计算机网络-第4章 4.3-路由器工作原理-同步电大进度

川长思鸟来 2023-01-15 05:55 181阅读 0赞

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能够将分组从输入端口缓存交换到恰当的输出端口缓存的交换结构包括\_\_\_\_\_、\_\_\_\_\_以及\_\_\_\_\_\_\_。（请回答如“xx、xx以及xx”形式的答案）

**经内存的交换结构、经总线的交换结构以及经交换矩阵的交换结构**

### 路由器排队 ###

**路由器的输出队列在哪些情况下会出现排队？输入队列呢？**

在路由器确定了转发接口 后,还要在输出队列中排队等待转发。这就产生了排队时延。

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