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How can a Ezonexam administrator determine if a router has been configured when it is first powered up?A．A configured router prompts for a passwordB．A configured router goes to the privileged mode promptC．An un configured router goes into the setup dialog

题目

How can a Ezonexam administrator determine if a router has been configured when it is first powered up?

A．A configured router prompts for a password

B．A configured router goes to the privileged mode prompt

C．An un configured router goes into the setup dialog

D．An un configured router goes to the enable mode prompt

相似考题

1.Router R1 exists in an Enterprise that uses EIGRP as its routing protocol. The show ip route command output on router R1 lists the following phrase: "Gateway of last resort is 1.1.1.1 to network 2.0.0.0".Whic h of the following is most likely to have caused this output to occur on R1?（）A. R1 has been configured with an ip default- network 2.0.0.0 command.B. R1 has been configured with an ip route 0.0.0.0 0.0.0.0 1.1.1.1 command.C. R1 has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.D. Another router has been configured with an ip default - network 2.0.0.0 command.E. Another router has been configured with an ip route 2.0.0.0 255.0.0.0 1.1.1.1 command.

2.An administrator types in the command router ospf 1 and receives the er ror message: "OSPF process 1 cannot start." (Output is omitted.) What should be done to correctly set up OSPF?()A. Ensure that an interface has been configured with an IP addressB. Ensure that IP classless is enabledC. Ensure that the interfaces can ping their directly connected neighborsD. Ensure that an interface has been configured with an IP address and is up

3.You try to add a new router into the established Testking OSPF network. The networks attached to the new router do not appear in the routing tables of the other OSPF routers.The new router was configured for OSPF in the following way:Router(config) router ospf 99Router(config-if) network 10.0.0.0 255.0.0.0 area 0Based on this information, what is the most likely problem?（）A. The process id is configured improperly.B. The OSPF area is configured improperly.C. The network wildcard mask is configured improperly.D. The network number is configured improperly.E. The AS is configured improperly.F. The network subnet mask is configured improperly.G. All of the above are likely problems.

4.How can an administrator determine if a router has been configured when it is first powered up?()A. A configured router prompts for a passwordB. A configured router goes to the privileged mode promptC. An un configured router goes into the setup dialogD. An un configured router goes to the enable mode prompt

参考答案和解析
正确答案：C
解析：Explanation:
If a non-configured router is started, then it goes into setup mode and ask for the minimum configuration parameters (hostname, IP address to interfaces, enable password, etc). If the router is already configured it boots by implementing the saved startup-config.
更多“How can a Ezonexam administrator determine if a router has been configured when it is first powered up?A．A configured router prompts for a passwordB．A configured router goes to the privileged mode promptC．An un configured router goes into the setup dialog”相关问题

  • 第1题：

    Which three statements are true about EIGRP route summarization?()

    A.When manual summarization is configured, the router immediately creates a route that points to null0 interface

    B.Manual route summarization is configured in router configuration mode when the router is configured for EIGRP routing

    C.Manual route summarization is configured on the interface

    D.The ip summary - address eigrp command generates a default route with an administrative distance of 5

    E.When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes

    F.The ip summary - address eigrp command generates a default route with an administrative distance of 90


    参考答案：A, C, D

  • 第2题：

    A network administrator is trying to add a new router into an established OSPF network.The networks attached to the new router do not appear in the routing tables of the other OSPF routers.Given the information in the partial configuration shown below,what configuration error is causing this problem?（）Router(config)router ospf 1Router(config-router)network 10.0.0.0 255.0.0.0 area 0

    A. The process id is configured improperly

    B. The OSPF area is configured improperly

    C. The network wildcard mask is configured improperly

    D. The network number is configured improperly

    E. The AS is configured improperly

    F. The network subnet mask is configuerd improperly


    参考答案：C

  • 第3题：

    A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）

    A. one

    B. three

    C. two

    D. zero


    参考答案：C

  • 第4题：

    Hosts on the same VLAN can communicate with each other but are unable to communicate with hosts on different VLANs. What is needed to allow communication between VLANs()。

    A.a switch with a trunk link that is configured between the switches

    B.a router with an IP address on the physical interface that is connected to the switch

    C.a switch with an access link that is configured between the switches

    D.a router with subinterfaces configured on the physical interface that is connected to the switch


    参考答案：D

  • 第5题：

    Which of these statements accurately identifies how Unicast Reverse Path Forwarding can be employed to prevent the use of malformed or forged IP sources addresses？（）

    • A、It is applied only on the input interface of a router.
    • B、It is applied only on the output interface of a router.
    • C、It can be configured either on the input or output interface of a router.
    • D、It cannot be configured on a router interface.
    • E、It is configured under any routing protocol process.

    正确答案:A

  • 第6题：

    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

    • A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.
    • B、For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.
    • C、Direct inter-vlan communication does not require OSPF
    • D、OSPF cannot be used if router-on-a-stick is configured on the router

    正确答案:C

  • 第7题：

    Router R1 and R2 are both configured for HSRP.  Which two statements about the HSRP priorities  of these two routers are true？（）

    • A、 To assign the HSRP router priority in a standby group， the standby group-number priority  priority-value global configuration command must be used.
    • B、 The default priority of a router is zero （0）.
    • C、 The no standby priority command assigns a priority of 100 to the router.
    • D、 Assuming that preempting has also been configured， the router with the lowest priority in an  HSRP group would become the active router.
    • E、 When two routers in an HSRP standby group are configured with identical priorities， the router  with the highest configured IP address will become the active router.

    正确答案:C,E

  • 第8题：

    The Frame Relay network in the diagram is not functioning properly. What is the cause of the problem?（）

    • A、The Gallant router has the wrong LMI type configured
    • B、Inverse ARP is providing the wrong PVC information to the Gallant router
    • C、The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command
    • D、The frame-relay map statement in the Attalla router for the PVC to Steele is not correct
    • E、The IP address on the serial interface of the Attalla router is configured incorrectly

    正确答案:D

  • 第9题：

    Which three statements are true about EIGRP route summarization?（）

    • A、When manual summarization is configured, the router immediately creates a route that points to null0 interface
    • B、Manual route summarization  is configured in router configuration mode when the router is configured for EIGRP routing
    • C、Manual route summarization is configured on the interface
    • D、The ip summary - address eigrp command generates a default route with an administrative distance  of 5
    • E、When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes
    • F、The ip summary - address eigrp command generates a default route with an administrative distance of 90

    正确答案:A,C,D

  • 第10题：

    单选题
    Refer to the exhibit. Which statement is correct based on the show login command output shown？（）
    A

    When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.

    B

    The login block-for command is configured to block login hosts for 93 seconds.

    C

    All logins from any sources are blocked for another 193 seconds.

    D

    Three or more login requests have failed within the last 100 seconds.


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）
    A

    For the two vlans to communicate，a network statement for the trunk interface needs to be added to the  OSPF configuration.

    B

    For the two vlans to communicate， a network statement for each subinterface needs to be  added  to the OSPF configuration.

    C

    Direct inter-vlan communication does not require OSPF

    D

    OSPF cannot be used if router-on-a-stick is configured on the router


    正确答案： B
    解析： 暂无解析

  • 第12题：

    多选题
    Router R1 and R2 are both configured for HSRP.  Which two statements about the HSRP priorities  of these two routers are true？（）
    A

    To assign the HSRP router priority in a standby group， the standby group-number priority  priority-value global configuration command must be used.

    B

    The default priority of a router is zero （0）.

    C

    The no standby priority command assigns a priority of 100 to the router.

    D

    Assuming that preempting has also been configured， the router with the lowest priority in an  HSRP group would become the active router.

    E

    When two routers in an HSRP standby group are configured with identical priorities， the router  with the highest configured IP address will become the active router.


    正确答案： D,A
    解析： 暂无解析

  • 第13题：

    A Cisco router has been configured, and the copy running-config startup-config command has been issued. When the router is power cycled, the router prompts with:"Would you like to enter the initial configuration dialog? [yes/no]"Why has this occurred?（）

    A. There is an error in the router DRAM.

    B. Te IOS image is corrupt.

    C. The configuration register is set to 0x2142.

    D. The TFTP server that contains the router configuration file is unreachable.

    E. A boot system configuration command has placed the router into setup mode.


    参考答案：C

  • 第14题：

    The Frame Relay network in the diagram is not functioning properly. What is the cause of the problem?()

    A. The Gallant router has the wrong LMI type configured

    B. Inverse ARP is providing the wrong PVC information to the Gallant router

    C. The S3 interface of the Steele router has been configured with the frame-relay encapsulation ietf command

    D. The frame-relay map statement in the Attalla router for the PVC to Steele is not correct

    E. The IP address on the serial interface of the Attalla router is configured incorrectly


    参考答案：D

  • 第15题：

    On corporate network, hosts on the same VLAN can communicate with each other, but they are unable to communicate with hosts on different VLANs. What is needed to allow communication between the VLANs?（）

    A.a router with subinterfaces configured on the physical interface that is connected to the switch

    B.a router with an IP address on the physical interface connected to the switch

    C.a switch with an access link that is configured between the switches

    D.a switch with a trunk link that is configured between the switches


    参考答案：A

  • 第16题：

    A company has a small network，consisting of a single switch and a single router. The switch has been configured with two vlans，and route-on-a-stick is being configured on the router for inter-vlan routing. A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate？（）

    A.one

    B.three

    C.two

    D.zero


    参考答案：C

  • 第17题：

    Refer to the exhibit. Which statement is correct based on the show login command output shown？（）

    • A、When the router goes into quiet mode， any host is permitted to access the router via Telnet，SSH， and HTTP，since the quiet-mode access list has not been configured.
    • B、The login block-for command is configured to block login hosts for 93 seconds.
    • C、All logins from any sources are blocked for another 193 seconds.
    • D、Three or more login requests have failed within the last 100 seconds.

    正确答案:D

  • 第18题：

    An administrator types in the command router ospf 1 and receives the er ror message: "OSPF process 1 cannot start." (Output is omitted.) What should be done to correctly set up OSPF？（）

    • A、Ensure that an interface has been configured with an IP address
    • B、Ensure that IP classless is enabled
    • C、Ensure that the interfaces can ping their directly connected neighbors
    • D、Ensure that an interface has been configured with an IP address and is up

    正确答案:D

  • 第19题：

    A company has a small network，consisting of a single switch and a single router.The switch has beenconfigured with two vlans，and route-on-a-stick is being configured on the router for inter-vlan routing.Atrunk is configured to connect the switch to the router.What is the minimum number of router subinterfacesthat are required for all the vlans to communicate？（）

    • A、one
    • B、three
    • C、two
    • D、zero

    正确答案:C

  • 第20题：

    How can an administrator determine if a router has been configured when it is first powered up?（）

    • A、A configured router prompts for a password
    • B、A configured router goes to the privileged mode prompt
    • C、An un configured router goes into the setup dialog
    • D、An un configured router goes to the enable mode prompt

    正确答案:C

  • 第21题：

    A network administrator is trying to add a new router into an established OSPF network.The networks attached to the new router do not appear in the routing tables of the other OSPF routers.Given the information in the partial configuration shown below,what configuration error is causing this problem? （）Router(config)#router ospf 1Router(config-router)#network 10.0.0.0 255.0.0.0 area 0

    • A、The process id is configured improperly
    • B、The OSPF area is configured improperly
    • C、The network wildcard mask is configured improperly
    • D、The network number is configured improperly
    • E、The AS is configured improperly
    • F、The network subnet mask is configuerd improperly

    正确答案:C

  • 第22题：

    单选题
    Which of these statements accurately identifies how Unicast Reverse Path Forwarding can be employed to prevent the use of malformed or forged IP sources addresses？（）
    A

    It is applied only on the input interface of a router.

    B

    It is applied only on the output interface of a router.

    C

    It can be configured either on the input or output interface of a router.

    D

    It cannot be configured on a router interface.

    E

    It is configured under any routing protocol process.


    正确答案： A
    解析： 暂无解析

  • 第23题：

    多选题
    Which three statements are true about EIGRP route summarization?（）
    A

    When manual summarization is configured, the router immediately creates a route that points to null0 interface

    B

    Manual route summarization  is configured in router configuration mode when the router is configured for EIGRP routing

    C

    Manual route summarization is configured on the interface

    D

    The ip summary - address eigrp command generates a default route with an administrative distance  of 5

    E

    When manual summarization is configured, the summary route will use the metric of the largest specific metric of the summary routes

    F

    The ip summary - address eigrp command generates a default route with an administrative distance of 90


    正确答案： B,D
    解析： 暂无解析

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