Installing on dell server t640

installation finished well but always throws error on dhcp assignment, manual ip cant ping another address on the same network, this server came with 10G network cards. tried nmcli up command and get this error: state change: disconnected → prepare (reason ‘none’, sys-iface-state: ‘managed’)
state change: prepare → config (reason ‘none’, sys-iface-state: ‘managed’)
state change: config → ip-config (reason ‘none’, sys-iface-state: ‘managed’)