CCNA系列認證章節(jié)練習(2020.05.06)

來源：考試資料網

1 During startup, the router displays the following error message: boot: cannot open "flash:" What will the router do next（）。

點擊查看答案

2 打開PT練習。執(zhí)行練習說明中的任務，然后回答問題。下列哪條消息將會顯示在Web服務器上？（）

點擊查看答案&解析

3 關于IP報文頭的TTL字段，以下說法正確的有（）。

點擊查看答案

4 A network administrator needs to configure a router for a Frame Relay connection to a non-Cisco router. Which of the following commands will prepare the WAN interface for this connection?（）

點擊查看答案

5 What are three basic parameters to configure on a wireless access point?（）

點擊查看答案

6 Based on the network shown in the graphic which option contains the potential networking problem and protocol or setting that can to prevent the problem?（）

點擊查看答案

7 Which parameter can be tuned to affect the selection of a static route as a backup.when a dynamic protocol is also being used?（）

點擊查看答案

8 如果網絡工程師在思科路由器上發(fā)出show ppp multilink命令，會顯示什么PPP信息？（）

點擊查看答案

9 You are working as an administrator at TestKing, and you need to set the bandwidth of your routers serial port to 56K. Which of the following commands would you use?（）

點擊查看答案

10 Three switches are connected to one anther via trunk ports.Assuming the default switch configuration,which switch is elected as the root bridge for the spanning-tree instance of vlan 1?（）

點擊查看答案

<small id="l4iyj"></small>