bond

nmcli connection add type bond con-name bond2 ifname bond2 bond.options "mode=4,miimon=100"
nmcli connection modify bond2 ipv4.addresses 10.40.249.29/24 ipv4.method manual autoconnect yes
nmcli connection add type ethernet con-name bond2-ens1f1 ifname ens1f1 master bond2
nmcli connection add type ethernet con-name bond2-ens3f0 ifname ens3f0 master bond2
nmcli connection up bond2
nmcli connection show