Refer to the exhibit.A port channel is configured between SW2 and SW3. SW2 is not running a Cisco operating system. When all physical connections are made, the port channel does not establish.Based on the configuration except of SW3, what is the cause of the problem?
发布于 2021-03-05 22:58:56
【单选题】 A The port-channel mode should be set to auto. B The port channel on SW2 is using an incompatible protocol. C The port-channel trunk is not allowing the native VLAN. D The port-channel interface load balance should be set to src-mac.
