Int 2A Fn 01 - Network (microsoft,lantastic) - Execute Netbios Request,n [N] AH = 01h ES:BX -> NCB (see INT 5C) Return: AL = NetBIOS error code AH = 00h if no error = 01h on error See Also: AH=04h,AX=0500h,INT 5B,INT 5C"NetBIOS"