Allied Telesis AT-2874SX/SC Network Card User Manual


 
Chapter 4: Modifying Advanced Properties
63
Receive Side Scaling
The Receive Side Scaling (RSS) feature allows the adapter to efficiently
distribute receive processing across multiple CPU’s and to prevent from
overloading a single CPU. To make this feature effective, the computer
must have multiple CPU’s in a multiprocessor system.
To enable or disable the Receive Side Scaling feature, do the following:
1. Access the Advanced Properties.
See “Accessing Advanced Properties” on page 47.
2. Select Receive Side Scaling in the Property box.
The Receive Side Scaling page is displayed as shown in Figure 39.
Figure 39. Receive Side Scaling Page
3. Select one of the following options:
Enabled — Receiving data is processed by multiple CPU’s.
Disabled — Receiving data is processed by a single CPU. This is
the default setting.
4. Click OK.