Use at the server console to unload one LAN driver when the LAN driver has been loaded multiple times to support multiple boards.
REMOVE NETWORK ADAPTER filename, [board_instance]
If there is only one instance of the network board in the server, you do not need to use REMOVE NETWORK ADAPTER. You can simply unload the LAN driver using the UNLOAD command or the NWCONFIG utility. Unloading the LAN driver releases the memory resources used by the board and driver.
REMOVE NETWORK ADAPTER NE2000, 2