D-Link DGE-560SX User Manual page 102

Note: Jumbo Frames and Large Send Offload (LSO) are mutually-exclusive properties.
Normally, the TCP segmentation is done by the protocol stack. When you enable the Large
Send Offload (LSO) property, the TCP segmentation can be done by the network adapter.

Both Disabled. LSO & Jumbo frames are both disabled.

LSO Enabled, Jumbo Off (default). LSO enabled and jumbo frames disabled.

LSO Off, Jumbo 3000. Frame size of 3000 bytes and LSO off.

LSO Off, Jumbo 4500. Frame size of 4500 bytes and LSO off.

LSO Off, Jumbo 6000. Frame size of 6000 bytes and LSO off.

LSO Off, Jumbo 7500. Frame size of 7500 bytes and LSO off.

LSO Off, Jumbo 9000. Frame size of 9000 bytes and LSO off.
Locally Administered Address
The Locally Administered Address is a user-defined MAC address that is used in place of the
MAC address originally assigned to the network adapter. Every adapter in the network must
have its own unique MAC address. This locally administered address consists of a 12-digit
hexadecimal number.

Value. Assigns a unique node address for the adapter.

Not Present (default). Uses the factory-assigned node address on the adapter.
The appropriate assigned ranges and exceptions for the locally administered address include
the following:

The range is 00:00:00:00:00:01 to FF:FF:FF:FF:FF:FD.

Do not use a multicast address (least significant bit of the high byte = 1).

Do not use all 0s or all Fs.
Receive Side Scaling
Allows configuring network load balancing across multiple CPUs. The default setting for this
property is Enabled.
Large Send Offload (IPv4)
Normally the TCP segmentation is done by the protocol stack. When you enable the Large
Send Offload property, the TCP segmentation can be done by the network adapter.
D-Link DGE-560SX User Guide
102