While troubleshooting a network connectivity issue, you suspect that a router may be missing a route, or may be receiving bad routing information to a destination. What command should you issue to view the route that the router will use to reach a given d

题目

While troubleshooting a network connectivity issue, you suspect that a router may be missing a route, or may be receiving bad routing information to a destination. What command should you issue to view the route that the router will use to reach a given destination?（）

A. ping

B. trace

C. show ip route

D. show interface

E. show cdp neighbors

相似考题

1.While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?A．The data link layerB．The application layerC．The access layerD．The session layerE．The network layer

2.While troubleshooting an issue in the Ezonexam LAN you notice that a network interface port has collision detection and carrier sensing enabled on a shared twisted pair network. From this statement, what is known about the network interface port?A. This is an Ethernet port operating at half duplexB. This is an Ethernet port operating at full duplexC. This is a port on a network interface card in a PCD. This is 10 MB/s switch portE. This is a 100 MB/s switch portF. None of the above

3.A technician is troubleshooting a network connectivity issue. Given the following abbreviated traceroute output:Which of the following is MOST likely occurring?()A. Switching loopB. Broadcast stormC. IP conflictD. Routing loop

4.__________you suspect something, I may as well tell you the whole truth.A． SinceB． UntilC． AfterD． While

参考答案和解析
参考答案：C
更多“While troubleshooting a network connectivity issue, you suspect that a router may be missi ”相关问题

  • 第1题：

    You install a new hardware router that provides wireless network connectivity between your computer and the Internet. You connect to the router by using a wireless network adapter.Your computer is able to access the Internet but is unable to discover other computers in the local wireless network.You need to configure the wireless connection to allow your computer to discover other computers.What should you do?（）

    A.A

    B.B

    C.C

    D.D


    参考答案：A

  • 第2题：

    While troubleshooting connectivity issues, you log into a remote router. From there,you wish to see the layer 1 and layer 2 status of the interface.Which of the following IOS commands would you issue to check the current IP addressing, as well as theyer 1 and layer 2 status of an interface?（）

    A. TK1# show version

    B. TK1# show protocols

    C. TK1# show interfaces

    D. TK1# show controllers

    E. TK1# show ip interface

    F. TK1# show startup-config


    参考答案：C, D, E

  • 第3题：

    You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）

    A. Router# copy tftp flash

    B. Router# copy flash run

    C. Router(config)# restore flash

    D. Router(config)# repair flash

    E. Router#copy flash tftp

    F. Router# copy start flash


    参考答案：A

  • 第4题：

    You need to upgrade the IOS of an existing router on your network. The new IOS image is located on a TFTP server that you have set up within the network. What command should you issue in order to download the new IOS version?（）

    • A、Router# copy tftp flash
    • B、Router# copy flash run
    • C、Router(config)# restore flash
    • D、Router(config)# repair flash
    • E、Router#copy flash tftp
    • F、Router# copy start flash

    正确答案:A

  • 第5题：

    Layer 3 （the network layer） provides connectivity and path selection between two host systems that may be located on geographically separated networks. Which two devices operate at the network layer？（）

    • A、 application
    • B、 hub
    • C、 switch
    • D、 bridge
    • E、 router

    正确答案:E

  • 第6题：

    While troubleshooting a connectivity problem on the network, you issue the ping command from your PC command prompt, but the output shows "request times out."At which OSI layer is this problem associated with?（）

    • A、The data link layer
    • B、The application layer
    • C、The access layer
    • D、The session layer
    • E、The network layer

    正确答案:E

  • 第7题：

    While troubleshooting a network connectivity issue, you suspect that a router may be missing a route, or may be receiving bad routing information to a destination. What command should you issue to view the route that the router will use to reach a given destination?（）

    • A、ping
    • B、trace
    • C、show ip route
    • D、show interface
    • E、show cdp neighbors

    正确答案:C

  • 第8题：

    单选题
    While troubleshooting a network connectivity issue, you suspect that a router may be missing a route, or may be receiving bad routing information to a destination. What command should you issue to view the route that the router will use to reach a given destination?（）
    A

    ping

    B

    trace

    C

    show ip route

    D

    show interface

    E

    show cdp neighbors


    正确答案： D
    解析： 暂无解析

  • 第9题：

    单选题
    While troubleshooting a network outage, you discover that an employee brought a switch from home into the office to connect additional equipment to the network. In order to increase his speed, he connected this switch to both network ports in his office, resulting in a bridge loop. Which of these can you implement to prevent future occurrences of this issue?（）
    A

    RSTP

    B

    root guard

    C

    BPDU guard

    D

    GLBP


    正确答案： A
    解析： 暂无解析

  • 第10题：

    单选题
    You are the network administrator of a small Layer 2 network with 50 users. Lately， users have beencomplaining that the network is very slow. While troubleshooting， you notice that the CAM table of yourswitch is full， although it supports up to 12， 000 MAC addresses. How can you solve this issue and preventit from happening in the future？（）
    A

    Upgrade the switches

    B

    Configure BPDU guard

    C

    Configure VLAN access lists

    D

    Configure port security

    E

    Configure Dynamic ARP inspection


    正确答案： E
    解析： 暂无解析

  • 第11题：

    多选题
    EIGRP is being used as the routing protocol on the company network. While troubleshooting somenetwork connectivity issues， you notice a large number of EIGRP SIA （Stuck in Active） messages.What causes these SIA routes？（）
    A

    The neighboring router stops receiving ACK packets from this router

    B

    The neighboring router starts receiving route updates from this router

    C

    The neighboring router is too busy to answer the query （generally caused by high CPUutilization）

    D

    The neighboring router is having memory problems and cannot allocate the memory to processthe query or build the reply packet


    正确答案： A,D
    解析： 暂无解析

  • 第12题：

    单选题
    You are the network administrator of a small Layer 2 network with 50 users. Lately， users have been complaining that the network is very slow. While troubleshooting， you notice that the CAM table of your switch is full， although it supports up to 12，000 MAC addresses. How can you solve this issue and prevent it from happening in the future？（）
    A

    Upgrade the switches

    B

    Configure BPDU guard

    C

    Configure VLAN access lists

    D

    Configure port security

    E

    Configure Dynamic ARP inspection


    正确答案： D
    解析： 暂无解析

  • 第13题：

    While troubleshooting a network outage, you discover that an employee brought a switch from home into the office to connect additional equipment to the network. In order to increase his speed, he connected this switch to both network ports in his office, resulting in a bridge loop.Which of these can you implement to prevent future occurrences of this issue?（）

    A.RSTP

    B.root guard

    C.BPDU guard

    D.GLBP


    参考答案：C

  • 第14题：

    On your OSPF network, routers TK1 and TK2 belong to the same Ethernet network. However, they are unable to establish an adjacency over this link. While troubleshooting this problem, you issue the "show ip ospf interface Ethernet 0"command on each router. The output from these commands is displayed below:What is the underlying cause of the routers failing to become adjacent?（）

    A. The OSPF area is misconfigured.

    B. The priority on TK2 should be set lower.

    C. The cost on TK2 should be set lower.

    D. The hello and dead timers are misconfigured.

    E. You need to add a backup designated router to the network.

    F. The OSPF process ID numbers do not match.


    参考答案：D

  • 第15题：

    While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）

    A. Router#copy tftp flash

    B. Router(config)#restore flash

    C. Router(config)#repair flash

    D. Router#copy flash run

    E. Router>copy start flash

    F. Router#copy start flash


    参考答案：A

  • 第16题：

    While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）

    • A、Router#copy tftp flash
    • B、Router(config)#restore flash
    • C、Router(config)#repair flash
    • D、Router#copy flash run
    • E、Router>copy start flash
    • F、Router#copy start flash

    正确答案:A

  • 第17题：

    EIGRP is being used as the routing protocol on the company network. While troubleshooting somenetwork connectivity issues， you notice a large number of EIGRP SIA （Stuck in Active） messages.What causes these SIA routes？（）

    • A、The neighboring router stops receiving ACK packets from this router
    • B、The neighboring router starts receiving route updates from this router
    • C、The neighboring router is too busy to answer the query （generally caused by high CPUutilization）
    • D、The neighboring router is having memory problems and cannot allocate the memory to processthe query or build the reply packet

    正确答案:C,D

  • 第18题：

    While troubleshooting connectivity issues, you log into a remote router. From there,you wish to see the layer 1 and layer 2 status of the interface. Which of the following IOS commands would you issue to check the current IP addressing, as well as theyer 1 and layer 2 status of an interface?（）

    • A、TK1# show version
    • B、TK1# show protocols
    • C、TK1# show interfaces
    • D、TK1# show controllers
    • E、TK1# show ip interface
    • F、TK1# show startup-config

    正确答案:C,D,E

  • 第19题：

    多选题
    Which of the following IOS commands could you use to troubleshoot a router connectivity problem on an IP network?（）
    A

    show ip route

    B

    ipconfig

    C

    tracert

    D

    show interfaces

    E

    traceroute

    F

    ping

    G

    All of the above


    正确答案： C,F
    解析： 暂无解析

  • 第20题：

    单选题
    While troubleshooting a network problem,a technician discovers that the current copy of the Cisco IOS is outdated and needs to be updated.Which of the following commands would the technician issue to replace the Cisco router IOS with the newer version?（）
    A

    Router#copy tftp flash

    B

    Router(config)#restore flash

    C

    Router(config)#repair flash

    D

    Router#copy flash run

    E

    Router>copy start flash

    F

    Router#copy start flash


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    While troubleshooting a connectivity issue from a PC you obtain the following information: Local PC IP address: 190.0.3.35/24 Default Gateway: 190.0.3.1 Remote Server: 190.0.5.250/24 You then conduct the following tests from the local PC: Ping 127.0.0.1 - Unsuccessful Ping 190.0.3.35 - Successful Ping 190.0.3.1 - Unsuccessful Ping 190.0.5.250 - Unsuccessful What is the underlying cause of this problem?（）
    A

    TCP/IP not correctly installed

    B

    Local physical layer problem

    C

    NIC not functioning

    D

    Remote physical layer problem


    正确答案： A
    解析： 暂无解析

  • 第22题：

    多选题
    While troubleshooting some connectivity issues， you issue the "show ip ospf database" in order toexamine the link state database. Which three of the statements below are true regarding theOSPF link state database？（）
    A

    Each router has an identical link state database

    B

    External routes are imported into a separate link state database

    C

    Synchronization of link state databases is maintained via flooding of LSAs

    D

    Information in the link state database is used to build a routing table by calculating a shortest-path tree

    E

    By default， link state databases are refreshed every 10 minutes in the absence of topologychanges


    正确答案： E,D
    解析： 暂无解析

  • 第23题：

    单选题
    When you are troubleshooting an ACL issue on a router,which command can help you to verify which interfaces are affected by the ACL?（）
    A

    show ip access-list

    B

    show access-list

    C

    list ip interface

    D

    show interface

    E

    show ip interface


    正确答案： B
    解析： 暂无解析

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