# 封装成帧习题

![image-20201011114856991](计算机网络第三章习题课.assets/image-20201011114856991.png)



# 差错检测习题

![image-20201011235128869](计算机网络第三章习题课.assets/image-20201011235128869.png)

![image-20201011235325022](计算机网络第三章习题课.assets/image-20201011235325022.png)



# 可靠传输习题

![image-20201012181005719](计算机网络第三章习题课.assets/image-20201012181005719.png)

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![image-20201012182002090](计算机网络第三章习题课.assets/image-20201012182002090.png)

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![image-20201012202419107](计算机网络第三章习题课.assets/image-20201012202419107.png)

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![image-20201012205250996](计算机网络第三章习题课.assets/image-20201012205250996.png)



# 媒体接入控制习题

![image-20201013203459640](计算机网络第三章习题课.assets/image-20201013203459640.png)

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![image-20201013204352725](计算机网络第三章习题课.assets/image-20201013204352725.png)

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![image-20201013205054730](计算机网络第三章习题课.assets/image-20201013205054730.png)

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![image-20201013232656202](计算机网络第三章习题课.assets/image-20201013232656202.png)

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![image-20201013232840109](计算机网络第三章习题课.assets/image-20201013232840109.png)

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![image-20201013233632636](计算机网络第三章习题课.assets/image-20201013233632636.png)

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![image-20201014204557440](计算机网络第三章习题课.assets/image-20201014204557440.png)

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![image-20201014204839055](计算机网络第三章习题课.assets/image-20201014204839055.png)

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![image-20201014204939865](计算机网络第三章习题课.assets/image-20201014204939865.png)

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![image-20201014224410943](计算机网络第三章习题课.assets/image-20201014224410943.png)



# MAC地址、IP地址以及ARP协议习题

![image-20201015110420372](计算机网络第三章习题课.assets/image-20201015110420372.png)



# 以太网交换机自学习和转发帧的流程

![image-20201015164846227](计算机网络第三章习题课.assets/image-20201015164846227.png)

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![image-20201015165218663](计算机网络第三章习题课.assets/image-20201015165218663.png)

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![image-20201015170131492](计算机网络第三章习题课.assets/image-20201015170131492.png)