试题详情
- 单项选择题请参见图示。图中所示的命令输出中的"FORWARDING"表示什么意思?()
A、交换机正在发送并接收数据帧。
B、交换机正在接收BPDU,但未发送数据帧。
C、交换机正在通过转发收到的BPDU参与选举过程。
D、交换机正在接收BPDU并填充MAC地址表,但并未发送数据。
- A
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