HSRP Benefits？

R1 and R2 exchange HSRP between each other in the Company network. In which three HSRP states do routers send hello messages？（）

A . Learn B . Speak C . Standby D . Listen E . Active F . Remove

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简单的介绍下HSRP的用途以及机制

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hsrp的配置中要注意（）.

A . A、优先级一定要相同 B . B、组号要相同 C . C、接口的ip要相同 D . D、接口的mac要相同

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hsrp的hello间隔是（）.

A . A、3秒 B . B、5秒 C . C、15秒 D . D、20秒

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有关HSRP操作哪三种说法是正确的？（）

A、虚拟IP地址和虚拟MA+ K44C地址是活跃的HSRP主路由器上。 B、该HSRP默认的计时器是3秒的hello间隔10秒失效时间。 C、HSRP仅支持明文验证。 D、该HSRP虚拟IP地址必须在不同的子网的路由器的同一个LAN接口上。 E、该HSRP虚拟IP地址必须是相同LAN上的路由器的接口地址之一。 F、最多HSRP支持255组每个接口,可实现负载均衡的管理形式。

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You have configured router R1 with HSRP， using the standard defaults. Which three statements are true of a default HSRP configuration？（）

A . The Standby hello time is 2 seconds. B . Two HSRP groups are configured. C . The Standby track interface priority is 10. D . The Standby hold time is 10 seconds E . The Standby priority is 100. F . The Standby delay is 3 seconds.

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下列哪个是hsrp的过程状态（）.

A . A、学习 B . B、侦听 C . C、主设备 D . D、从设备

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HSRP is being set up between two Company devices. In what three states is it possible for an HSRP router to be in？（）

A . Standby B . Established C . Active D . Idle E . Backup F . Init

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下列不属于HSRP报文的是（） .

A、呼叫(Hello)报文 B、告辞(Resign)报文 C、突变(Coup)报文 D、关闭报文

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HSRP has been configured between two Company devices. Which of the following describe reasons for deploying HSRP？（）

A . HSRP provides redundancy and fault tolerance B . HSRP allows one router to automatically assume the function of the second router if the second router fails C . HSRP allows one router to automatically assume the function of the second router if the second router starts D . HSRP provides redundancy and load balancing

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默认情况的hsrp的优先级是多少（）.

A . A、32768 B . B、0 C . C、100 D . D、128

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HSRP的转换时间是多长时间？

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下面什么路由协议不可以为HSRP的扩充：（）

A . A、SNMP B . B、CDP C . C、HTTP D . D、VRRP

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Hot Standby Router Protocol (HSRP) is able to provide network redundancy for IP networks. Concerning HSRP load sharing, which two descriptions make sense?（）

A . It is achieved by using more than one HSRP group. B . It is done in regards to either round robin or weight basis. C . It is used to offload the active router in a certain HSRP group. D . The return traffic is influenced by HSRP load sharing configuration. E . Single group HSRP is used to achieve more efficient link utilization.

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（）路由器是HSRP的逻辑路由实体。

A . 活动 B . 待机 C . 虚拟 D . 默认

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其中哪一个是有效的HSRP虚拟MAC地址？（）

A . 0000.0C07.AC15 B . 0000.5E00.01A3 C . 0007.B400.AE01 D . 0007.5E00.B301

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When HSRP is configured on a network, which two of these items are provided, which are sharedbetween the routers that run HSRP? （）(Choose two.)

A . TCP-based hello packets B . the impact of flapping links if timers are too low C . a shared single interface D . the ability to track serial interfaces E . UDP-based hello packet

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When HSRP is configured on a network, which two of these items are provided, which are shared between the routers that run HSRP ?（） (choose two)

A . Shared single interface B . IP Address C . TCP-based hello packets D . MAC addre

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HSRP has been configured between two Company devices. What kind of message does an HSRP configured router send out every 3 seconds？（）

A . Retire B . Coup C . Resign D . Send E . Hello

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Router R1 is configured for HSRP. Which of the following are valid HSRP states on R1？（）

A . Init B . Idle C . Active D . Standby E . Established F . Backu

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hsrp的实施过程中，如果上行链路发生故障如何操作（）.

A . A、设置接口优先级 B . B、设置新的hsrp组 C . C、设置端口的追踪技术 D . D、以上都不对