FortiGate
FortiGate Next Generation Firewall utilizes purpose-built security processors and threat intelligence security services from FortiGuard labs to deliver top-rated protection and high performance, including encrypted traffic.
lsilva1
Staff
Staff
Article Id 193387
Description
This article shows how to change the speed and duplex for individual interfaces under switch mode.

Solution
# config system virtual-switch
(virtual-switch) # edit internal
(internal) # config port
(port) # edit internal1
(internal1) # show full-configuration
config port
    edit "internal1"
        set speed auto
        set status up
        set alias ''
    next
end
(internal1) # set speed
auto        Automatically adjust speed.
10full      10M full-duplex.
10half      10M half-duplex.
100full     100M full-duplex.
100half     100M half-duplex.
1000full    1000M full-duplex.

(internal1) # set speed 100full
(internal1) # end
(internal) # end
#

After changing the speed and duplex, the status of the interface can be checked by using the command “diagnose hardware deviceinfo nic [interface]” as shown below:

# diagnose hardware deviceinfo nic internal1
Driver Name     :Fortinet NP4Lite Driver
Version         :1.0.1
Admin           :up
Current_HWaddr   08:5b:0e:da:4b:26
Permanent_HWaddr 08:5b:0e:da:4b:26
Status          :up
Speed           :100
Duplex          :Full
Host Rx Pkts    :0
Host Rx Bytes   :0
Host Tx Pkts    :0
Host Tx Bytes   :0
Rx Pkts         :12
Rx Bytes        :1050
Tx Pkts         :7
Tx Bytes        :630
rx_buffer_len   :2048
Hidden          :No
cmd_in_list     : 0
promiscuous     : 0
enabled 802.1x  : 0
authorized      : 0
mac bypass      : 0
#

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