Microsoft Windows [Version 6.1.7000] (C) Copyright 2009 Microsoft Corp. C:\Windows>netsh interface ipv4 delete arpcache ?
Usage: delete arpcache [[name=][[address=]][[subinterface=]]][[store=]active|persistent]]
Parameters:
Tag Value
name - 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 Address Resolution Protocol (ARP) cache. If an
interface is specified, flushes the cache only on that
interface. If an address is also specified, deletes only
that ARP cache entry.
Example:
delete arpcache "Local Area Connection"
