Hi folks,
After several tests and a bit talk with Dominik via IRC, the problem it was found.
To sum up, the problem it was in my side, once Im using bonding mode 2 (I read in some
local that no needed switch config), but Dominik correct me that it is needed a config in
switch side. After it the DHCP client it worked as expected.
IMHO would be nice, Ovirt support bond0 or nic teaming, like VMware, where in some cases
there is no needed special config on network/switch side and we still have some redundancy
and availability.
Thank you all by help.
Regards
Carlos