Duplicate IP - ARP IP removal

ARP IP removal

1.  Click Start , type regedit in the Start Search box, and then press ENTER. 

2.  Locate the following registry key: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Tcpip\Parameters 

3.  On the Edit menu, point to New , and then click DWORD Value . 

4.  Type ArpRetryCount . 

5.  Right-click the ArpRetryCount registry entry, and then click Modify . 

6.  In the Value data box, type 0 , and then click OK . 

7.  Exit Registry Editor. 

(Reboot)