While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to

题目

While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?()

A. Serial 0 is up, line protocol is up

B. Serial 0 is up, line protocol is down

C. Serial 0 is down, line protocol is down

D. Serial 0 is down, line protocol is up

E. Serial 0 is administratively down, line protocol is down

F. Serial 0 is administratively down, line protocol is up


相似考题
更多“While logged into a router you manually shut down the serial 0 interface using the "shutdo ”相关问题
  • 第1题:

    TestKing.com is configuring the serial interface of a Cisco router to connect to the router of a new ISP. A full T1 is being used for the Internet connection. After issuing the show interface serial 0/0 command, it is observed that the interface is UP and the line protocol is DOWN.Which of the following commands could fix this problem?()

    A. Border# copy running-config startup-config

    B. Border(config)# no shutdown

    C. Border(config-if)# encapsulation ppp

    D. Border(config-if)# no cdp enable

    E. Border(config-if)# ip routing


    参考答案:C

  • 第2题:

    You wish to increase the security of all of the routers within your network. What can be done to secure the virtual terminal interfaces on a router?()

    A. Administratively shut down the interface.

    B. Physically secure the interface.

    C. Create an access list and apply it to the virtual terminal interfaces with the access-group command.

    D. Configure a virtual terminal password and login process.

    E. Enter an access list and apply it to the virtual terminal interfaces using the access-class command.


    参考答案:D, E

  • 第3题:

    Usetheoutputfromtheroutershowninthegraphicabovetodeterminewhichofthefollowingarecorrect.()

    A.Router John uses alink-state routing protocol.

    B.Router John will receive routing updates on the Serial0/0 interface.

    C.Router John will receive routing updates on the Serial0/1 interface.

    D.Router John will send routing updates out the Serial0/0 interface.

    E.Router John will send routing updates out the FastEthernet0/0 interface.

    F.Router John will send routing updates out the Serial0/1 interface.


    参考答案:B, D

  • 第4题:

    Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?()

    • A、show interfaces serial 0/0
    • B、show running-config
    • C、show version
    • D、show controllers serial 0/0
    • E、show ip interface
    • F、show line serial 0/0

    正确答案:D

  • 第5题:

    CIS .com recently acquired a smaller competitor. The acquired company is not currently using Cisco routers, so you have connected the two WANs via an authenticated PPP link. After configuration both routers, issuing the show interface s0/0 command on the Cisco Router shows the interface to be in the up/down state. Which two of these are possible causes? ()

    • A、Bandwidth statements do not match
    • B、MTUs do not match
    • C、IP Addresses are not in the same subnet
    • D、CHAP passwords do not match

    正确答案:B,D

  • 第6题:

    Router# show interfaces serial 0/1 命令的输出显示了如下内容:   Serial0/1 is down, line protocol is down.   线路协议为 down(关闭)的原因最可能是什么()

    • A、Serial0/1 为关闭状态
    • B、路由器未连接电缆
    • C、远程路由器正在使用 serial 0/0 接口
    • D、尚未设置时钟频率

    正确答案:D

  • 第7题:

    TestKing.com is configuring the serial interface of a Cisco router to connect to the router of a new ISP. A full T1 is being used for the Internet connection. After issuing the show interface serial 0/0 command, it is observed that the interface is UP and the line protocol is DOWN. Which of the following commands could fix this problem?()

    • A、Border# copy running-config startup-config
    • B、Border(config)# no shutdown
    • C、Border(config-if)# encapsulation ppp
    • D、Border(config-if)# no cdp enable
    • E、Border(config-if)# ip routing

    正确答案:C

  • 第8题:

    Which line from the output of the show ip interface command indicates a layer 1 problem?()

    • A、Serial0/1 is up, line protocol is down
    • B、Serial0/1 is down, line protocol is down
    • C、Serial0/1 is up, line protocol is up
    • D、Serial0/1 is administratively down, line protocol is down

    正确答案:B

  • 第9题:

    单选题
    While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?()
    A

    Serial 0 is up, line protocol is up

    B

    Serial 0 is up, line protocol is down

    C

    Serial 0 is down, line protocol is down

    D

    Serial 0 is down, line protocol is up

    E

    Serial 0 is administratively down, line protocol is down

    F

    Serial 0 is administratively down, line protocol is up


    正确答案: D
    解析: 暂无解析

  • 第10题:

    多选题
    The Peanut router is able to successfully ping the Serial 0 and Ethernet 0 interface of the Popcorn router, but a ping issued to the Ethernet 1 interface fails. Based on the above output, what are the potential causes of this problem?()
    A

    The Popcorn router is not forwarding RIP updates.

    B

    The Popcorn router did not include network 192.168.12.0 in its routing configuration.

    C

    The Ethernet1 interface of the Popcorn router is shutdown.

    D

    The clockrate is not present in the configuration of one of the routers.

    E

    The Serial interface of the Popcorn router is not operating.


    正确答案: C,B
    解析: 暂无解析

  • 第11题:

    单选题
    What is the purpose of this command? ip route 0.0.0.0 0.0.0.0 serial0/0()
    A

    It configures a router to send all packets out interface serial 0/0.

    B

    It configures a router to block routing updates from being sent out interface serial 0/0.

    C

    It configures a router as a firewall, blocking all unauthorized packets from exiting serial 0/0.

    D

    It configures a router to send all packets for unknown destination networks out interface serial 0/0.

    E

    It configures a router to drop all packets for which the destination network is unknown.


    正确答案: A
    解析: 暂无解析

  • 第12题:

    单选题
    Which command can be used to determine the type of cable attached to the Serial 0/0 interface on a router?()
    A

    show interfaces serial 0/0

    B

    show running-config

    C

    show version

    D

    show controllers serial 0/0

    E

    show ip interface

    F

    show line serial 0/0


    正确答案: E
    解析: 暂无解析

  • 第13题:

    Part of the configuration files for routers testking1 and testking2 are displayed below:If you were to enter the "show interface serial 0" command on router testking1,which of the following will be displayed?()

    A. Serial 0 is down, line protocol is down

    B. Serial 0 is up, line protocol is up

    C. Open: IPCP, CDPCP

    D. LCP closed

    E. LCP open


    参考答案:B, E

  • 第14题:

    Which line from the output of the show ip interface command indicates a layer 1 problem?()

    A. Serial0/1 is up, line protocol is down

    B. Serial0/1 is down, line protocol is down

    C. Serial0/1 is up, line protocol is up

    D. Serial0/1 is administratively down, line protocol is down


    参考答案:B

  • 第15题:

    Use the output from the router shown in the graphic above to determine which of the following are correct.()

    A. Router John uses a link-state routing protocol.

    B. Router John will receive routing updates on the Serial0/0 interface.

    C. Router John will receive routing updates on the Serial0/1 interface.

    D. Router John will send routing updates out the Serial0/0 interface.

    E. Router John will send routing updates out the FastEthernet0/0 interface.

    F. Router John will send routing updates out the Serial0/1 interface.


    参考答案:B, D

  • 第16题:

    What is the purpose of this command? ip route 0.0.0.0 0.0.0.0 serial0/0()

    • A、It configures a router to send all packets out interface serial 0/0.
    • B、It configures a router to block routing updates from being sent out interface serial 0/0.
    • C、It configures a router as a firewall, blocking all unauthorized packets from exiting serial 0/0.
    • D、It configures a router to send all packets for unknown destination networks out interface serial 0/0.
    • E、It configures a router to drop all packets for which the destination network is unknown.

    正确答案:D

  • 第17题:

    While logged into a router you manually shut down the serial 0 interface using the "shutdown" interface configuration command. You then issue the "show interface serial 0" command in exec mode. What could you expect the status of the serial 0 interface to be?()

    • A、Serial 0 is up, line protocol is up
    • B、Serial 0 is up, line protocol is down
    • C、Serial 0 is down, line protocol is down
    • D、Serial 0 is down, line protocol is up
    • E、Serial 0 is administratively down, line protocol is down
    • F、Serial 0 is administratively down, line protocol is up

    正确答案:E

  • 第18题:

    A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0?()

    • A、The traffic is dropped
    • B、The resulting action is determined by the destination IP address
    • C、The source IP address is checked,and,if a match is not found, traffic is routed out interface Serial 1
    • D、The resulting action is determined by the destination IP address and port number

    正确答案:A

  • 第19题:

    The Peanut router is able to successfully ping the Serial 0 and Ethernet 0 interface of the Popcorn router, but a ping issued to the Ethernet 1 interface fails. Based on the above output, what are the potential causes of this problem?()

    • A、The Popcorn router is not forwarding RIP updates.
    • B、The Popcorn router did not include network 192.168.12.0 in its routing configuration.
    • C、The Ethernet1 interface of the Popcorn router is shutdown.
    • D、The clockrate is not present in the configuration of one of the routers.
    • E、The Serial interface of the Popcorn router is not operating.

    正确答案:B,C

  • 第20题:

    What can be done to secure the virtual terminal interfaces on a router? ()

    • A、Administratively shut down the interface.
    • B、Physically secure the interface.
    • C、Create an access list and apply it to the virtual terminal interfaces with the access-group command.
    • D、Configure a virtual terminal password and login process.
    • E、Enter an access list and apply it to the virtual terminal interfaces using the access-class command.

    正确答案:D,E

  • 第21题:

    多选题
    You wish to increase the security of all of the routers within your network. What can be done to secure the virtual terminal interfaces on a router?()
    A

    Administratively shut down the interface.

    B

    Physically secure the interface.

    C

    Create an access list and apply it to the virtual terminal interfaces with the access-group command.

    D

    Configure a virtual terminal password and login process.

    E

    Enter an access list and apply it to the virtual terminal interfaces using the access-class command.


    正确答案: D,E
    解析: 暂无解析

  • 第22题:

    单选题
    A network administrator needs to configure a serial link between the main office and a remote location.The router at the remote office is a non-cisco router. How should the network administrator configure the serial interface of the main office router to make the connection?()
    A

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#no shut

    B

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#encapsulation ietf Main(config-if)#no shut

    C

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252  Main(config-if)#encapsulation frame-relay  Main(config-if)#authenication chap Main(config-if)#no shut

    D

    Main(config)#interface serial 0/0  Main(config-if)#ip address 172.16.1.1 255.255.255.252   Main(config-if)#encapsulation ppp Main(config-if)#no shut


    正确答案: B
    解析: 暂无解析

  • 第23题:

    单选题
    A standard access control list has been configured on a router and applied to interface Serial 0 in anoutbound direction. No ACL is applied to Interface Serial 1 on the same router. What will happen whentraffic being filtered by the access list does not match the configured ACL statements for Serial 0?()
    A

    The traffic is dropped

    B

    The resulting action is determined by the destination IP address

    C

    The source IP address is checked,and,if a match is not found, traffic is routed out interface Serial 1

    D

    The resulting action is determined by the destination IP address and port number


    正确答案: C
    解析: 暂无解析