問答題

【簡答題】從以太網(wǎng)問世到現(xiàn)在,共有哪幾種以太網(wǎng)技術(shù)?說明它們的異同之處。

答案: 以太網(wǎng)問世至今,共用包括常規(guī)以太網(wǎng)、快速以太網(wǎng)、千兆以太網(wǎng)和萬兆以太網(wǎng)這幾種以太網(wǎng)技術(shù)。最初的常規(guī)以太網(wǎng)硬件運行在10M...
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