Hello FrancisM, Thursday, April 7, 2016, 11:20:20 AM, you wrote: > After trying the method using the 'nmcli' its the same error result as > what I encountered in using the 'nmtui' by the way after configuring then > check it in the nmtui its the same configuration as what I have done > earlier. You mast use or NetworkManager.service or network.service, not both systemctl disable network.service systemctl enable NetworkManager.service nmcli connection show > [root at server network-scripts]# systemctl status network.service -l > ● network.service - LSB: Bring up/down networking > Loaded: loaded (/etc/rc.d/init.d/network) > Active: failed (Result: exit-code) since Tue 2015-04-07 17:19:00 SGT; > 1min 13s ago > Docs: man:systemd-sysv-generator(8) > Process: 48732 ExecStop=/etc/rc.d/init.d/network stop (code=exited, > status=0/SUCCESS) > Process: 49302 ExecStart=/etc/rc.d/init.d/network start (code=exited, > status=1/FAILURE) > Apr 07 17:17:28 server network[49302]: [ OK ] > Apr 07 17:17:29 server network[49302]: Bringing up interface > team1_slave_enp5s0f1: Connection successfully activated (D-Bus active > path: /org/freedesktop/NetworkManager/ActiveConnection/69) > Apr 07 17:17:29 server network[49302]: [ OK ] > Apr 07 17:19:00 server network[49302]: *Bringing up interface vlan247: > Error: Timeout 90 sec expired.* > Apr 07 17:19:00 server network[49302]: *[FAILED]* > Apr 07 17:19:00 server network[49302]: Bringing up interface br247: [ OK > ] > Apr 07 17:19:00 server systemd[1]: network.service: control process exited, > code=exited status=1 > Apr 07 17:19:00 server systemd[1]: Failed to start LSB: Bring up/down > networking. > Apr 07 17:19:00 server systemd[1]: Unit network.service entered failed > state. > Apr 07 17:19:00 server systemd[1]: network.service failed. > [root at server network-scripts]# > I will try to use other configuration on this bridge. Does it matter if I > use TEAMING and not BONDING on this bridging configuration because the two > nic card that is trunk is configured as TEAMING in my CentOS7 I am using teaming +bridge +vlan. All works as expected/