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Refer to the exhibit,a network administrator cannot establish a telnet session with the indicated router.What is the cause of this failure?（）A、A level 5 password is not setB、The vty password is missingC、The console password is missingD、An ACL is blocking

题目

Refer to the exhibit,a network administrator cannot establish a telnet session with the indicated router.What is the cause of this failure?（）

  • A、A level 5 password is not set
  • B、The vty password is missing
  • C、The console password is missing
  • D、An ACL is blocking Telnet access
相似考题

1.Refer to the exhibit. The routing protocols EIGRP and OSPF have been configured as indicated in the exhibit. Given the partial configuration of router R2, which network will be present in th e routing table of R4?（）A. Network BB. Network A and Network BC. Network AD. neither Network A nor Network B

2.Refer to the exhibit. R1 and R2 have been configured to share routing information via EIGRP. What will be the result of the configuration section shown for R2? ()A. Any routes learned by R2 from the interface tied to the 172.16.0.0 network will not be advertised to neighbors on the 192.168.2.0 network.B. Only routes learned by R2 from the interface tied to the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network.C. Only the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network.D. All networks, except the 172.16.0.0 network will be advertised to neighbors on the 192.168.2.0 network .

3.Refer to the above exhibit. Why is the 140.140.0.0 network not used as the gateway of last resort even though it is configured first?()A.The last default - network statement will always be preferred.B.A route to the 140.140.0.0 network does not exist in the routing table.C.Default - network selection will always prefer the statement with the lowest IP address.D.A router will load balance across multiple default - networks; repeatedly issuing the show ip route command would show the gateway of last resort changing between the two networks.

4.Refer to the exhibit. OSPF is configured on all routers in the network. Area 5 is configured as an NSSA areA. The RIPv2 routes are redistributed into the OSPF domain on router R5. What two types of LSAs will be originated by router R5?（）A. type 1 Router LSAB. type 2 Network LSAC. type 3 Network Summary LSAD. type 4 ASBR Summary LSAE. type 5 AS External LSAF. type 7 NSSA External LSA

更多“Refer to the exhibit,a network a”相关问题

  • 第1题：

    Refer to the exhibit. ROUTE.com has just implemented this EIGRP network. A network administrator came to you for advice while trying to implement load balancing across part of their EIGRP network. If the variance value is configured as 2 on all routers and all o ther metric and K values are configured to their default values, traffic from the Internet to the data center will be load balanced across how many paths? （）

    A. 1

    B. 2

    C. 3

    D. 4

    E. 5


    参考答案：C

  • 第2题：

    Refer to the exhibit. Routers RTA and RTB are running BGP but the session is active. What command needs to be added to esta blish the BGP session? ()

    A. ip route 10.10.10.1 255.255.255.255 s0/0 ip route 10.10.10.1 255.255.255.255 s0/1

    B. network 10.10.10.0

    C. no synchronization

    D. neighbor 10.10.10.1 next - hop - self


    参考答案：A

  • 第3题：

    Refer to the exhibit.How many broadcast domains exist in theexhibited topology?()

    A.one

    B.two

    C.three

    D.four

    E.five

    F.six


    参考答案：C

  • 第4题：

    Refer to the exhibit.A new subnet with 60 hosts has been added to the network.Which subnet address should this network use to provide enough usable addresses while wasting the fewest addresses?()

    A.192.168.1.56/27

    B.192.168.1.64/26

    C.192.168.1.64/27

    D.192.168.1.56/26


    参考答案：B

  • 第5题：

    Refer to the exhibit. A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts configured in the same VLAN. What conclusions can be made about this design?（）

    A.The design will function as intended

    B.Spanning-tree will need to be used.

    C.The router will not accept the addressing scheme.

    D.The connection between switches should be a trunk.

    E.The router interfaces must be encapsulated with the 802.1Q protocol.


    参考答案：C

  • 第6题：

    Refer to the exhibit. The two exhibit devices are the only Cisco devices on the network. The serial network between the two devices has a mask of 255.255.255.252. Given the output that is shown, what three statements are true of these devices? （）

    A.The Manchester serial address is 10.1.1.1

    B.The Manchester serial address is 10.1.1.2

    C.这个Manchester路由器串口地址为：10.1.12

    D.The London router is a Cisco 2610.

    E.The Manchester router is a Cisco 2610.

    F.The CDP information was received on port Serial0/0 of the Manchester router.

    G.The CDP information was sent by port Serial0/0 of the London Router.


    参考答案：A, D, F

  • 第7题：

    Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?（）

    • A、As numbers must be changed to match on all the routers.
    • B、Loopback interface must be configured so a DR is elected.
    • C、The no auto-summary command is needed on Router A and Router C.
    • D、Router B needs to have two network statements, one for each connected network.

    正确答案:A

  • 第8题：

    单选题
    Refer to the exhibit. An administrator pings the default gateway at 10.10.10.1 and sees the output as shown. At which OSI layer is the problem?（）
    A

    data link layer

    B

    application layer

    C

    access layer

    D

    session layer

    E

    network layer


    正确答案： E
    解析： 暂无解析

  • 第9题：

    多选题
    Refer to the exhibit. Which three statements correctly describe Network Device A?（）
    A

    With a network wide mask of 255.255.255.128, each interface does not require an IP address.

    B

    With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.

    C

    With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.

    D

    With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.

    E

    With a network wide mask of 255.255.254.0, each interface does not require an IP address.


    正确答案： C,A
    解析： 暂无解析

  • 第10题：

    多选题
    Refer to the exhibit. Which two statements are correct？（）
    A

    All six routes will be installed in the routing table

    B

    Two routes will be installed in the routing table

    C

    Four routes will be installed in the routing table

    D

    All the routes were redistributed into BGP from an IGP

    E

    All the routes were originated by BGP with the network command


    正确答案： A,B
    解析： 暂无解析

  • 第11题：

    单选题
    Refer to the exhibit. What switch proves the spanning-tree designated port role for the network segment that services the printers?（）
    A

    Switch1

    B

    Switch2

    C

    Switch3

    D

    Switch4


    正确答案： A
    解析： 暂无解析

  • 第12题：

    单选题
    Refer to the exhibit. Which statement is true about a voice VLAN？（）
    A

    Physically the voice network and the data network are separate

    B

    The voice traffic will normally be on a different IP subnet than will the data traffic

    C

    End user intervention is necessary to place the phone into the proper VLAN

    D

    The same security policy should be implemented for both voice and data traffic

    E

    The data VLAN must be configured as the native VLAN


    正确答案： D
    解析： 暂无解析

  • 第13题：

    Refer to the exhibit. Routing updates for the 192.168.1.0 network are being received from all three neighbors. Which statement is correct regarding the result of the con figuration shown? ()

    A. The router will prefer the next hop of 172.16.1.1 for packets destined for the 192.168.1.0 network.

    B. The router will prefer the next hop of 172.26.1.1 for packets destined for the 192.168.1.0 network.

    C. The router will adve rtise the 192.168.1.0 network only to 172.30.1.1.

    D. The router will advertise the 192.168.1.0 network only to 172.26.1.1.

    E. The router will prefer the next hop of 172.26.1.1 for packets except those destined for the 192.168.1.0 network.


    参考答案：B

  • 第14题：

    Refer to the exhibit. Which two statement s are correct?()

    A. All the routes were redistributed into BGP from an IGP

    B. All the routes were originated by BGP with the network command

    C. All six routes will be installed in the routing table

    D. Four routes will be installed in the routing ta ble

    E. Two routes will be installed in the routing table


    参考答案：A, D

  • 第15题：

    Refer to the exhibit. Which subnet mask will place all hosts on Network B in the same subnet with the least amount of wasted addresses?()

    A.255.255.255.0

    B.255.255.254.0

    C.255.255.252.0

    D.255.255.248.0


    参考答案：B

  • 第16题：

    Refer to the exhibit.Statements A,B,C,and D of ACL 10 have been entered in the shown order and appled to interface E0 inbound,to prevent all hosts(except those whose addresses are the first and last IP of subnet 172.21.1.128/28) from accessing the network.But as is,the ACL dose not restrict anyone from the network.How can the ACL statements be re-arranged so that the system works as intended?（）

    A.CDBA

    B.DBAC

    C.ACDB

    D.BADC


    参考答案：A

  • 第17题：

    Refer to the exhibit. A network associate has configured OSPF with the command:City(config-router) network 192.168.12.64 0.0.0.63 area 0After completing the configuration, the associate discovers that not all the interfaces are participating in OSPF. Which three of the interfaces shown in the exhibit will participate in OSPF according to this configuration statement? （）

    A.FastEthernet0 /0

    B.FastEthernet0 /1

    C.Serial0/0

    D.Serial0/1.102

    E.Serial0/1.103

    F.Serial0/1.104


    参考答案：B, C, D

  • 第18题：

    Refer to the exhibit. Which three statements correctly describe Network Device A?()

    A.With a network wide mask of 255.255.255.128, each interface does not require an IP address.

    B.With a network wide mask of 255.255.255.128, each interface does require an IP address on a unique IP subnet.

    C.With a network wide mask of 255.255.255.0, must be a Layer 2 device for the PCs to communicate with each other.

    D.With a network wide mask of 255.255.255.0, must be a Layer 3 device for the PCs to communicate with each other.

    E.With a network wide mask of 255.255.254.0, each interface does not require an IP address.


    参考答案：B, D

  • 第19题：

    Refer to the exhibit.   What are three of the basic components of a VoIP network？（）

    • A、software voice applications
    • B、multipoint control unit （MCU）  
    • C、gatekeeper  
    • D、call agent
    • E、interactive voice response （IVR） systems  
    • F、softphones

    正确答案:B,C,D

  • 第20题：

    单选题
    Refer to the exhibit. A network technician is asked to design a small network with redundancy. The exhibit represents this design, with all hosts configured in the same VLAN. What conclusions can be made about this design?（）
    A

    The design will function as intended

    B

    Spanning-tree will need to be used.

    C

    The router will not accept the addressing scheme.

    D

    The connection between switches should be a trunk.

    E

    The router interfaces must be encapsulated with the 802.1Q protocol.


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    Refer to the exhibit. When running EIGRP, What is required for RouterA to exchange routing updates with RouterC?（）
    A

    As numbers must be changed to match on all the routers.

    B

    Loopback interface must be configured so a DR is elected.

    C

    The no auto-summary command is needed on Router A and Router C.

    D

    Router B needs to have two network statements, one for each connected network.


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Refer to the exhibit. Which statement is true about a voice VLAN？（）
    A

     Physically the voice network and the data network are separate.

    B

     The voice traffic will normally be on a different IP subnet than will the data traffic.

    C

     End user intervention is necessary to place the phone into the proper VLAN.

    D

     The same security policy should be implemented for both voice and data traffic.

    E

     The data VLAN must be configured as the native VLAN.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    Refer to the exhibit,a network administrator cannot establish a telnet session with the indicated router.What is the cause of this failure?（）
    A

    A level 5 password is not set

    B

    The vty password is missing

    C

    The console password is missing

    D

    An ACL is blocking Telnet access


    正确答案： A
    解析： 暂无解析

  • 第24题：

    多选题
    Refer to the exhibit.   What are three of the basic components of a VoIP network？（）
    A

    software voice applications

    B

    multipoint control unit （MCU）

    C

    gatekeeper

    D

    call agent

    E

    interactive voice response （IVR） systems

    F

    softphones


    正确答案： A,F
    解析： 暂无解析

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