Labels:text | screenshot | diagram | font | line | plan OCR: Conventional DOS Windows 3.0 LAN WorkPlace Windows Third-party Third-party LAN WorkPlace applications applications Windows DOS TELNET, FTP TCP/IP Applications TCP/IP applications TNVT 200, FTP. r-utils, etc. Socket DLL TELNET session TELNET API Netware shell utility (18-33KB) B(E/XMS)-(43KB) TCP / IP transport driver SPX/IPX transport (12-26KB) (10-16KB) LSL (Link Support Layer) 5-20KB MUD MUD MUD NE2000.COM LANSUP.COM RXNET.COM (4KB) (4KB) (4KB) Figure 3.18 DOS ODI architecture