Q-Logic 3100 Network Card User Manual


 
5–Windows Server 2003 and 2008 Driver Installation and Configuration
Windows Server Performance
NE0154601-00 A 5-33
4. Navigate to the following directory path from the HKEY_LOCAL_MACHINE
directory:
HKEY_LOCAL_MACHINE
SYSTEM
CurrentControlSet
Services
Tcpi p
Parameters
The Registry Editor window displays the parameters on the right side
(Figure 5-24).
5. Right-click anywhere in the right side of the window and create a new key
with a DWORD value (Figure 5-25).
6. Rename New Value #1 to TCpWindowSize.
7. Right-click TcpWindowSize, and then select Modify (Figure 5-28).
Figure 5-28. Modifying the TcpWindowSize Parameter
The Edit DWORD Value dialog box opens.
8. Type a the value in the Value data: box: either 200000 hexadecimal or
2,097,152 decimal. Be sure to click either the Hexadecimal or Decimal
radio button in the Base section depending on the value entered
(Figure 5-29).
Figure 5-29. Edit DWORD Value Window — TcpWindowSize Parameter
For more information on setting the TCP window size, see “Tcp1323Opts
Parameter” on page 5-29.