QUESTION 1
When you are logged into a switch, which prompt indicates that you are in privileged mode? A. % B. @ C. > D. nbsp; E. # |
問題1
當您登入到交換機上,它會表示你是在特權模式下? A. % B. @ C. > D. nbsp; E. # |
答:E
特權模式就是#提示符. |
QUESTION 2
Which command shows system hardware and software version information? A. show configuration B. show environment C. show inventory D. show platform E. show version |
問題2
哪個指令顯示系統的硬體和軟體版本資訊? A. show configuration B. show environment C. show inventory D. show platform E. show version |
答:E
查看系統的軟件和硬件信息使用的命令是show version |
QUESTION 10
Which command is used to copy the configuration from RAM into NVRAM? A. copy running-config startup-config B. copy startup-config: running-config: C. copy running config startup config D. copy startup config running config E. write terminal |
問題10
哪個指令將配置從RAM複製到NVRAM ? A. copy running-config startup-config B. copy startup-config: running-config: C. copy running config startup config D. copy startup config running config E. write terminal |
答:A
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QUESTION 11
Which command is used to load a configuration from a TFTP server and merge the configuration into RAM? A. copy running-config: TFTP: B. copy TFTP: running-config C. copy TFTP: startup-config D. copy startup-config : TFTP: |
問題11
哪個指令從TFTP服務器加載和合併配置到RAM? A. copy running-config: TFTP: B. copy TFTP: running-config C. copy TFTP: startup-config D. copy startup-config : TFTP: |
答:B
|
QUESTION 12
A system administrator types the command to change the hostname of a router. Where on the Cisco IFS is that change stored? A. NVRAM B. RAM C. FLASH D. ROM E. PCMCIA |
問題12
系統管理員打出指令來更改路由器的主機名。改變後的儲存會在Cisco IFS的哪裡呢? A. NVRAM B. RAM C. FLASH D. ROM E. PCMCIA |
答:B
Cisco IOS 檔案系統(IFS-IOS flie system) running-config保存在RAM中,startup-config保存在NVRAM中 |
QUESTION 15
Which command would you configure globally on a Cisco router that would allow you to view directly connected Cisco devices? A. enable cdp B. cdp enable C. cdp run D. run cdp |
問題15
哪個指令能在Cisco路由器上作全局配置,以允許你直接相連Cisco設備? A. enable cdp B. cdp enable C. cdp run D. run cdp |
答:C
無enable cdp及run cdp指令。 cdp run 全局開啟CDP,在特權模式下打,所有的端口都生效。 cdp enable ,只是針對某一個端口生效,在端口模式下執行。 |
QUESTION 16
Which command is used to see the path taken by packets across an IP network? A. show ip route B. show route C. traceroute D. trace ip route |
問題16
哪個指令是用來看IP網絡上的數據封包所採取的路徑? A. show ip route B. show route C. traceroute D. trace ip route |
答:C
哪條命令用於查看數據包轉發所經過的路徑 A:查看路由表 B:沒有這條命令 C:正確 D:沒這條命令 |
QUESTION 17
Which command is used to debug a ping command? A. debug icmp B. debug ip icmp C. debug tcp D. debug packet |
問題17
哪個指令是用於ping指令的除錯? A. debug icmp B. debug ip icmp C. debug tcp D. debug packet |
答:B
ping調用了icmp協議,而icmp數據包封裝在ip包中。 |
QUESTION 18
Which command displays CPU utilization? A. show protocols B. show process C. show system D. show version |
問題18
哪個指令會顯示CPU的使用率? A. show protocols B. show process C. show system D. show version |
答:B
show process查看CPU利用率。 |
QUESTION 25
Which command reveals the last method used to powercycle a router? A. show reload B. show boot C. show running-config D. show version |
問題25
哪個指令顯示是用於重新啟動路由器最後一個方法? A. show reload B. show boot C. show running-config D. show version |
答:D
哪一個命令可以顯示最近一次被用來重啟路由器的方法? show version可看到Register的值就可推算是用哪個方法啟動的. |