These instructions are only compatible with CentOS 7 and RHEL 7
nmcli con add type team con-name team0 ifname team0 config '{ "runner": {"name": "activebackup"}}' ip4 192.168.182.13/24
nmcli con add type team-slave con-name eth0 ifname eth0 master team0
nmcli con add type team-slave con-name eth1 ifname eth1 master team0
nmcli con up team0