PLANET XRT-501 - Manual (Page 61)

Buttons
Retrieve Defauls
This will cause the "Enable" setting of all the settings of
Packet Capurures to be set OFF.
Apply Apply the data on screen.
Canel Reverse any changes made since the last "Save".
3.12 WAN Port Configuation
The WAN Port option is on the Advanced menu.
Parameter Description
Port Settings
Port Speed
Normally, this can be left at "Automatic". If the device
attached to the WAN Port has problems making a
connection, you can select the setting required or
preferred by the other device.
MTU Size MTU (Maximum Transmission Unit) value should
only be changed if advised to do so by Technical
Support.
61