Created on 05-26-2006 12:00 AM
MTU definition : The largest physical packet size, measured in bytes, that a network can
transmit. Any packets larger than the MTU are divided into smaller
packets before they are sent. The default MTU is 1500 on a FortiGate interface.
config system interface
set vdom "root"
set mtu-override enable
set mtu 9000
See also the related article "Technical Note : Jumbo frames support on FortiGate devices"