解决方法
document on Linux bonding值得一读,它为各种键合方法的开关提供了所需的支持.在这种情况下：
The balance-rr,balance-xor and broadcast modes generally require that
the switch have the appropriate ports grouped together. The
nomenclature for such a group differs between switches,it may be
called an “etherchannel” (as in the Cisco example,above),a “trunk
group” or some other similar variation.
因此,您需要对交换机上的端口进行分组(通常只创建一个LAG).如果你想将相同的键插入多个开关,有时会更多地涉及.
如果您不想使用所涉及的开关,您可能需要balance-alb,其中包括发送和接收均衡：
The active-backup,balance-tlb and balance-alb modes do not require any specific configuration of the switch.
