static IP address,
network connectivity is lost.
Which statement explains what happened?

An administrator can only log into the NSX manager using local credentials and not Active
Directory credentials. Which option would cause this issue?

An administrator configures the IPSec VPN service on an NSX Edge instance, but the negotiation
fails. Examining the log file, the administrator notices the following message:
INVALID_ID_INFORMATION
Which misconfiguration caused the error?

Which condition could prevent an ESXi host from receiving VXLAN Tunnel End Point (VTEP)
tables?

Which port must be available for communication between the NSX Manager and vCenter Server,
ESXi hosts, and NSX appliances?

An administrator has received reports of intermittent connectivity between virtual machines on an
NSX network. The network team has verified that all physical network devices have been set to
1600 MTU.
What other configuration could cause this issue?

Which feature is not supported by the vSphere 5.5 Distributed Switch?