Allied Telesis AT-2911 Series Adapters - Manual (Page 78)

Chapter 3: Modifying Advanced Properties
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VMQ Lookahead Split
The VMQ Lookahead Split feature allows the adapter to split receive
buffers into two separate buffers. This feature applies to host computers
with Windows Server 2008 R2 or Windows 7 64 bit operating systems
only. To make this feature effective, the host computer must be set in
virtual environment.
To enable of diable the VMQ Lookahead Split feature, do the following:
1. Access the Advanced Properties.
See “Accessing Advanced Properties” on page 43.
2. Select VMQ Lookahead Split in the Property box.
The VMQ Lookahead Split page is displayed as shown in Figure 39.
Figure 39. VMQ Lookahead Split Page
3. Select one of the following options:
 Disable— The feature is disabled. This is the default setting.
 Enable— The adapter uses two separate lookahead receive
buffers.
4. Click OK.