IBM 5500 Operational, Installation, And Maintenance Manual page 56

Chapter 4: Configuring the 5500 Express IP Control Unit
Figure 22: Windows 9X Example of Network Settings
From the Network window, select the IBM 5250 Adapter icon and click the
Properties button.
2. Select the Advanced Tab, (see Figure 23 on page 57).
Note: If you do not see the IBM 5250 PCI Express Adapter in the list, you
will need to install the driver. The latest versions are available from the
following site: http://www.networking.ibm.com/525tcpip/tcpdnld.html
Refer to "Using the IBM 5250 Express TCP/IP Driver" on page 173.
56 Planning, Installation, and Maintenance Guide