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- 多项选择题 如图,每个交换机都配置了主机名,也都运行了RSTP,在就没有做其他的配置了。下面哪三个选项正确的描述了RSTP的端口角色?()
A、SwitchA上,Fa0/2,指定
B、SwitchA上,Fa0/1,根
C、SwitchB上,GI0/2,根
D、SwitchB上,GI0/1,指定
E、SwitchC上,Fa0/2,根
F、SwitchD上,GI0/2,根
- A,B,F
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