Usage: %1!s! interface= address= Parameters: Tag Value interface - Interface name or index. address - Address of destination. ...

Usage: %1!s! [[interface=] 
               [[address=]]]

Parameters:

       Tag              Value
       interface      - Interface name or index.
       address        - Address of destination.

Remarks: Flushes the destination cache.  If an interface is specified,
         flushes the cache only on that interface.  If an address is
         also specified, deletes only that destination cache entry.

Example:

       %1!s! "Private"