XG Series User's Guide Chapter 5 Command Reference
Port Information Settings
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5.1.1 Ethernet Common Information
This section explains about the commands related to ethernet common information.

5.1.1.1 forwardingmode

Function forwardingmode <mode>
Available Model XG2600
Syntax forwardingmode <mode>
Options
<mode>
store-and-forward
store and forward mode is used
cut-through
cut through mode (default) is used
Use Mode Configuration mode (admin class)
Explanation Set the switching mode of 10GbE ports.
Caution
In cut-through mode, 65 byte and over error frames and 16129 byte and over frames
are forwarded. 64 byte and below frames are not forwarded.
It is forwarded as FCS error frame at the frame relay of 16129 or more.
In store and forward mode, Error frames and 16129 byte and over frames are not
forwarded.
Statistics for 10GbE ports is cleared when you change the switching mode.
Default It is assumed that cut through mode is used.
forwardingmode cut-through