The following output occurs on Router R1. Which of the following cannot be determine d from this output?（）R1 show ip route 180.1.1.0 255.255.255.240Routing entry for 180.1.1.0/28Known via "bgp 2", distance 20, metric 0Tag 3, type externalLast update from

题目

The following output occurs on Router R1. Which of the following cannot be determine d from this output?（）R1 show ip route 180.1.1.0 255.255.255.240Routing entry for 180.1.1.0/28Known via "bgp 2", distance 20, metric 0Tag 3, type externalLast update from 192.168.1.2 00:10:27 agoRouting Descriptor Blocks:* 192.168.1.2, from 19 2.168.1.2, 00:10:27 agoRoute metric is 0, traffic share count is 1AS Hops 2Route tag 3

A. The type of BGP peer (iBGP or eBGP) that advertised this route to R1

B. R1‘s ASN

C. The next - hop router‘s ASN

D. The AS_Path length

相似考题

1.Given the following router output,which configuration file will the router use at its next reload?()A.configB.clientqos.cnfC.startup-configD.running-configuration

2.According to the following output, can you tell me which command can redistribute IGRP into EIGRP?()A. Under t he router eigrp mode add redistribute igrp 123 subnetsB. Under the router igrp mode add redistribute eigrp 123C. None, EIGRP and IGRP are automatically redistributed in this instance.D. Under the router eigrp mode add redistribute igrp 123

3.After implementing EIGRP on your network, you issue the show ip eigrp traffic command on router C. The following output is shown:What information can you determine about this network?()A. The network is stableB. There is a flapping link or interface, and router C knows an alternate path to the networkC. There is a flapping link or interf ace, and router C does not know an alternate path to the networkD. EIGRP is not working correctly on router CE. There is not enough information to make a determination

4.The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（）Network Next Hop Metric LocPrf Weight Path* 130.1.1.0/28 1.1.1.1 0 1 2 3 4 iA. The route is learne d from an eBGP peerB. The route has no more than three ASNs in the AS_PatHC. The route is the best route for this prefixD. None of these facts can be positively determined by this output

更多“The following output occurs on Router R1. Which of the following cannot be determine d fro ”相关问题

  • 第1题：

    For the accompanying router output, which of the following statements describes the stat e that neighbor 172.16.254.3 is in?()

    A. The router will not accept connections from the peer.

    B. BGP can exchange routing information in this state.

    C. The router is listening on its server port for connection requests from the peer.

    D. The router ha s sent out an active TCP connection request to the peer.


    参考答案：C

  • 第2题：

    Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true (Choose two.)()。

    A.Router C will use ICMP to inform Host 1 that Host 2 cannot be reached

    B.Router C will use ICMP to inform Router B that Host 2 cannot be reached

    C.Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached

    D.Router C will send a Destination Unreachable message type

    E.Router C will send a Router Selection message type

    F.Router C will send a Source Quench message type


    参考答案：A, D

  • 第3题：

    Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true (Choose two.)（）。

    • A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached
    • B、Router C will use ICMP to inform Router B that Host 2 cannot be reached
    • C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached
    • D、Router C will send a Destination Unreachable message type
    • E、Router C will send a Router Selection message type
    • F、Router C will send a Source Quench message type

    正确答案:A,D

  • 第4题：

    Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true?（）

    • A、Router C will use ICMP to inform Host 1 that Host 2 cannot be reached.
    • B、Router C will use ICMP to inform Router B that Host 2 cannot be reached.
    • C、Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached.
    • D、Router C will send a Destination Unreachable message type.
    • E、Router C will send a Router Selection message type.
    • F、Router C will send a Source Quench message type.

    正确答案:A,D

  • 第5题：

    Which of the following occurs during POST?（）

    • A、OS loads
    • B、Safe Mode starts
    • C、RAM check
    • D、MBR check

    正确答案:C

  • 第6题：

    Which of the following utilities could be used to determine a subnet mask？（）

    • A、PING
    • B、NSLOOKUP
    • C、TRACERT
    • D、IPCONFIG

    正确答案:D

  • 第7题：

    A system administrator is attempting to unmount filesystem /dev/data and receives the following message：   umount： 0506-349 Cannot unmount /dev/data： The requested resource is busy.   Which of the following commands can be used to determine which process has open references within the filesystem？（）

    • A、lsfs
    • B、topas
    • C、fuser
    • D、mount

    正确答案:C

  • 第8题：

    单选题
    To examine the Exhibit, press the Exhibit button. A user is compiling a C program.  A performance problem occurs and "vmstat 120 10" is run to determine the cause.  The vmstat output is provided in the exhibit.  Which of the following commands should be run to obtain more information about the problem?（）
    A

     lsps 

    B

     tprof 

    C

     iostat 

    D

     vmtune


    正确答案： C
    解析： 暂无解析

  • 第9题：

    单选题
    A system administrator ran the iostat command because of system performance problems. The following iostat output is provided： Based on the output， which of the following is insufficient？（）
    A

    CPU

    B

    Memory

    C

    Paging space

    D

    Disk capacityX


    正确答案： D
    解析： 暂无解析

  • 第10题：

    单选题
    The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output？（） B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18
    A

    This router has set the Weight of this route to 10.

    B

    This router's BGP table lists this route as an iBGP route.

    C

    This router's MED has been set to 10.

    D

    This router's BGP table lists an AS_Path length of 10 for this route.


    正确答案： D
    解析： 暂无解析

  • 第11题：

    单选题
    The following output occurred as a result of the show ip bgp command on Router R1. The output shows all BGP table entries on R1. How many iBGP - learned routes exist on this router?（） *>i181.0.0.0/8 10.100.1.1 0 100 0 1 2 111 112 i *>i182.0.0.0/8 10.100.1.1 0 100 0 1 2 2 22 i *>i183.0.0.0/8 10.100.1.1 0 100 0 1 2 i *>i184.0.0.0/8 10.100.1.1 0 100 0 1 2 i *> 192.135.250.0/28 192.168.1.6 0 3 4 i
    A

    1

    B

    2

    C

    3

    D

    4

    E

    5


    正确答案： D
    解析： 暂无解析

  • 第12题：

    多选题
    Host 1 is trying to communicate with Host 2. The e0 interface on Router C is down. Which of the following are true (Choose two.)（）。
    A

    Router C will use ICMP to inform Host 1 that Host 2 cannot be reached

    B

    Router C will use ICMP to inform Router B that Host 2 cannot be reached

    C

    Router C will use ICMP to inform Host 1, Router A, and Router B that Host 2 cannot be reached

    D

    Router C will send a Destination Unreachable message type

    E

    Router C will send a Router Selection message type

    F

    Router C will send a Source Quench message type


    正确答案： C,D
    解析： 暂无解析

  • 第13题：

    After logging into the RtrB router, you issue the "show interface" command as displayed below:After considering the effects of the command output illustrated in the exhibit above,which of the following protocols are operational on the serial link?（）

    A. PPP

    B. IP

    C. Compression

    D. IPX

    E. Multilink

    F. ATX


    参考答案：A, B

  • 第14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15题：

    Which of the following HSRP router states does an active router enter when it is preempted by a  higher priority router？（）

    • A、 active
    • B、 speak
    • C、 learn
    • D、 listen
    • E、 init
    • F、 standby

    正确答案:B

  • 第16题：

    The following line of output was gathered on Enterprise Router Ent1 using the command show ip route. Which of the following answers is most likely to be true, based on thi s output？（） B 128.107.0.0 [20/10] via 11.11.11.11, 00:02:18

    • A、This router has set the Weight of this route to 10.
    • B、This router's BGP table lists this route as an iBGP route.
    • C、This router's MED has been set to 10.
    • D、This router's BGP table lists an AS_Path length of 10 for this route.

    正确答案:C

  • 第17题：

    Which of the following commands will be run at a command prompt to determine which WindowsOS is running on the computer?（）

    • A、VER
    • B、Device Manager
    • C、VERIFY
    • D、SET

    正确答案:A

  • 第18题：

    When a user tries to log into the system, the following error occurs:  "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）

    • A、 Reboot the system. 
    • B、 Increase the number of ptys. 
    • C、 Increase number of licenses. 
    • D、 Run df -k to check for full filesystems.

    正确答案:D

  • 第19题：

    Which of the following cannot be taken on the plane?（）

    • A、chewing gum
    • B、pistol
    • C、weapons
    • D、ammunition

    正确答案:A,B,C

  • 第20题：

    单选题
    Given the following router output,which configuration file will the router use at its next reload?（）
    A

    config

    B

    clientqos.cnf

    C

    startup-config

    D

    running-configuration


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    The following output occurs on Router R1. Which of the following cannot be determine d from this output?（） R1# show ip route 180.1.1.0 255.255.255.240 Routing entry for 180.1.1.0/28 Known via "bgp 2", distance 20, metric 0 Tag 3, type external Last update from 192.168.1.2 00:10:27 ago Routing Descriptor Blocks: * 192.168.1.2, from 19 2.168.1.2, 00:10:27 ago Route metric is 0, traffic share count is 1 AS Hops 2 Route tag 3
    A

    The type of BGP peer (iBGP or eBGP) that advertised this route to R1

    B

    R1's ASN

    C

    The next - hop router's ASN

    D

    The AS_Path length


    正确答案： D
    解析： 暂无解析

  • 第22题：

    单选题
    When a user tries to log into the system, the following error occurs:  "3004-004. You must "exec" login from the lowest login Shell". Which of the following procedures should be performed next to determine the cause of the problem?（）
    A

     Reboot the system. 

    B

     Increase the number of ptys. 

    C

     Increase number of licenses. 

    D

     Run df -k to check for full filesystems.


    正确答案： C
    解析： 暂无解析

  • 第23题：

    单选题
    The fol lowing line of output was extracted from the output of the show ip bgp command on Router R1. Which of the following can be determined from this output?（） Network Next Hop Metric LocPrf Weight Path * 130.1.1.0/28 1.1.1.1 0 1 2 3 4 i
    A

    The route is learne d from an eBGP peer

    B

    The route has no more than three ASNs in the AS_PatH

    C

    The route is the best route for this prefix

    D

    None of these facts can be positively determined by this output


    正确答案： A
    解析： 暂无解析

  • 第24题：

    单选题
    Which of the following tools allows an administrator to determine the MAC address of another computer?（）
    A

    ping

    B

    arp

    C

    ifconfig

    D

    ipconfig


    正确答案： D
    解析： 暂无解析

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