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Refer to the parti al configurations in the exhibit. What address is utilized for DR and BDR identification on Router1?()A. the serial 1/1 addressB. the serial 2/0 addressC. a randomly generated internal addressD. the configured router - id address

题目
Refer to the parti al configurations in the exhibit. What address is utilized for DR and BDR identification on Router1?()

A. the serial 1/1 address

B. the serial 2/0 address

C. a randomly generated internal address

D. the configured router - id address

相似考题

1.If all OSPF routers on a broadcast network have the same OSPF priority, what parameter is used to determine the new BDR at the time of a DR failure?()A. area IDB. router IDC. loopback addressD. IP address of interface on broadcast network

2.Refer to the exhibit. Based on this command output, what can we conclude about R3?()A. R3 is an ABR.B. R3 is not connec ted to the backbone.C. R3 has four neighbors.D. R3 is the DR for area 2.

3.Refer to the exhibit. You have completed an OSPF implementation, and you are verifying OSPF operation. You notice that router A and router B are stuck in the two - way state. From the show ip ospf interface command output, what is the cause of this issue?（）A. All OSPF implementations must have at le ast one interface in area 0.B. You are attempting to run in the broadcast mode over an NBMA interface.C. Both routers are configured to function as a BDR; therefore, there is no DR router.D. Someone has changed the OSPF router ID; therefore you must clear the OSPF process.E. The OSPF priority is set to 0 on both routers; therefore neither can become the DR.

4.Refer to the exhibit. How would you confirm on R1 that load balancing is actually occurring on the default － netw ork (0.0.0.0)?()A. Use ping and the show ip route command to confirm the timers for each default network resets to 0.B. Load balancing does not occur over default networks; the second route will only be used for failover.C. Use an extended ping al ong with repeated show ip route commands to confirm the gateway of last resort address toggles back and forth.D. Use the traceroute command to an address that is not explicitly in the routing table.

更多“Refer to the parti al configurations in the exhibit. What address is utilized for DR and BDR identification on Router1?() ”相关问题

  • 第1题：

    Refer to the exhibit. OSPF is configured on all routers in the network. On the basis of the show ip ospf n eighbor output, what prevents R1 from establishing a full adjacency with R2? ()

    A. Router R1 will only establish full adjacency with the DR and BDR on broadcast multi- access networks.

    B. Router R2 has been elected as a DR for the broadcast multiaccess network in OSPF area 1.

    C. Routers R1 and R2 are configured as stub routers for OSPF area 1 and OSPF area 2.

    D. Router R1 and R2 are configured for a virtual link between OSPF area 1 and OSPF area 2.

    E. The Hello parameters on routers R1 and R2 do not m atch.


    参考答案：A

  • 第2题：

    Refer to the exhibit. On the basis of the output, what two conclusions can be reached?()

    A. The default administrative distance has been changed.

    B. IS - IS is not enabled.

    C. Three physical interfaces are taking part in integrated IS - IS.

    D. IS - IS is not redistributing any oth er routing protocols.

    E. There are two neighboring routers sending IS - IS routing information.

    F. Address summarization is configured.


    参考答案：D, E

  • 第3题：

    Refer to the exhibit. By default, when RTB passes BGP advertisements from RTA about network 192.168.2.0 to RTC, what address will be listed as the next － hop address? ()

    A. 10.1.1.2

    B. 192.168.1.49

    C. 10.1.1.1

    D. 192.168.1.50


    参考答案：D

  • 第4题：

    Refer to the exhibit. What is the most appropriate summarization for these routes?()

    A.10.0.0.0/21

    B.10.0.0.0/22

    C.10.0.0.0/23

    D.10.0.0.0/24


    参考答案：B

  • 第5题：

    Refer to the graphic.Host A is communicating with the seiver. What will be the source MAC address of the frames received by Host A from the server?()

    A.the MAC address of the seiver network interface

    B.the MAC address of host A

    C.the MAC address of router interface e 1

    D.the MAC address of router interface e0


    参考答案：D

  • 第6题：

    Refer to the exhibit. The user at Workstation B reports that Server A cannot be reacheD.What ispreventing Workstation B from reaching Server A?()

    A.The IP address for Server A is a broadcast address.

    B.The IP address for Workstation B is a subnet address.

    C.The gateway for Workstation B is not on the same subnet.

    D.The gateway for Server A is not on the same subnet.


    参考答案：D

  • 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：

    Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）

    • A、The Serial0/0 interface is passing traffic.
    • B、The DLCI 100 was dynamically allocated by the router
    • C、The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP server
    • D、The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud
    • E、The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP

    正确答案:E

  • 第9题：

    单选题
    Refer to the exhibit. In this VLSM addressing scheme, what summary address would be sent from routerA?（）
    A

    172.16.0.0/16

    B

    172.16.0.0/20

    C

    172.16.0.0/24

    D

    172.32.0.0/16

    E

    172.32.0.0/17

    F

    172.64.0.0/16


    正确答案： D
    解析： 暂无解析

  • 第10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11题：

    单选题
    If all OSPF routers on a broadcast network have the same OSPF priority, what parameter is used to determine the new BDR at the time of a DR failure?（）
    A

    area ID

    B

    router ID

    C

    loopback address

    D

    IP address of interface on broadcast network


    正确答案： B
    解析： 暂无解析

  • 第12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

  • 第13题：

    Refer to the exhibit. What is required to complete the IPv6 routing configurations shown?()

    A. Interface authentication must be configured

    B. The routing processes must be configured with an area ID

    C. IP unicast routing must be enabled

    D. IPv4 ad dresses must be applied to the interfaces


    参考答案：C

  • 第14题：

    Refer to the exhibit. What two statements are true?()

    A. This is the designated router (DR) on the FastEthernet 0/0 link.

    B. The output was generated by the show ip interface c ommand.

    C. The router was configured with the commands:r outer ospf 1 network 172.16.6.0 0.0.0.255 area 1

    D. The IP address of the backup designated router (BDR) is FE80::205:5FFF:FED3:5808.

    E. Interface FastEthernet 0/0 was configured with the ipv6 o spf 1 area 1 command.

    F. OSPF version 2 has been enabled to support IPv6.


    参考答案：D, E

  • 第15题：

    During a recent OSPF election among three routers, RTA was elected the DR and RTB was elected the BDR, as seen in the graphic. Assume that RTA fails, and that RTB takes the place ofthe DR whi le RTC becomes the new BDR. What will happen when RTA comes back online？（）

    A. A new election will take place establishing an all new DR and BDR based on configured priority levels and MAC addresses.

    B. RTA will take the place of DR immediately upon esta blishing its adjacencies.

    C. RTA will take the place of DR only if RTB fails.

    D. RTA will take the place of DR only if both RTB and RTC fail.


    参考答案：D

  • 第16题：

    Refer to the exhibit. In this VLSM addressing scheme, what summary address would be sent from routerA?()

    A.172.16.0.0/16

    B.172.16.0.0/20

    C.172.16.0.0/24

    D.172.32.0.0/16

    E.172.32.0.0/17

    F.172.64.0.0/16


    参考答案：A

  • 第17题：

    Refer to the exhibit. What will Router1 do when it receives the data frame shown?()

    A.Router1 will strip off the source MAC address and replace it with the MAC address 0000.0c36.6965.

    B.Router1 will strip off the source IP address and replace it with the IP address 192.168.40.1.

    C.Router1 will strip off the destination MAC address and replace it with the MAC address 0000.0c07.4320.

    D. Router1 will strip off the destination IP address and replace it with the IP address of 192.168.40.1.

    E.Router1 will forward the data packet out interface FastEthernet0/1.

    F.Router1 will forward the data packet out interface FastEthernet0/2.


    参考答案：A, C, F

  • 第18题：

    一个OSPF路由器选举DR和BDR之前会检测网络上是否有已经存在的DR和BDR，如果已经有DR和BDR，直接进入（）状态。

    • A、Waiting
    • B、Backup
    • C、DR
    • D、DROther

    正确答案: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：

    Refer to the exhibit. For what two reasons has the router loaded its IOS image from the location that is shown? （）

    • A、Router1 has specific boot system command that instruct it to load IOS from TFTP server.
    • B、Router1 is acting as a TFTP server for other routers.
    • C、Router1 cannot locate a valid IOS image in flash memory.
    • D、Router1 defaulted to ROMMON mode and loaded the IOS image from a TFTP server.
    • E、Cisco routers will first attempt to load a image from TFTP for management purposes.

    正确答案:A,C

  • 第21题：

    单选题
    Refer to the exhibit. Given the output for this command, if the router ID has not been manually set, what router ID will OSPF use for this RouterD?（）
    A

    10.1.1.2

    B

    10.154.154.1

    C

    172.16.5.1

    D

    192.168.5.3


    正确答案： B
    解析： 暂无解析

  • 第22题：

    单选题
    Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?（）
    A

    The Serial0/0 interface is passing traffic.

    B

    The DLCI 100 was dynamically allocated by the router

    C

    The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP server

    D

    The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud

    E

    The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP


    正确答案： A
    解析： 暂无解析

  • 第23题：

    单选题
    If all OSPF routers on a broadcast network have the same OSPF priority， what parameter is used to determine the new BDR at the time of a DR failure？（）
    A

     area ID

    B

     router ID

    C

     loopback address

    D

     IP address of interface on broadcast network


    正确答案： B
    解析： 暂无解析

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