Allied Telesis AT-2973T User Manual

Chapter 8: Setting Advanced Properties

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There are two types of TCP Connection Offload properties. The TCP 
Connection Offload (IPv4) property enables or disables TOE offload when 
the IPv4 protocol is in use. The TCP Connection Offload (IPv6) property 
enables or disables TOE offload when the IPv6 protocol is in use. By 
default, this property is enabled for both the IPv4 and IPv6 versions.

To set TCP Connection Offload for both the IPv4 and IPv6 properties, do 
the following:

1. Access the Advanced tab:



For Windows Server 2003 Operating systems, see “Selecting the 
Advanced Tab in Windows Server 2003” on page 100. 



For Windows Server 2008, Windows Server 2008 R2 or Windows 
7 Operating systems, see “Selecting the Advanced Tab in 
Windows Server 2008, Windows Server 2008 R2, and Windows 7” 
on page 103.



For Windows Operating systems, see “Selecting the Advanced 
Tab in Windows Vista” on page 104. 

The Advanced tab is shown in Figure 19 on page 102.

2. From the Property list on the Advanced tab, select TCP Connection 

Offload (IPv4) or TCP Connection Offload (IPv6).

3. From the Value list on the Advanced tab, select one of the following:

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4. Click OK.

5. If prompted to restart your computer, click Yes. 

Although it is not necessary to reboot the system for new adapter 
properties to take effect, rebooting is recommended to reinitialize all 
registers. 

6. Verify that the port LED operates correctly. See one of the following 

descriptions:





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