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How to change the MTU from Command line interface on Sonicwall
03/26/2020 3 12875
Provide information about how to Change the MTU using CLI when GUI is either not accessible or not desired .
Login to Sonicwall CLI using either SSH or Console cable .
Once logged in ,Please follow these sequence of commands.
Requirement: We want to change the MTU on X1 WAN interface to 1452
>commit (not applicable on 5.6.0.x and 5.8.1.x firmware)
Note:- Please note on firmware 5.6.0.x or 5.8.1.x commit command is not needed. As soon as you exit the cli it would be updated