Your hyper-v virtual machine IP disappear? [solved]

we had a big problem in our company Hyper-V servers virtual machine restart and suddenly IP's disappear.
here is the solution i found from technet. do the hardening for all virtual machine deployed in Hyper-V

To fix it, enter this from Command Prompt:
C:\Users\Administrator> netsh interface ipv4 show inter     


result as:

Idx Met MTU State Name
---  ----------  ----------  ------------  ---------------------------
 1          50  4294967295  connected     Loopback Pseudo-Interface 1
11          10        1500  connected     Local Area Connection     

11: <=Keep it in mind

Next run this command:
             C:\Users\Administrator>netsh interface ipv4 set interface 11 dadtransmits=0 store=persistent     

Next, enter
Run > services.msc > disable DHCP Client service

Final, restart your server.

Good Luck.

This solution is posted by Mr lyngtinh and its works for me. Hopes it work for you :)