设定路由器在指定备份组中工作为抢占模式的命令是( ) A、 standby[group-number] ip [virtual-address] B、 standby[group-number] priority-value] C、 standby[group-number] preempt D、 standby[group-number] authentication [string]

题目

设定路由器在指定备份组中工作为抢占模式的命令是( ) A、 standby[group-number] ip [virtual-address] B、 standby[group-number] priority-value] C、 standby[group-number] preempt D、 standby[group-number] authentication [string]


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更多“设定路由器在指定备份组中工作为抢占模式的命令是( ) A、 standby[group-number] ip [virtual-address] B、 standby[group-number] priority-value] C、 standby[group-number] preempt D、 standby[group-number] authentication [string]”相关问题
  • 第1题:

    RoutersR1andR2areconfiguredforHSRPasshownbelow:

    RouterR1:

    interfaceethernet0

    ipaddress20.6.2.1255.255.255.0

    standby35ip20.6.2.21

    standby35priority100

    interfaceethernet1

    ipaddress20.6.1.1.2255.255.255.0

    standby34ip20.6.1.21

    RouterR2:

    interfaceethernet0

    ipaddress20.6.2.2255.255.255.0

    standby35ip20.6.2.21

    interfaceethernet1

    ipaddress20.6.1.1.1255.255.255.0

    standby34ip20.6.1.21

    standby34priority100

    YouhaveconfiguredtheroutersR1&R2withHSRP.WhiledebuggingrouterR2younoticevery

    frequentHSRPgroupstatetransitions.

    Whatisthemostlikelycauseofthis?()


    参考答案:A

  • 第2题:

    Assumetworoutersonthesamesubnet,R1andR2,bothconfiguredforHSRP.R1hasapriorityof120.WhichofthefollowingHSRPinterfaceconfigurationswillalwaysresultintheR2becomingtheprimary?()

    A.standby1priority110

    B.standby1priority120

    C.standby1priority130

    D.standby1priority110preempt

    E.standby1priority120preempt

    F.standby1priority130preempt


    参考答案:C, F

  • 第3题:

    You want to allow Router R1 to immediately become the active router if its priority is highest than  the active router fails.  What command would you use if you wanted to configure this? ()

    • A、 en standby preempt
    • B、 standby preempt enable
    • C、 standby preempt
    • D、 hot standby preempt

    正确答案:C

  • 第4题:

    Routers R1 and R2 are configured for HSRP as shown below:   Router R1:   interface ethernet 0   ip address 20.6.2.1 255.255.255.0   standby 35 ip 20.6.2.21   standby 35 priority 100   interface ethernet 1   ip address 20.6.1.1.2 255.255.255.0   standby 34 ip 20.6.1.21    Router R2:   interface ethernet 0   ip address 20.6.2.2 255.255.255.0   standby 35 ip 20.6.2.21   interface ethernet 1   ip address 20.6.1.1.1 255.255.255.0   standby 34 ip 20.6.1.21  standby 34 priority 100   You have configured the routers R1 & R2 with HSRP. While debugging router R2 you notice very   frequent HSRP group state transitions.  What is the most likely cause of this? ()

    • A、 physical layer issues
    • B、 no spanning tree loops
    • C、 use of non-default HSRP timers
    • D、 failure to set the command standby 35 preempt

    正确答案:A

  • 第5题:

    What three tasks must a network administrator perform to properly configure Hot Standby Routing  Protocol (HSRP)?()

    • A、 Define the encapsulation type.
    • B、 Define the standby router.
    • C、 Define the standby IP address.
    • D、 Enable the standby priority.

    正确答案:B,C,D

  • 第6题:

    指定逻辑通道备份主接口使用的命令是()。

    • A、standby logic-channel logic-channel-number [priority]
    • B、standby nterface interface-type interface-number
    • C、logic-channel logic-channel-number
    • D、dialer map protocol next-hop-address dialer-string[logic-channel logic-channel-number]

    正确答案:A

  • 第7题:

    你打算将HSRP备份组中的某台路由器设置为工作在抢占方式,以下命令中的哪一条可以达到这样的效果()

    • A、standby 1 priority 255
    • B、standby 1 timers
    • C、standby 1 trackethernet
    • D、standby 1 preempt
    • E、standby 1 preexist

    正确答案:D

  • 第8题:

    下列哪一个命令用于指定物理接口做备份接口?()

    • A、[Quidway]#standby interface s0
    • B、[Quidway-Serial1]#standby interface s0

    正确答案:B

  • 第9题:

    Assume two routers on the same subnet, R1 and R2, both configured for HSRP. R1 has a priority of 120.Which of the following HSRP interface configurations will always result in the R2 becoming the primary?()

    • A、standby 1 priority 110
    • B、standby 1 priority 120
    • C、standby 1 priority 130
    • D、standby 1 priority 110 preempt
    • E、standby 1 priority 120 preempt
    • F、standby 1 priority 130 preempt

    正确答案:C,F

  • 第10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11题:

    多选题
    hostname Switch1  interface Vlan10  ip address 172.16.10.32 255.255.255.0  no ip redirects  standby 1 ip 172.16.10.110  standby 1 timers 1 5  standby 1 priority 130  hostname Switch2  interface Vlan10  ip address 172.16.10.33 255.255.255.0  no ip redirects  standby 1 ip 172.16.10.110  standby 1 timers 1 5  standby 1 priority 120  HSRP was implemented and configured on two switches while scheduled network maintenance was performed.  After the two switches have finished rebooting, you notice via show commands that Switch2 is the HSRP active router.  Which two items are most likely the cause of Switch1 not becoming the active router? ()
    A

    premption is disabled

    B

    standby group number does not match VLAN number

    C

    IP addressing is incorrect

    D

    IP redirect is disabled

    E

    incorrect standby timers

    F

    booting delays


    正确答案: D,F
    解析: 暂无解析

  • 第12题:

    多选题
    What three tasks must a network administrator perform to properly configure Hot Standby Routing  Protocol (HSRP)?()
    A

    Define the encapsulation type.

    B

    Define the standby router.

    C

    Define the standby IP address.

    D

    Enable the standby priority.


    正确答案: A,B
    解析: 暂无解析

  • 第13题:

    WhichcommandwillneedtobeaddedtoExternal_Atoensurethatitwilltakeoverifserial0/0onExternal_Bfails?()

    A.standby1priority130

    B.standby1preempt

    C.standby1trackfastethernet0/0

    D.standby1track10.10.10.1


    参考答案:B

  • 第14题:

    下列哪一个命令用于指定物理接口做备份接口?()

    A.[Quidway]#standby interface s0

    B.[Quidway-Serial1]#standby interface s0


    参考答案:B

  • 第15题:

    You administer a network that uses two routers, R1 and R2, configured as an HSRP group to  provide redundancy for the gateway. Router R1 is the active router and has been configured as  follows:   R1#configure terminal   R1(config)#interface fa0/0   R1(config-if)#ip address 10.10.0.5 255.255.255.0   R1(config-if)#standby 1 priority 150   R1(config-if)#standby preempt delay minimum 50   R1(config-if)#standby 1 track interface fa0/2 15   R1(config-if)#standby 1 ip 10.10.0.20   Which of the following describes the effect the standby preempt delay minimum 50 command will  have on router R1?()

    • A、 The HSRP priority for router R1 will increase to 200.
    • B、 Router R1 will become the standby router if the priority drops below 50.
    • C、 The HSRP priority for router R1 will decrease to 50 points when Fa0/2 goes down.  
    • D、 Router R1 will wait 50 seconds before attempting to preempt the active router.

    正确答案:D

  • 第16题:

    设定路由器在指定备份组中工作为抢占模式的命令是()

    • A、standby[group-number]ip[virtual-address]
    • B、standby[group-number]priority-value]
    • C、standby[group-number]preempt
    • D、standby[group-number]authentication[string]

    正确答案:C

  • 第17题:

    Routers R1 and R2 are configured for HSRP as shown below: Router R1: interface ethernet 0 ip address 20.6.2.1 255.255.255.0 standby 35 ip 20.6.2.21 standby 35 priority 100 interface ethernet 1 ip address 20.6.1.1.2 255.255.255.0 standby 34 ip 20.6.1.21 Router R2: interface ethernet 0 ip address 20.6.2.2 255.255.255.0 standby 35 ip 20.6.2.21 interface ethernet 1 ip address 20.6.1.1.1 255.255.255.0 standby 34 ip 20.6.1.21 standby 34 priority 100 You have configured the routers R1 & R2 with HSRP. While debugging router R2 you notice veryfrequent HSRP group state transitions. What is the most likely cause of this?()

    • A、physical layer issues
    • B、no spanning tree loops
    • C、use of non-default HSRP timers
    • D、failure to set the command standby 35 preempt

    正确答案:A

  • 第18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19题:

    你打算将HSRP备份组中的某台路由器设置为工作在抢占方式,以下命令中的哪一条可以达到这样的效果?()

    • A、standby 1 priority 255
    • B、standby 1 timers
    • C、standby 1 track Ethernet 1
    • D、standby 1 preempt
    • E、standby 1 preexist

    正确答案:A

  • 第20题:

    hostname Switch1  interface Vlan10  ip address 172.16.10.32 255.255.255.0  no ip redirects  standby 1 ip 172.16.10.110  standby 1 timers 1 5  standby 1 priority 130  hostname Switch2  interface Vlan10  ip address 172.16.10.33 255.255.255.0  no ip redirects  standby 1 ip 172.16.10.110  standby 1 timers 1 5  standby 1 priority 120  HSRP was implemented and configured on two switches while scheduled network maintenance was performed.  After the two switches have finished rebooting, you notice via show commands that Switch2 is the HSRP active router.  Which two items are most likely the cause of Switch1 not becoming the active router? ()

    • A、premption is disabled
    • B、standby group number does not match VLAN number
    • C、IP addressing is incorrect
    • D、IP redirect is disabled
    • E、incorrect standby timers
    • F、booting delays

    正确答案:A,F

  • 第21题:

    单选题
    设定路由器在指定备份组中工作为抢占模式的命令是()
    A

    standby[group-number]ip[virtual-address]

    B

    standby[group-number]priority-value]

    C

    standby[group-number]preempt

    D

    standby[group-number]authentication[string]


    正确答案: B
    解析: 暂无解析

  • 第22题:

    单选题
    下列哪一个命令用于指定物理接口做备份接口?()
    A

    [Quidway]#standby interface s0

    B

    [Quidway-Serial1]#standby interface s0


    正确答案: A
    解析: 暂无解析

  • 第23题:

    单选题
    You want to allow Router R1 to immediately become the active router if its priority is highest than  the active router fails.  What command would you use if you wanted to configure this? ()
    A

     en standby preempt

    B

     standby preempt enable

    C

     standby preempt

    D

     hot standby preempt


    正确答案: D
    解析: 暂无解析