RefertotheoutputshownonswitchSW1below：Warning：Spantreeportfaststartshouldonlybeenabledonportsconnectedtoasinglehost.Connectinghubs，concentrators，switches，bridges，etc.toafaststartportcancausetemporaryspanningtreeloops.Usewithcaution.Spantreeports4/1-24fast

题目

RefertotheoutputshownonswitchSW1below：Warning：Spantreeportfaststartshouldonlybeenabledonportsconnectedtoasinglehost.Connectinghubs，concentrators，switches，bridges，etc.toafaststartportcancausetemporaryspanningtreeloops.Usewithcaution.Spantreeports4/1-24faststartenabled.Whatcommandcouldyouentertoreproducethisoutput？

相似考题

1.We always () all sorts of warning signals about our health, leaving regrets in the end.A、overlookedB、overtookC、overactedD、overemphasized

2.One of the two systems established by GMDSS for the transmission and automatic receipt of Maritime Safety Information is______．A.Initial Distress Alerts serviceB.Navigational Warning serviceC.INMARSAT Safety Net serviceD.Meteorological Warning service

3.You install Microsoft Windows Vista on a new computer that is not connected to the Internet. After you log on, you receive a warning message about an unknown device.You need to prevent the display of the warning message until you download an available hardware driver.What are the two possible ways to achieve this goal? （）A.AB.BC.CD.D

4.If the warnings ________, the engine cuts out and the hazard warning lights go on.A gounheededB gounheededlyC gotobeunheededD gounheeding

参考答案和解析
setspantreeportfast4/1-24enable。
更多“RefertotheoutputshownonswitchSW1below:Warning:Spantreeportfaststartshouldonlybeenabledonpo ”相关问题

  • 第1题：

    RefertotheoutputshownonswitchSW1below：VLAN1bridgeprioritysetto8192.VLAN1bridgemaxagingtimesetto20.VLAN1bridgehellotimesetto2.VLAN1bridgeforwarddelaysetto15.SwitchisnowtherootswitchforactiveVLAN1.Whatcommandwouldyouentertoreproducethisoutput？


    setspantreeroot1

  • 第2题：

    当前民航使用频率间隔是25kHz，当R/SXU250A出现以下哪个告警不影响工作（）

    • A、“Warning 01 ” NO Remote
    • B、“Warning 08” Frequ Range
    • C、“Warning 18” Frequ Spacing
    • D、“Warning 16” Tx Filt. Absent

    正确答案:D

  • 第3题：

    AS系统里，表示主要告警的是：

    • A、Critical
    • B、Major
    • C、Minor
    • D、Warning

    正确答案:B

  • 第4题：

    爱立信RNC的告警级别包括（）.

    • A、Critical
    • B、Major
    • C、Minor
    • D、Warning

    正确答案:A,B,C,D

  • 第5题：

    You are maintaining your OLTP database in Oracle10g. You have not set the warning level and critical level threshold values for space usage of the DATA1 tablespace. What will be the impact？（）

    • A、 No warning level or critical level alert will be generated.
    • B、 A warning level alert will never be generated， but a critical level alert will be generated when 97 percent space of the DATA1 tablespace is used.
    • C、 A critical level alert will never be generated， but a warning level alert will be generated when 85 percent space of the DATA1 tablespace is used.
    • D、 A warning level alert will be generated at 85 percent space usage of the DATA1 tablespace， and a critical level alert is generated at 97 percent space usage of the DATA1 tablespace.

    正确答案:D

  • 第6题：

    如果/etc/syslog.conf中，包含以下设置：“auth.warning/var/adm/auth.log”，则以下说法正确的是：（）。

    • A、/var/adm/auth.log将仅仅记录auth的warning级别的日志
    • B、/var/adm/auth.log将记录auth的emerg、alert、crit、err、warning级别的日志
    • C、/var/adm/auth.log将记录auth的warning、notice、info、debug级别的日志
    • D、/var/adm/auth.log将记录auth的所有级别的日志

    正确答案:B

  • 第7题：

    关于手册中WARNING或CAUTION，（）

    • A、WARNING会危及到人员、设备
    • B、CAUTION会危及到人员、设备
    • C、WARNING只危及到设备
    • D、CAUTION只危及到人员

    正确答案:A

  • 第8题：

    由EICAS计算机控制的是:（）

    • A、主WARNING灯
    • B、主CAUTION灯
    • C、P1板上系统WARNING灯
    • D、P1板上系统CAUTION灯

    正确答案:B

  • 第9题：

    单选题
    The current crisis should ______ as a warning not to be overconfident in the markets.
    A

    function    

    B

    serve    

    C

    regard    

    D

    intend


    正确答案： D
    解析：
    现在危机应充当一个警告：在市场中不要过分自信。serve as充当，担任。function as担任，兼起作用，可以有…的功能。regard as把…视为，在句中应使用被动式。intend打算。

  • 第10题：

    单选题
    What is a“Special Warning”（）.
    A

    An urgent message concerning a vessel in distress

    B

    A weather advisory about unusual meteorological or oceanographic phenomena hazardous to vessels

    C

    A broadcast disseminating an official government proclamation affecting shipping

    D

    A radio navigational warning concerning a particularly hazardous condition affecting navigation


    正确答案： A
    解析： 暂无解析

  • 第11题：

    单选题
    While setting up the thresholds for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）
    A

    It would result in an error because the warning threshold cannot be more than the critical threshold.

    B

    The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.

    C

    The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.

    D

    Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.


    正确答案： C
    解析： 暂无解析

  • 第12题：

    单选题
    A heater in the circuit facilitates warning of the engine prior to （） by circulating hot water.
    A

    starting

    B

    stopping

    C

    to start

    D

    to stop


    正确答案： B
    解析： 暂无解析

  • 第13题：

    The sign used to caution persons approaching the gangway of a tank barge during cargo transfer reads ______．

    A.Warning，Keep Off，Stay Clear

    B.Danger，Do Not Board

    C.Warning，No Smoking，No Open Lights，No Visitors

    D.Dangerous Cargo Being Transferred


    正确答案：C

  • 第14题：

    While setting up the threshold for tablespace space usage metrics for one of your tablespaces， you define the critical threshold as 60% and warning threshold as 75%. What would be the result of this setting？（）

    • A、 It would result in an error because the warning threshold cannot be more than the critical threshold.
    • B、 The warning threshold is ignored and alerts would be generated when space usage exceeds the critical threshold.
    • C、 The critical threshold is ignored and alerts would be generated when space usage exceeds the warning threshold.
    • D、 Both threshold values are used and alerts are generated when space usage exceeds the respective threshold values.

    正确答案:A

  • 第15题：

    爱立信OSS告警管理中，告警级别有（）

    • A、Major
    • B、Minor
    • C、Critical
    • D、Warning

    正确答案:A,B,C,D

  • 第16题：

    What is the default message level configured for IBM Tivoli Federated Identity Manager?（）

    • A、error messages only
    • B、disable all messages
    • C、error and warning messages only
    • D、info, error and warning messages

    正确答案:D

  • 第17题：

    Observe the following warning in an RMAN session of your database instance: WARNING: new failures were found since last LIST FAILURE command Which statement describes the scenario that must have produced this warning?（）

    • A、The CHANGE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository(ADR)
    • B、The VALIDATE DATABASE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR)
    • C、The ADVISE FAILURE command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE
    • D、The RECOVER command has detected new failures recorded in the Automatic Diagnostic Repository (ADR) since the last LIST FAILURE command was executed

    正确答案:C

  • 第18题：

    You install Microsoft Windows Vista on a new computer that is not connected to the Internet. After you log on， you receive a warning message about an unknown device.  You need to prevent the display of the warning message until you download an available hardware driver.  What are the two possible ways to achieve this goal？ （）

    • A、Disable the device.
    • B、Uninstall the device.
    • C、Select the Ask me again later option from the warning message details.
    • D、Select the Dont show this message again for this device option from the warning message details.

    正确答案:A,D,N

  • 第19题：

    在做通告灯测试时（）

    • A、MASTER WARNING灯和MASTER CAUTION灯是由通告灯变压器提供6.3V电压
    • B、MASTER WARNING灯和MASTER CAUTION灯是由通告灯变压器提供4.3V电压
    • C、MASTER WARNING灯和MASTER CAUTION灯是由通告灯变压器提供5V电压
    • D、下ECAM页上不会出现巡航页

    正确答案:C

  • 第20题：

    单选题
    如果/etc/syslog.conf中，包含以下设置：“auth.warning/var/adm/auth.log”，则以下说法正确的是：（）。
    A

    /var/adm/auth.log将仅仅记录auth的warning级别的日志

    B

    /var/adm/auth.log将记录auth的emerg、alert、crit、err、warning级别的日志

    C

    /var/adm/auth.log将记录auth的warning、notice、info、debug级别的日志

    D

    /var/adm/auth.log将记录auth的所有级别的日志


    正确答案： D
    解析： 暂无解析

  • 第21题：

    单选题
    While performing monitoring and tuning the database， you want to view the summarized information about the warning level alerts and critical level alerts. Which section of the Oracle Enterprise manager displays the summarized information about the warning and critical level alerts？（）
    A

    General

    B

     High Availability

    C

     Space Usage

    D

     Diagnostic Summary


    正确答案： C
    解析： 暂无解析

  • 第22题：

    单选题
    How long warning must be provided by the CO2 warning Mann before CO2 is discharged into a space （）.
    A

    5 seconds

    B

    10 seconds

    C

    15 seconds

    D

    20 seconds


    正确答案： D
    解析： 暂无解析

  • 第23题：

    单选题
    A tall object with a light on or near the shore，to act as a guide or warning to mariners is called（）.
    A

    beam

    B

    radar

    C

    light beacon

    D

    reflector


    正确答案： B
    解析： 暂无解析

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