Routing(路由) 和 Forwarding(轉送) 這兩個字常常一起出現
以下截自「Computer Networks : A Systems Approach」第四章
對此二字的釋義
Forwarding is the process of taking a packet from an input and sending it out on the appropriate output.
Routing is the process of building up the tables that allow the correct output for a packet to be determined.
至於 Routing table 則可以簡單看作是 Network Number 和 Next Hop 的對應資訊
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