You need to configure two Company routers for high availability.  Which protocol enables a group  of routers to form a single virtual router and use the real IP address of a router as the gateway  address？ （）A、 HSRPB、 IRDPC、 Proxy ARPD、 GLBPE、 VRRPF、 Non

题目

You need to configure two Company routers for high availability.  Which protocol enables a group  of routers to form a single virtual router and use the real IP address of a router as the gateway  address？ （）

  • A、 HSRP
  • B、 IRDP
  • C、 Proxy ARP
  • D、 GLBP
  • E、 VRRP
  • F、 None of the other alternatives apply
相似考题

1.Which two steps are needed when configuring multiple RPs using MSDP within a single PIM domain? ()A. Configure a non-unique address on the loopback interface for use by the PIM RP.B. Configure MSDP with the unique address (router ID) as the local address of the peer.C. Configure MSDP with the non-unique address (router ID) as the local address of the peer.D. Configure a unique address on the loopback interface, used as the PIM RP.

2.YouneedtoconfiguretwoCompanyroutersforhighavailability.WhichprotocolenablesagroupofrouterstoformasinglevirtualrouterandusetherealIPaddressofarouterasthegatewayaddress?()A.HSRPB.IRDPC.ProxyARPD.GLBPE.VRRPF.Noneoftheotheralternativesapply

3.In which of the following scenarios would the "show cdp neighbors detail"command be an appropriate troubleshooting tool?()A. Two switches are connected via a trunk. Both switches have been assigned an IP address, subnet mask, and default gateway. A ping is successful between the two switches. However, VLAN information is not passed from one switch to the other switch.B. A router and a switch have been assigned an IP address, a subnet mask, and a default gateway. They are directly connected, but a ping between the two devices fails.C. A router connects to another router through a serial interface. Both routers have been assigned an IP address, subnet mask, and default gateway. The routers are running RIP and the networks directly connected to the first router do not pass to the second router. However, a ping from one router to the serial interface of the directly connected neighboring router is successful.D. A router connects to another router via a switch. Both routers and the switch have been assigned an IP address, subnet mask, and default gateway. Neither the routers nor the switch are able to ping one of the hosts that is directly to the switch.

4.Click the Exhibit button.In the exhibit, two physical routers are configured for VRRP in the network with WXC devices.How should you define the default gateway address on each WXC device?()A. Define the virtual router IP address on both WXC devices.B. Add a static route for the virtual router IP address on both WXC devices.C. Define the physical IP address of each router on each respective WXC device.D. Leave the default gateway field in the WXC device blank; it will automatically detect the active gateway address.

更多“You need to configure two Company routers for high availability.  Which protocol enables a group  of routers to form a single virtual router and use the real IP address of a router as the gateway  address？ （）A、 HSRPB、 IRDPC、 Proxy ARPD、 GLBPE、 VRRPF、 None”相关问题

  • 第1题：

    You work as a technician at TestKing. You are configuring a Cisco router. You want to configure the IP address on an interface.Which command should you use?()

    A. router(config-if)#ip address 142.8.2.1 subnet mask 255.255.252.0

    B. router(config-if)#142.8.2.1 0.0.3.255

    C. router(config-if)#ip address 142.8.2.1 255.255.252.0

    D. router(config-if)#142.8.2.1 subnet mask 255.255.252.0

    E. router(config-if)#ip address 142.8.2.1 0.0.3.255

    F. router(config-if)#ip address 142.8.2.1 subnet mask /22


    参考答案：C

  • 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.


    参考答案：A, B, F

  • 第3题：

    In GLBP, which router will respond to client ARP requests?（）

    • A、The active virtual gateway will reply with one of four possible virtual MAC addresses.
    • B、All GLBP member routers will reply in round-robin fashion.
    • C、The active virtual gateway will reply with its own hardware MAC address.
    • D、The GLBP member routers will reply with one of four possible burned in hardware addresses

    正确答案:A

  • 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：

    You want to implement a high availability network using two Cisco routers. You also want to  ensure that the stat of the WAN interfaces can be tracked in doing so.  Which router redundancy  protocol cannot be configured for interface tracking？ （）

    • A、 GLBP
    • B、 HSRP
    • C、 RPR
    • D、 VRRP
    • E、 SLB
    • F、 RPR+
    • G、 None of the other alternatives apply

    正确答案:D

  • 第6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7题：

    Which one of the statements below correctly describes the Virtual Router Redundancy Protocol  （VRRP），  which is being used in the Company network to provide redundancy？（）

    • A、 A VRRP group has one active and one or more standby virtual routers.
    • B、 A VRRP group has one master and one or more backup virtual routers.
    • C、 A VRRP group has one master and one redundant virtual router.
    • D、 None of the other alternatives apply

    正确答案:B

  • 第8题：

    Network topology exhibit: You are the administrator at ExamSheet.net.  You use TCP/IP as the only protocol on your network. The network is configured as in the network topology exhibit. All existing computers and devices use 255.255.240.0 as the subnet mask. You install Windows 2000 Professional on a computer named ExamSheet2. You configure ExamSheet2 to have a TCP/IP address of 10.10.20.234, a default gateway of 10.10.20.1, a subnet mask of 255.255.0.0 and a WINS server address of 10.10.13.10. You cannot connect to  shared resources on ExamSheetB by using its UNC name. You want ExamSheet2 to be able to connect to ExamSheetB. What should you do? （）

    • A、Install a WINS server on the same segment as Company2
    • B、Install and configure a DNS server and configure Company2 to use the DNS Server service.
    • C、Configure Company2 with a default gateway address 10.10.13.1.
    • D、Configure Company2 with a default gateway address of 10.10.30.1.
    • E、Configure Company2 with a TCP/IP address of 10.10.20.234.

    正确答案:E

  • 第9题：

    单选题
    You need to configure two Company routers for high availability.  Which protocol enables a group  of routers to form a single virtual router and use the real IP address of a router as the gateway  address？ （）
    A

     HSRP

    B

     IRDP

    C

     Proxy ARP

    D

     GLBP

    E

     VRRP

    F

     None of the other alternatives apply


    正确答案： E
    解析： 暂无解析

  • 第10题：

    多选题
    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.


    正确答案： A,E
    解析： 暂无解析

  • 第11题：

    单选题
    Which first-hop redundancy solution listed would supply Company clients with MAC address0000.0C07.AC0A for group 10 in response to an ARP request for a default gateway？（）
    A

     IRDP

    B

     Proxy ARP

    C

     GLBP

    D

     HSRP

    E

     VRRP

    F

     IP Redirects


    正确答案： F
    解析： 暂无解析

  • 第12题：

    单选题
    In GLBP, which router will respond to client ARP requests?（）
    A

    The active virtual gateway will reply with one of four possible virtual MAC addresses.

    B

    All GLBP member routers will reply in round-robin fashion.

    C

    The active virtual gateway will reply with its own hardware MAC address.

    D

    The GLBP member routers will reply with one of four possible burned in hardware addresses


    正确答案： B
    解析： 暂无解析

  • 第13题：

    If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?()

    A. the IP address of the first Fast Ethernet interface

    B. the IP address of the console management interface

    C. the highest IP address among its active interfaces

    D. the lowest IP address among its active interfaces

    E. the priority value until a loopback interface is configured


    参考答案：C

  • 第14题：

    In GLBP, which router will respond to client ARP requests?()

    A.The active virtual gateway will reply with one of four possible virtual MAC addresses.

    B.All GLBP member routers will reply in round-robin fashion.

    C.The active virtual gateway will reply with its own hardware MAC address.

    D.The GLBP member routers will reply with one of four possible burned in hardware addresses


    参考答案：A

  • 第15题：

    If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?（）

    • A、the IP address of the first Fast Ethernet interface
    • B、the IP address of the console management interface
    • C、the highest IP address among its active interfaces
    • D、the lowest IP address among its active interfaces
    • E、the priority value until a loopback interface is configured

    正确答案:C

  • 第16题：

    Which first-hop redundancy solution listed would supply Company clients with MAC address0000.0C07.AC0A for group 10 in response to an ARP request for a default gateway？（）

    • A、 IRDP
    • B、 Proxy ARP
    • C、 GLBP
    • D、 HSRP
    • E、 VRRP
    • F、 IP Redirects

    正确答案:D

  • 第17题：

    Which of the following protocols enables a group of routers to form a single virtual router， and then  use the real IP address of a router as the gateway address， as defined in RFC 2338？（）

    • A、 Proxy ARP
    • B、 HSRP
    • C、 IRDP
    • D、 VRRP
    • E、 GLBP

    正确答案:D

  • 第18题：

    Which two steps are needed when configuring multiple RPs using MSDP within a single PIM domain? （）

    • A、Configure a non-unique address on the loopback interface for use by the PIM RP.
    • B、Configure MSDP with the unique address (router ID) as the local address of the peer.
    • C、Configure MSDP with the non-unique address (router ID) as the local address of the peer.
    • D、Configure a unique address on the loopback interface, used as the PIM RP.

    正确答案:A,B

  • 第19题：

    Three IS-IS routers on a broadcast segment have different priority values configured. Which router is elected the DIS on that broadcast segment?（）

    • A、the router with the lowest priority
    • B、the router with the highest priority
    • C、the router with the highest System ID
    • D、the router with the highest IP address

    正确答案:B

  • 第20题：

    单选题
    Which of the following protocols enables a group of routers to form a single virtual router， and then  use the real IP address of a router as the gateway address， as defined in RFC 2338？（）
    A

     Proxy ARP

    B

     HSRP

    C

     IRDP

    D

     VRRP

    E

     GLBP


    正确答案： C
    解析： 暂无解析

  • 第21题：

    单选题
    In which of the following scenarios would the "show cdp neighbors detail"command be an appropriate troubleshooting tool?（）
    A

    Two switches are connected via a trunk. Both switches have been assigned an IP address, subnet mask, and default gateway. A ping is successful between the two switches. However, VLAN information is not passed from one switch to the other switch.

    B

    A router and a switch have been assigned an IP address, a subnet mask, and a default gateway. They are directly connected, but a ping between the two devices fails.

    C

    A router connects to another router through a serial interface. Both routers have been assigned an IP address, subnet mask, and default gateway. The routers are running RIP and the networks directly connected to the first router do not pass to the second router. However, a ping from one router to the serial interface of the directly connected neighboring router is successful.

    D

    A router connects to another router via a switch. Both routers and the switch have been assigned an IP address, subnet mask, and default gateway. Neither the routers nor the switch are able to ping one of the hosts that is directly to the switch.


    正确答案： A
    解析： 暂无解析

  • 第22题：

    单选题
    Which one of the statements below correctly describes the Virtual Router Redundancy Protocol  （VRRP），  which is being used in the Company network to provide redundancy？（）
    A

     A VRRP group has one active and one or more standby virtual routers.

    B

     A VRRP group has one master and one or more backup virtual routers.

    C

     A VRRP group has one master and one redundant virtual router.

    D

     None of the other alternatives apply


    正确答案： B
    解析： 暂无解析

  • 第23题：

    单选题
    If all OSPF routers in a single area are configured with the same priority value,what value dose a router use for the ODPF router ID in the absence of a loopback interface?（）
    A

    the IP address of the first Fast Ethernet interface

    B

    the IP address of the console management interface

    C

    the highest IP address among its active interfaces

    D

    the lowest IP address among its active interfaces

    E

    the priority value until a loopback interface is configured


    正确答案： A
    解析： 暂无解析

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