Advanced Properties Parameters | Q-Logic 3000, 3100 manual

7–Windows Server 2003, 2008, and 2008 R2 Driver Configuration NIC Driver Properties and Configuration

Table 7-1. Advanced Properties Parameters (Continued)

Parameter	Description

Receive Side Scaling Rings	This parameter controls the number of rings used.
	The total is calculated by 1KB ×2n with a value of 5 for
	a maximum of 32KB.
	 Registry Key: MaxStatusRings
	 Default: 2
	 Max: 4
	 Min: 1
	 Step: 1

TCP Checksum Offload IPv4	This parameter enables/disables the TCP checksum
	offload for IPv4. There are four TCP checksum
	options (values):
	0: Off
	1: Transmit
	2: Receive
	3: Transmit/receive
	 Registry Key: TCPChecksumOffloadv4
	 Default: 3 (Transmit and receive checksum
	enabled)
	 Values: 0, 1, 2, 3

TCP Checksum Offload IPv6 a This parameter enables/disables the TCP checksum offload for IPv6. There are four TCP checksum options (values):

0:Off

1:Transmit

2:Receive

3:Transmit/receive

Registry Key: TCPChecksumOffloadv6

Default: 3 (Transmit and receive checksum enabled)

Values: 0, 1, 2, 3

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3000, 3100 specifications

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