单选题After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）A It will recall the previous command lineB It will move the cursor one line upC It will redisplay the current command lineD It will capitali

题目
单选题
After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）
A

It will recall the previous command line

B

It will move the cursor one line up

C

It will redisplay the current command line

D

It will capitalize the command line

E

None of the above

相似考题

1.After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?A. Show historyB. Show buffersC. Show typed commandsD. Show terminal bufferE. Show commandF. None of the above

2.After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?A．It will recall the previous command lineB．It will move the cursor one line upC．It will redisplay the current command lineD．It will capitalize the command lineE．None of the above

3.Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes.Which commands will accomplish these options?（）A. show hostsB. show sessionsC. show connectionsD. disconnectE. CTRL+SHIFT+6xF. exit

4.Which command will display the active configuration?()A. user@router> show configurationB. user@router# showC. user@router> show system configurationD. user@router> show system commit

更多“After logging into a router and typing in a few show command”相关问题

  • 第1题：

    Which command will display all the EIGRP feasible successor routes known to a router?()

    A. Router# show ip eigrp routes *

    B. Router# show ip eigrp summary

    C. Router# show ip eigrp topology

    D. Router# show ip eigrp adjacencies

    E. Router# show ip eigrp neighbors detail


    参考答案：C

  • 第2题：

    You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）

    A. Router# show version

    B. Router# show flash

    C. Router# show memory

    D. Router# show buffers

    E. Router# show running-config

    F. All of the above


    参考答案：B

  • 第3题：

    An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）

    A. Issue the show ip route command on Router A

    B. Issue the show ip route command on Router B

    C. Issue the show cdp neighbors command on Router B

    D. Issue the show cdp neighbors detail command on Router C

    E. Issue the show arp command on Router A

    F. Issue the show arp command on Router B


    参考答案：D

  • 第4题：

    Which command reveals the last method used to powercycle a router?()

    A. show reload

    B. show boot

    C. show running-config

    D. show version


    参考答案：D

  • 第5题：

    Five minutes after issuing the show running-config command, a technician enters the command again and notices that several access list statements have been altered. Because of this, the technician believes that the router is being configured by an unknown person through Telnet. Before changing the router passwords, the technician would like to discover if anyone is connected to the router by Telnet and stop them from making further changes. Which commands will accomplish these options?（）

    • A、show hosts
    • B、show sessions
    • C、show connections
    • D、disconnect
    • E、CTRL+SHIFT+6x
    • F、exit

    正确答案:B,D

  • 第6题：

    Which command reveals the last method used to power cycle a router?（）

    • A、show reload
    • B、show boot
    • C、show running-config
    • D、show version

    正确答案:D

  • 第7题：

    Which command will display all the EIGRP feasible successor routes known to a router?（）

    • A、Router# show ip eigrp routes *
    • B、Router# show ip eigrp summary
    • C、Router# show ip eigrp topology
    • D、Router# show ip eigrp adjacencies
    • E、Router# show ip eigrp neighbors detail

    正确答案:C

  • 第8题：

    After working on a router, some problems arise and you wish to view the commands that you recently entered. Which IOS command opens the history buffer and displays the most recently entered commands?（）

    • A、Show history
    • B、Show buffers
    • C、Show typed commands
    • D、Show terminal buffer
    • E、Show command

    正确答案:A

  • 第9题：

    You wish to upgrade the IOS of a router without removing the image currently installed.What command will display the amount of memory that is being used by the current IOS image and whether there is enough room available to hold both the current and new images?（）

    • A、Router# show version
    • B、Router# show flash
    • C、Router# show memory
    • D、Router# show buffers
    • E、Router# show running-config
    • F、All of the above

    正确答案:B

  • 第10题：

    Which CLI command displays all OSPF LSAs received by the local router？（）

    • A、show ospf neighbor
    • B、show ospf database
    • C、show ospf interface
    • D、show ospf adjacency

    正确答案:B

  • 第11题：

    单选题
    Which command will display the active configuration?（）
    A

    user@router> show configuration

    B

    user@router# show

    C

    user@router> show system configuration

    D

    user@router> show system commit


    正确答案： B
    解析： 暂无解析

  • 第12题：

    单选题
    An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）
    A

    Issue the show ip route command on Router A

    B

    Issue the show ip route command on Router B

    C

    Issue the show cdp neighbors command on Router B

    D

    Issue the show cdp neighbors detail command on Router C

    E

    Issue the show arp command on Router A

    F

    Issue the show arp command on Router B


    正确答案： C
    解析： 暂无解析

  • 第13题：

    After executing the "show host" command, which of the information below would you see?()

    A. The IP addresses of workstations allowed gain access to the router via an access list

    B. Permanent name-to-address mappings created using the ip host command.

    C. Temporary and permanent DNS entries.

    D. The names of the routers created using the hostname command.

    E. The length of time of users logged into the router, as well as the duration


    参考答案：B, D

  • 第14题：

    After logging into the RtrB router, you issue the "show interface" command as displayed below:After considering the effects of the command output illustrated in the exhibit above,which of the following protocols are operational on the serial link?（）

    A. PPP

    B. IP

    C. Compression

    D. IPX

    E. Multilink

    F. ATX


    参考答案：A, B

  • 第15题：

    Which Cisco IOS diagnostics command can disrupt the operation of a router under high－load conditions?()

    A. show running-config

    B. show processes cpu

    C. debug all

    D. logging host ip address


    参考答案：C

  • 第16题：

    After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）

    • A、It will recall the previous command line
    • B、It will move the cursor one line up
    • C、It will redisplay the current command line
    • D、It will capitalize the command line
    • E、None of the above

    正确答案:A

  • 第17题：

    Which command reveals the last method used to powercycle a router?（）

    • A、show reload
    • B、show boot
    • C、show running-config
    • D、show version

    正确答案:D

  • 第18题：

    You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command. Which statement is correct?（）

    • A、The count parameter creates a counter that you can view with the show firewall command.
    • B、The count parameter allows the router to count the number of pings for logging purposes.
    • C、The count parameter allows the router to pause for 1000 seconds before sending out a ping.
    • D、The count parameter allows the router to send out 1000 pings and then stop.

    正确答案:D

  • 第19题：

    An employee of ABC company has move to an office on a different floor. Although the administrator is able to telnet to all of the routers,the address of Switch F is needed in order to verify that the employee remains in the same VLAN.Which action could be used by the administrator to find the IP address of Switch F?（）

    • A、Issue the show ip route command on Router A
    • B、Issue the show ip route command on Router B
    • C、Issue the show cdp neighbors command on Router B
    • D、Issue the show cdp neighbors detail command on Router C
    • E、Issue the show arp command on Router A
    • F、Issue the show arp command on Router B

    正确答案:D

  • 第20题：

    Which Cisco IOS diagnostics command can disrupt the operation of a router under high-load conditions？（）

    • A、show running-config
    • B、show processes cpu
    • C、debug all
    • D、logging host ip address

    正确答案:C

  • 第21题：

    After executing the "show host" command, which of the information below would you see?（）

    • A、The IP addresses of workstations allowed gain access to the router via an access list
    • B、Permanent name-to-address mappings created using the ip host command.
    • C、Temporary and permanent DNS entries.
    • D、The names of the routers created using the hostname command.
    • E、The length of time of users logged into the router, as well as the duration

    正确答案:B,D

  • 第22题：

    单选题
    After logging into a router and typing in a few show commands, you press the up arrow key. What will this do?（）
    A

    It will recall the previous command line

    B

    It will move the cursor one line up

    C

    It will redisplay the current command line

    D

    It will capitalize the command line

    E

    None of the above


    正确答案： B
    解析： 暂无解析

  • 第23题：

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

    enable

    B

    configure

    C

    edit

    D

    cli


    正确答案： C
    解析： 暂无解析

  • 第24题：

    单选题
    You issue the ping interface t1-1/1/0 bypass-routing count 1000 rapid command. Which statement is correct?（）
    A

    The count parameter creates a counter that you can view with the show firewall command.

    B

    The count parameter allows the router to count the number of pings for logging purposes.

    C

    The count parameter allows the router to pause for 1000 seconds before sending out a ping.

    D

    The count parameter allows the router to send out 1000 pings and then stop.


    正确答案： B
    解析： 暂无解析

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