Loopback Test - D-Link DXS-3400 SERIES Web Ui Reference Manual

DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch Web UI Reference Guide
The fields that can be configured are described below:
Parameter
Unit
From Port ~ To Port
Maximum Receive Frame
Size
Click the Apply button to accept the changes made.

Loopback Test

This window is used to display and configure the loopback settings of the physical port interfaces and to start testing.
To view the following window, click System > Loopback Test, as shown below:
Figure 3-9 Jumbo Frame Window
Description
Select the stacking unit ID of the Switch that will be configured here.
Select the appropriate port range used for the configuration here.
Enter the maximum receive frame size value here. This value must be between
64 and 12288 bytes. By default, this value is 1536 bytes.
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