Figure 3: Sample AIX SMIT configuration example

From SMIT:

System Management
=> Devices
=> Communication
=> FC Adapters
=> Adapter
=> Change/Show Characteristics of FC Adapter
=> fchan0

Configure:

Driver Transfer Queue Size (256)
Select Ling Topology (FC-AL)
Select XMIT Class (3)
Enable SCSI Driver (Yes)
Select 512 Byte Frame Size
Select Number of Buffers