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

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单选题

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

Retire

Coup

Resign

Send

Hello

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相似问题和答案

第1题：

A company has a small network,consisting of a single switch and a single router.The switch has been configured with two vlans,and route-on-a-stick is being configured on the router for inter-vlan routing.A trunk is configured to connect the switch to the router.What is the minimum number of router subinterfaces that are required for all the vlans to communicate?（）

A. one

B. three

C. two

D. zero

参考答案：C

第2题：

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

正确答案:A,B,D

第3题：

HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network.Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)

A. a shared single interface

B. the ability to track serial interfaces

C. UDP-based hello packets

D. the impact of flapping links if timers are too low

参考答案：B, D

第4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5题：

HSRP. Known as Hot Stanclby Router Protocol, is a Cisco proprietarv redundancy protocol . As an experienced network administrator, you are required to configure HSRP on a XYZ network. Which TWO of the following wii be available and shared between the routers configured with HSRP? （）(Choose two.)

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

正确答案:B,D

第6题：

what is the difference between the HSRP and VRRP？

正确答案: （1）VRRP is an IEEE standard （RFC 2338） for router redundancy； HSRP is a Cisco proprietary protocol.
（2）VRRP allows actual router IP address to be the same with the virtual IP，and if the same the router which get the IP will become Master router of the VRRP group；HSRP do not allow actual router IP address to be the same with the virtual IP.
（3）HSRP uses the multicast address 224.0.0.2 which represent all router in the subnet ， while VRRP uses the multicast address 224.0.0.18；HSRP uses UDP port 1985 while VRRP uses a protocol number of 112.
（4）HSRP may have one active router，one standby router，multiple listening router.While VRRP may have one master router，multiple backup router.
（5）HSRP exchange three kinds of message， hello message，coup message ，resign message. VRRP exchange only one kind of message， advertisement message.
（6）In VRRP，preempt is enable by default.But in HSRP preemt is disable by default.

第7题：

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

正确答案:A,C,F

第8题：

CDP is running between two TestKing devices. What information is supplied by CDP?()

A. Device identifiers

B. Capabilities list

C. Platform

D. Route identifier

E. Neighbor traffic data

参考答案：A, B, C

第9题：

A switch has been configured with two vlans and is connected to a router with a trunk for inter-vlan routing.OSPF has been configured on the router，as the routing protocol for the network.Which statement about thisnetwork is true？（）

A、For the two vlans to communicate，a network statement for the trunk interface needs to be added to the OSPF configuration.
B、For the two vlans to communicate， a network statement for each subinterface needs to be added to the OSPF configuration.
C、Direct inter-vlan communication does not require OSPF
D、OSPF cannot be used if router-on-a-stick is configured on the router

正确答案:C

第10题：

Workstation A has been assigned an IP address of 192.0.2.24/28. Workstation B has been assigned an IP address of 192.0.2.100/28. The two workstations are connected with a straight-through cable. Attempts to ping between the hosts are unsuccessful. What two things can be done to allow communications between the hosts? （）

A、Replace the straight-through cable with a crossover cable.
B、Change the subnet mask of the hosts to /25.
C、Change the subnet mask of the hosts to /26.
D、Change the address of Workstation A to 192.0.2.15.
E、Change the address of Workstation B to 192.0.2.111.

正确答案:A,B

HSRP has been configured between two Company devices. What

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