Microsoft Windows [Version 6.1.7000] (C) Copyright 2009 Microsoft Corp. C:\Windows>netsh interface ipv6 delete neighbors ?
Usage: delete neighbors [[interface=][[address=]][[subinterface=]]][[store=]active|persistent]
Parameters:
Tag Value
interface - Interface name or index.
address - Address of neighbor.
subinterface - Subinterface LUID.
store - One of the following values:
active: Entry may appear on next boot.
persistent: Entry will disappear.
By default, entries in both stores are deleted.
Remarks: Flushes the neighbor cache. If an interface is specified,
flushes the cache only on that interface. If an address is
also specified, deletes only that neighbor cache entry.
Example:
delete neighbors "Private"