[单选题]Assuming you build networks to exact specifications, what is the recommended maximum length a 10BaseT cable can be before it has to be segmented or repeated?
正确答案 :A
100 meters
解析:解析:Explanation:
[单选题]路由器上,设置端口速率的命令是()
正确答案 :B
bandwidth
[单选题]网关的功能()
正确答案 :B
不同网段通信
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