Allied Telesis AT-2972T/2 - Manual (Page 62)

Chapter 5: Setting Advanced Properties
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To change the Large Send Offload property, do the following:
1. For Windows Server 2003 and Windows XP systems, access the
System Properties Dialog Box. See “Modifying Configuration
Properties” on page 39.
For Windows 2008 R2, Windows 7, and Windows Vista systems,
access the Device Manger for your operating system:
ˆ To access the Device Manager window in Windows 2008 R2 or
Windows 7, see “Selecting the Device Manager in Windows 2008
R2 and Windows 7” on page 44.
ˆ To access the Windows Vista Device Manager, see “Selecting the
Device Manager in Windows Vista” on page 46.
2. Click the Advanced tab.
The Advanced tab is shown in Figure 21 on page 56.
3. From the Property list on the Advanced tab, select one of the following:
ˆ Large Send Offload (IPv4)
ˆ Large Send Offload v2 (IPv4)
ˆ Large Send Offload v2 (IPv6)
4. From the Value list on the Advanced tab, select one of the following:
ˆ Enable - Enables the Large Send Offload property.
ˆ Disable - Disables the Large Send Offload property. This is the
default.
5. Click OK.
6. 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.
7. Verify that the port LED operates as described in “LEDs” on page 18.
Network Address
The Network Address is a user-defined address that is used to replace the
MAC address that was originally assigned to the adapter. In some
operating systems, this property is called Locally Administered Address.
The network address consists of a 12-digit hexadecimal number.