单选题hsrp的hello间隔是（）.A3秒B5秒C15秒D20秒
单选题
hsrp的hello间隔是（）.
A
3秒
B
5秒
C
15秒
D
20秒
参考解析
解析：
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相关考题：
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 interfaceB. the ability to track serial interfacesC. UDP-based hello packetsD. the impact of flapping links if timers are too low
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.
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。
OSPF默认的Hello报文发送间隔时间是（ ）秒，默认无效时间间隔是Hello时间间隔的（ ）倍，即如果在（ ）秒内没有从特定的邻居接收到这种分组，路由器就认为那个邻居不存在了。Hello组播地址为（请作答此空）。A.224.0.0.1B.224.0.0.3C.224.0.0.5D.224.0.0.9
OSPF默认的Hello报文发送间隔时间是（ ）秒，默认无效时间间隔是Hello时间间隔的（ ）倍，即如果在（ ）秒内没有从特定的邻居接收到这种分组，路由器就认为那个邻居不存在了。Hello包的组播地址是（ ）。 A.30B.40C.50D.60
下列表述错误的是（）A、Hello间隔指的是Hello分组的发送频率B、保持时间指的是多长时间内没有收到邻居的Hello分组和其他EIGRP分组，则该邻居DownC、保持时间和Hello间隔均可以配置D、默认的保持时间比Hello间隔短
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 interfaceB、IP AddressC、TCP-based hello packetsD、MAC address
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 interfaceB、the ability to track serial interfacesC、UDP-based hello packetsD、the impact of flapping links if timers are too low
Routers can send hello messages in three HSRP states. Which ones are they？（）A、 StandbyB、 LearnC、 ListenD、 SpeakE、 Active
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 secondsE、 The Standby priority is 100.F、 The Standby delay is 3 seconds.
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 packetsB、the impact of flapping links if timers are too lowC、a shared single interfaceD、the ability to track serial interfacesE、UDP-based hello packets
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。
HSRP has been configured between two Company devices. What kind of message does an HSRP configured router send out every 3 seconds？（）A、 RetireB、 CoupC、 ResignD、 SendE、 Hello
R1 and R2 exchange HSRP between each other in the Company network. In which three HSRP states do routers send hello messages？（）A、 LearnB、 SpeakC、 StandbyD、 ListenE、 ActiveF、 Remove
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？（）A RetireB CoupC ResignD SendE Hello
多选题Which three statements about HSRP operation are true?（）AThe virtual IP address and virtual MA+K44C address are active on the HSRP Master router.BThe HSRP default timers are a 3 second hello interval and a 10 second dead interval.CHSRP supports only clear-text authentication.DThe HSRP virtual IP address must be on a different subnet than the routers' interfaces on the same LAN.EThe HSRP virtual IP address must be the same as one of the router's interface addresses on the LAN.FHSRP supports up to 255 groups per interface, enabling an administrative form of load balancing.
多选题有关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。CHSRP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。
多选题When HSRP is configured on a network, which two of these items are provided, which are sharedbetween the routers that run HSRP? （）(Choose two.)ATCP-based hello packetsBthe impact of flapping links if timers are too lowCa shared single interfaceDthe ability to track serial interfacesEUDP-based hello packets
多选题R1 and R2 exchange HSRP between each other in the Company network. In which three HSRP states do routers send hello messages？（）ALearnBSpeakCStandbyDListenEActiveFRemove
多选题Routers can send hello messages in three HSRP states. Which ones are they？（）AStandbyBLearnCListenDSpeakEActive
多选题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.)Aa shared single interfaceBthe ability to track serial interfacesCUDP-based hello packetsDthe impact of flapping links if timers are too low