CMS专题

单选题You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?（）A enableB configureC editD cli

题目
单选题
You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?（）
A

enable

B

configure

C

edit

D

cli

如果没有搜索结果，请直接 联系老师 获取答案。
如果没有搜索结果，请直接 联系老师 获取答案。
相似问题和答案

第1题：

You use two user accounts for your computer: standard user and administrator. You log on to your computer as standard user but are unable to make advanced configuration changes. You need to make advanced configuration changes while you are logged on as a standard user.What should you do?（）

A.A

B.B

C.C

D.D


参考答案：C

第2题：

After making changes to the router, you issue the "copy running-config startup-config" command to save changes. After reloading the router, the router comes up in setup mode. You again make changes, save them, and reboot. Again,the router comes up in setup mode.What is the most likely cause of this?（）

A. The NVRAM is corrupted.

B. The boot system commands were omitted in the configuration.

C. The configuration register setting is incorrect.

D. The upgraded configuration incompatible with the hardware platform.

E. The upgraded IOS incompatible with the hardware.


参考答案：C

第3题：

Which configuration command removes all log filters currently configured on the ERX Edge Router?()

A.A

B.B

C.C

D.D


参考答案：C

第4题：

After making changes to the router, you issue the "copy running-config startup-config" command to save changes. After reloading the router, the router comes up in setup mode. You again make changes, save them, and reboot. Again,the router comes up in setup mode. What is the most likely cause of this?（）

  • A、The NVRAM is corrupted.
  • B、The boot system commands were omitted in the configuration.
  • C、The configuration register setting is incorrect.
  • D、The upgraded configuration incompatible with the hardware platform.
  • E、The upgraded IOS incompatible with the hardware.

正确答案:C

第5题：

You have just purchased a brand new router and wish to have the router prompt you through the initial configuration commands. Which router mode does this describe?（）

  • A、ROM Monitor mode
  • B、SETUP mode
  • C、Autoflash mode
  • D、RXBOOT mode
  • E、None of the above

正确答案:B

第6题：

After attempting to telnet into a router, you are denied and you receive the error message "password required, but none set." What configuration changes will allow telnet access into this router?()

A.

B.

C.

D.


参考答案：C

第7题：

You want to allow Router R1 to immediately become the active router if its priority is highest than  the active router fails.  What command would you use if you wanted to configure this？ （）

  • A、 en standby preempt
  • B、 standby preempt enable
  • C、 standby preempt
  • D、 hot standby preempt

正确答案:C

第8题：

You want to log into the router and make a configuration change.After loggin in as the root user, what is the next command you must enter?()

A. enable

B. configure

C. edit

D. cli


参考答案：D

第9题：

When would you want to disable souce-route and icmp on a router of interface？


正确答案:To prevent SMURF attack.

第10题：

You want to purge job entries older than 5 days from the job log. You do not want to purge window log entries. Which command will you use to accomplish this task？（）  

  • A、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（log_history => 5， job_name => ’JOB1’）；
  • B、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history => 5， job_name => ’JOB_LOG’）；
  • C、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history => 5， which_log => ’JOB1’）；
  • D、 EXECUTE DBMS_SCHEDULER.PURGE_LOG（ log_history => 5， which_log =>’JOB_LOG’）；

正确答案:D

更多相关问题
相关内容