hsrp的配置中要注意（）.

第1题：

第2题：

Which three statements about HSRP operation are true?（）

• A、The virtual IP address and virtual MA+K44C address are active on the HSRP Master router.
• B、The HSRP default timers are a 3 second hello interval and a 10 second dead interval.
• C、HSRP supports only clear-text authentication.
• D、The HSRP virtual IP address must be on a different subnet than the routers' interfaces on the same LAN.
• E、The HSRP virtual IP address must be the same as one of the router's interface addresses on the LAN.
• F、HSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.

第3题：

第4题：

During routine maintenance， G1/0/1 on DS1 was shutdown. All other interface were up. DS2 became the active HSRP device for Vlan101 as desired. However， after G1/0/1 on DS1 was reactivated. DS1 did not become the active HSRP device as desired.  What need to be done to make the group for Vlan101 function properly ？ （）

• A、 Enable preempt on DS1’s Vlan101 HSRP group
• B、 Disable preempt on DS1’s Vlan101 HSRP group
• C、 Decrease DS1’s priority value for Vlan101 HSRP group to a value that is less than priority value configured on DS2’s HSRP group for Vlan101
• D、 Decrease the decrement in the track command for DS1’s Vlan 101 HSRP group to a value less than the value in the track command for DS2’s Vlan 101 HSRP group.

第5题：

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.

第6题：

hsrp的配置中要注意（）.

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

第7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

第8题：

第9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

第10题：

配置端口聚合技术需要注意哪些事项？