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2–Configuring NIC
Windows Property Pages
SN0054671-00 A 2-11
Large Send Offload V1 IP4 Enables and disables TCP large send offload. Allows
host TCP stack to give bigger than maximum seg-
ment size (MSS) packets to the driver, and then with
the help of hardware, splits the larger segments into
MTU size packets before sending on wire.
Registry Key: *LsoV1IPv4
Default: Enabled.
Values: Enabled, Disabled
Size of LSO v1: 64K
Large Send Offload V2 IP4 Enables and disables TCP large send offload. Allows
host TCP stack to give bigger than MSS packets to
the driver, and then with the help of hardware, splits
the larger segments into MTU size packets before
sending on wire.
Registry Key: *LsoV2IPv4
Default: Enabled.
Values: Enabled, Disabled
Size of LSO v2: 128K
Large Send Offload V2 IP6 Enables and disables TCP large send offload. Allows
host TCP stack to give bigger than MSS packets to
the driver, and then with the help of hardware, splits
the larger segments into MTU size packets before
sending on wire.
Registry Key: *LsoV2IPv6
Default: Enabled.
Values: Enabled, Disabled
Size of LSO v2: 128K
Locally Administered Address Defines the locally administered address (LAA) that
users and administrators can set on this interface.
This address overrides the permanent address of the
adapter (that may have been Flashed into the hard-
ware).
Registry Key: NetworkAddress
Format: Hexadecimal
Options: Value (a value is required, enter the 12 hex
bytes of the MAC address to be used), or not present.
Table 2-1. Windows Driver Configurable Parameters (Continued)
Property Description