Setting port speed (autonegotiation)

By default, all of the FortiSwitch user ports are set to autonegotiate the port speed. You can also manually set the port speed. The port speeds available differ, depending on the port and switch.

NOTE: The set speed 1000auto command is required when FN-TRAN-GC is used with a FortiSwitch unit.

Using the GUI:

1. Go to Switch > Port > Physical and select the port.
2. Select Edit.
3. Select Auto-Negotiation or the appropriate port speed.
4. Select Update.

Using the CLI:

config switch physical-port

edit <port>

set speed {1000auto | 100full | 100half | 10full | 10half | auto | 10000cr | 10000full | 10000sr | 1000full | 40000auto | auto-module}

end

Viewing auto-module configuration

Display the status of auto-module using following command:

config switch physical-port

edit port47

show

end

config switch physical-port

edit "port47"

set max-frame-size 16360

set speed 10000full

get

name : port47

description : (null)

flow-control : both

link-status : down

lldp-transmit : disable

max-frame-size : 16360

port-index : 47

speed : 10000full

status : up

end