[課業] 電腦網路 ARP相關
小弟有個疑問就是ARP主要是在第幾層work?
會有這麼一問是因為印象中之前老師上課是說在資料鏈結層
而且他的主要功用是在找下一個node的MAC address 在資料鏈結層似乎比較合理
不過今天看全華出的TCP/IP 通訊協定第四版 Forouzan那本在P95提到
網路層主要有四個功用
1.封包化
2.找下個節點的邏輯位址(IP address)
3.找下個節點的實體位址(MAC address)
4.分段
因此小弟我困惑了 麻煩幫我解惑一下
謝謝!!
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