Your network contains two servers named Server1 and Server2 that run Windows Server 2012 R2.
Server1 and Server2 are configured as shown in the following table.

You need to ensure that when new targets are added to Server1, the targets are registered on
Server2 automatically.
What should you do on Server1?

A.
Configure the Discovery settings of the iSCSI initiator.

B.
Configure the security settings of the iSCSI target.

C.
Run the Set-Wmilnstance cmdlet.

D.
Run the Set-IscsiServerTarget cmdlet.

Explanation:
http://blogs.technet.com/b/filecab/archive/2012/06/08/iscsi-target-cmdlet-reference.aspx
11.Manage iSNS server registration
The iSNS server registration can be done using the following cmdlets, which manages the WMI
objects.
To add an iSNS server:
Set-WmiInstance -Namespace root\wmi -Class WT_iSNSServer –Arguments
@{ServerName=”ISNSservername”}