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AI296 Version 9.8x User’s Guide
System Configuration: General System Properties Configuration
4-11
TCP Settings
Description
The TCP settings are configured using two menu items. The configurable values are:
z TCP default window size—Sets the TCP default window size for AI296. The window
size specifies how many bytes AI296 will send to another device or how many
bytes another device may send to the AI296 before receiving an
acknowledgement.
Note: A small default window size way slow transfers to and from AI296.
z TCP send ahead—Enables or disables AI296’s ability to send a TCP window without
requiring an acknowledgment. When enabled, acknowledgment is not required.
When disabled, acknowledgment is required.
Menu Item Type
Toggle
Configuration in the AI198 Menu System
1. Access System Menu 4.2.11.
2. For
06*TCP Default Window Size, enter 6 to select 200, 512, 1024, or 2048. The default
is
200.
3. For
07*TCP Send Ahead, enter 7 to select OFF or ON. The default is OFF.
This example displays
06*TCP Default Window Size set to 1024 and 07*TCP Send Ahead set
to
ON.
Configuration in the AI296 Local Menu System
1. Access the System Menu.
2. For
TCP Default Window Size, select 200, 512, 1024, or 2048. The default is 200.
3. For
TCP Send Ahead, select Enabled or Disabled. The default is Disabled.
>7
Menu 4.2.11 pg 1
01 IP Address (0.0.0.0 - 255.255.255.254)-----------------------010.040.057.015
02 IP Address Range (1 - 255)-----------------------------------------------001
03 IP Subnet Mask (0.0.0.1 - 255.255.255.254) ------------------255.255.000.000
04 Primary IP Router Address (0.0.0.0 - 255.255.255.254) -------010.040.000.001
05 Secondary IP Router Address (0.0.0.0 - 255.255.255.254) -----000.000.000.000
06*TCP Default Window Size (200, 512, 1024, 2048)--------------------------1024
07*TCP Send Ahead----------------------------------------------------------- ON