Installation guide
Chapter 8: Setting Advanced Properties
102
Table 12 lists the advanced network adapter features in Microsoft 
Windows that are supported by the AT-VNC10S Adapter. Default values 
are marked with an asterisk.
Transmit 
Buffers 
(0=Auto)
0* to 5000 in 
increments of 
50
0* to 5000 in 
increments of 
50
0* to 5000 in 
increments of 
50
0* to 5000 in 
increments of 
50
0* to 5000 in 
increments of 
50
Virtual 
Machine 
Queues
- - - - Enabled*
Disabled
VLAN ID 0* to 4094 0* to 4094 - 0* to 4094 0* to 4094
VMQ 
Lookahead 
Split
- - - - Enabled*
Disabled
Table 11. Advanced Features in Microsoft Windows Supported by the AT-2973 Adapter Series
Feature
Windows 
Vista 32/64
Windows 7 
32/64
Windows 
Server 2003 
32/64
Windows 
Server 2008 
32/64
Windows 
Server 2008 
R2 32/64
Table 12. Advanced Features in Microsoft Windows Supported by the 
AT-VNC10S Adapter Series
Feature
Windows 
Server 2003 
32/64
Windows 
Server 2008 
32/64
Windows 
Server 2008 
R2 32/64
802.1p QoS Enabled*
Disabled
- -
Ethernet@ 
Wirespeed
- - -
Flow Control Auto*
Disabled
RX and TX 
Enabled
RX Enabled
TX Enabled
Auto*
Disabled
RX and TX 
Enabled
RX Enabled
TX Enabled
Auto*
Disabled
RX and TX 
Enabled
RX Enabled
TX Enabled
Interrupt 
Moderation
Enabled*
Disabled
Enabled*
Disabled
Enabled*
Disabled
IPv4 Checksum 
Offload
None
RX Enabled
TX Enabled
TX/RX 
Enabled*
None
RX Enabled
TX Enabled
TX/RX 
Enabled*
None
RX Enabled
TX Enabled
TX/RX 
Enabled*










