1. 3c_em556d2.zip Driver
2. LANSRV.TXT File Contents

LANSRV.TXT Driver File Contents (3c_em556d2.zip)

LANSRV.TXT
3Com Corporation
3Com Megahertz LAN + Modem PC Card (3CxEM556 PC Card family)
NDIS 2.01 - IBM LAN Server Installation Notes


                     IBM LAN Server Installation Notes

 IBM LAN Server 4.0
 ------------------


 1.  Insert the disk labeled "Dos Lan Services Disk 1" into 
     drive A:.

 2.  At the A:\ prompt type "INSTALL" 

 3.  Choose the directory you want the software installed to.
     The default is "C:\NET".

 4.  A menu will appear that provides a list of  Network Cards.
     Choose "Network card not shown in the list below..." 

 5.  Remove the "Dos Lan Services Disk 1" diskette and insert the
     Installation Disk #2 into drive A.

 6.  Type A:\NDIS2 and hit Enter

 7.  The next menu should display "3Com Megahertz LAN + 56K Modem PC Card" 

 8.  Additional menus will appear, choose the appropriate options
     for your network environment. Refer to the IBM manual if 
     there are questions regarding these menus.

 9.  After completing the installation, copy A:\NDIS2\EM556N2.DOS 
     and A:\EMENABLE.EXE from the Installation Disk #2 to C:\NET or
     the directory chosed in Step 3. 

    Edit CONFIG.SYS and the following lines before rebooting......

	DEVICE=C:\NET\EMENABLE.EXE
	DEVICE=C:\NET\EM556N2.DOS
	


 =========================================================

 Enabling Full Duplex mode:


 Edit c:\net\protocol.ini, add Full_duplex=yes below the [IBM$NETBEUI]

 NOTE: Do not add this if your network is not configured to support
       Full Duplex.


 =========================================================



 SYSTEM.INI information
 =======================
   In order for the modem to function correctly 
   in MS Windows, add the following commands to your 
   Windows SYSTEM.INI file under the [386Enh] category:   
   (In case they are not there already)

 [386Enh]
	 :
	 :
 COM1Base=3F8
 COM1Irq=4
 COM2Base=2F8
 COM2Irq=3
 COM3Base=3E8
 COM3Irq=4
 COM4Base=2E8
 COM4Irq=3

 =========================================================
 
 The Installation Disk #2 also contains Ethernet driver import 
 files for IBM LAN Server 3.0 and 2.0.


 IBM LAN Server 3.0
 ------------------
   IBM LAN Server 3.0 contains an installer DOS (DXMAID).  The 
   installation utility fully supports the OEM network adapter 
   driver import capability.  The following section describes how
   to install the driver for DOS.  This version of Installation 
   Disk #2 does not provide OS/2 support for the LAN + MODEM card.


 DOS Installation
 ----------------
   Run the DXMAID installer from the IBM LAN Support diskette.  
   Use the defaults from the first menu.  The Process Adapter 
   Option Diskette box prompts you to enter the drive and path 
   for the option diskette.  Remove the LAN Support Program 
   Installation diskette, put the 3Com Installation Disk #2 
   diskette in the drive, and type A:\NDIS2 for the drive and path. 
   The installer will pause after it copies the files needed from 
   the Installation Disk #2 diskette.  Place the LAN Support 
   diskette back in the drive, and continue the installation.

 
 IBM LAN Server 2.0
 ------------------
   LAN Server 2.0 is not as sophisticated as LAN Server 3.0.  
   Installation can be done successfully, but manual intervention 
   is required.  In all cases, the user is required to edit files.

 DOS Installation
 ----------------
   Run the DXMAID installer from the LAN Support diskette.  Specify 
   the Ethernet adapter installation from the menu.  When DXMAID is 
   completed, do the following to complete the installation.

   1. Copy the NDIS driver to the hard disk.  Insert the
      Installation Disk #2 into the A: drive, then type:

        COPY A:\NDIS2\EM556N2.DOS C:\LANMAN

   2. Enter the LANMAN subdirectory of your hard disk. Type:

        CD LANMAN

   3. Rename the current PROTOCOL.INI file to save it. Type:

        REN PROTOCOL.INI PROTOCOL.OLD

   4. Append the PROTOCOL.INI fragment from the 3Com Installation 
      Disk #2. Type:

        COPY PROTOCOL.OLD + A:\NDIS2\PROTOCOL.INI  PROTOCOL.INI

   5. Edit the new PROTOCOL.INI file.

      a. Four lines after the line [ETHERNET], change the line:

         Bindings = IBMAC

         to

         Bindings = EM556

      b. Two lines before the line:

         ;3C589 3Com EtherLink/PCMCIA adapter

         change the blank line to

         [EM556]

      c. Save the file and exit the editor.

   6. Return to the root directory of your hard disk. Type:

        CD \

   7. Edit the CONFIG.SYS file.

      a. Change the line:

         device = \LANMAN\PROTMAN.DOS

         to

         device = \LANMAN\PROTMAN.DOS /I:\LANMAN

      b. Change the line:

         device = XX.DOS

         to

         device = \LASRV\EM556N2.DOS

      c. Save the file and exit the editor.

   The installation is complete.  The LAN Support program activates 
   the next time the machine boots.


               (%VER NDIS - IBM LAN Server v5.56.0)