Since our prices are quoted on the _____ of C&FC3%, it is understood that insurance has to be effected by yourselves. But we shall be glad to effect insurance for your account at your request.
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皮皮学刷刷变学霸
举一反三
【单选题】关于 100BASE-T 介质独立借口 MII 的描述中,正确的是
A.
MII 使传输介质的变化不影响 MAC 子层
C.
MII 使路由器的变化不影响 MAC 子层 C MII 使 LLC 子层编码的变化不影响 MAC 子层