Enhance Your Knowledge On Ccna2 Final E

22 Questions | Total Attempts: 184

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Enhance Your Knowledge On Ccna2 Final E

Your studies on the Cisco Certified Network Associate have led you to this moment – the finals are coming up, and this quiz aims to enhance your knowledge on everything you need to know in order to achieve your certification and hopefully get a good job in the field of networking.


Questions and Answers
  • 1. 
    Which routing protocol maintains a topology table separate from the routing table?
    • A. 

      IGRP

    • B. 

      RIPv1

    • C. 

      RIPv2

    • D. 

      EIGRP

  • 2. 
    Refer to the exhibit. All routers are running RIPv1. The two networks 10.1.1.0/29 and 10.1.1.16/29 areunable to access eachother. What can be the cause of this problem?
    • A. 

      Because RIPv1 is a classless protocol, it does not support this access.

    • B. 

      RIPv1 does not support discontiguous networks.

    • C. 

      RIPv1 does not support load balancing.

    • D. 

      RIPv1 does not support automatic summarization.

  • 3. 
    Which two statements are correct about the split horizon with poison reverse method of routing loop prevention? (Choose two.)
    • A. 

      It is enabled by default on all Cisco IOS implementations.

    • B. 

      It assigns a value that represents an infinite metric to the poisoned route.

    • C. 

      It sends back the poisoned route update to the same interface from where it was received.

    • D. 

      It instructs routers to hold all changes that might affect routes, for a specified period of time.

    • E. 

      It limits the number of hops a packet can traverse through the network before it is discarded.

  • 4. 
    • A. 

      Slow convergence

    • B. 

      Incorrectly configured static routes

    • C. 

      Routes that are learned via two routing

    • D. 

      Static and dynamic routing being used on the same router

    • E. 

      Lack of a default route on the router that connects to the Internet

  • 5. 
    All routers in a network are configured in a single OSPF area with the same priority value. No loopback interface has been set on any of the routers. Which secondary value will the routers use to determine the router ID?
    • A. 

      The highest MAC address among the active interfaces of the network will be used.

    • B. 

      There will be no router ID until a loopback interface is configured.

    • C. 

      The highest IP address among the active FastEthernet interfaces that are running OSPF will be used.

    • D. 

      The highest IP address among the active interfaces will be used.

  • 6. 
    Refer to the exhibit. Although R2 is configured correctly, host A is unable to access the Internet. Whatare two staticroutes that can be configured on R1, either of which would enable Internet connectivity for host A?(Choose two.)
    • A. 

      Ip route 0.0.0.0 0.0.0.0 Fa0/0

    • B. 

      Ip route 0.0.0.0 0.0.0.0 Fa0/1

    • C. 

      Ip route 0.0.0.0 0.0.0.0 10.1.1.1

    • D. 

      Ip route 0.0.0.0 0.0.0.0 10.1.1.2

    • E. 

      Ip route 209.165.202.0 255.255.255.0 10.1.1.1

  • 7. 
    What is the function of the OSPF LSR packet?
    • A. 

      It is used to confirm the receipt of LSUs.

    • B. 

      It is used to establish and maintain adjacency with other OSPF routers.

    • C. 

      It is used by the receiving routers to request more information about any entry in the DBD.

    • D. 

      It is used to check the database synchronization between routers

  • 8. 
    Refer to the exhibit. A network administrator is accessing router R1 from the console port. Once the administrator is connected to the router, which password should the administrator enter at the R1> prompt to access the privileged EXECmode?
    • A. 

      Cisco001

    • B. 

      Cisco123

    • C. 

      Cisco789

    • D. 

      Cisco901

  • 9. 
    Which two technologies can be used in distance vector routing protocols to prevent routing loops?(Choose two.)
    • A. 

      Authentication

    • B. 

      Link-state advertisements

    • C. 

      Hold-down timers

    • D. 

      Spanning Tree Protocol

    • E. 

      Split horizon

  • 10. 
    Refer to the exhibit. An administrator is adding a new subnet of 50 hosts to R3. Which subnet addressshould be used forthe new subnet that provides enough addresses while wasting a minimum of addresses?
    • A. 

      192.168.1.0/24

    • B. 

      192.168.1.48 /28

    • C. 

      192.168.1.32/27

    • D. 

      192.168.1.64/26

  • 11. 
    Refer to the exhibit. Host A is unable to access the Internet. What is the reason for this?
    • A. 

      The IP address of host A is incorrect.

    • B. 

      The default gateway of host A is incorrect.

    • C. 

      The Fa0/1 interfaces of the two routers are configured for different subnets.

    • D. 

      The subnet mask for the Fa0/0 interface of R1 is incorrect.

  • 12. 
    A network administrator uses the RIP routing protocol to implement routing within an autonomous system. What are two characteristics of this protocol? (Choose two.)
    • A. 

      It uses the Bellman-Ford algorithm to determine the best path.

    • B. 

      It displays an actual map of the network topology.

    • C. 

      It offers rapid convergence in large networks.

    • D. 

      It periodically sends complete routing tables to all connected devices.

    • E. 

      It is beneficial in complex and hierarchically designed networks.

  • 13. 
    Refer to the exhibit. What is the meaning of the highlighted value 2?
    • A. 

      It is the administrative distance of the routing protocol.

    • B. 

      It is the number of hops between R2 and the 192.168.8.0/24 network.

    • C. 

      It is the value used by the DUAL algorithm to determine the bandwidth for the link.

    • D. 

      It is the convergence time measured in seconds.

  • 14. 
    Refer to the exhibit. Packets destined to which two networks will require the router to perform a recursive lookup? (Choosetwo.)
    • A. 

      10.0.0.0/8

    • B. 

      64.100.0.0/16

    • C. 

      128.107.0.0/16

    • D. 

      172.16.40.0/24

    • E. 

      192.168.2.0/24

  • 15. 
    Refer to the exhibit. The 10.4.0.0 network fails. What mechanism prevents R2 from receiving falseupdate informationregarding the 10.4.0.0 network?
    • A. 

      Split horizon

    • B. 

      Hold-down timers

    • C. 

      Route poisoning

    • D. 

      Triggered updates

  • 16. 
    Refer to the exhibit. The routers are properly configured using a dynamic routing protocol with defaultsettings, and thenetwork is fully converged. Router A is forwarding data to router E. Which statement is true about therouting path?
    • A. 

      If the network uses the RIP protocol, router A will determine that all paths have equal cost.

    • B. 

      If the network uses the RIP protocol, router A will update only the A-C-E path in its routing table.

    • C. 

      If the network uses the EIGRP routing protocol, router A will determine that path A-D-E has the lowest cost.

    • D. 

      If both RIP and EIGRP protocols are configured on router A, the router will use the route information that is learned by the RIP routing protocol.

  • 17. 
    Refer to the exhibit. All routers are running the same routing protocol. Based on the exhibit and itsdisplayed commands,which statement is true?
    • A. 

      The wildcard mask is incorrectly configured.

    • B. 

      A default route must be configured on every router.

    • C. 

      Routers B, C, and D have no access to the Internet.

    • D. 

      The link to the ISP is not advertised by the routing protocol process.

  • 18. 
    Refer to the exhibit. A ping between host A and host B is successful, but pings from host A to operationalhosts on theInternet fail. What is the reason for this problem?
    • A. 

      The FastEthernet interface of R1 is disabled.

    • B. 

      One of the default routes is configured incorrectly.

    • C. 

      A routing protocol is not configured on both routers.

    • D. 

      The default gateway has not been configured on host A.

  • 19. 
    Refer to the exhibit. While trying to diagnose a routing problem in the network, the networkadministrator runs the debug iprip command. What can be determined from the output of this command?
    • A. 

      The router is broadcasting RIP updates.

    • B. 

      The router will be unable to ping 192.168.1.2.

    • C. 

      The router is directly connected to network 172.16.1.0 /24.

    • D. 

      The router has two interfaces that participate in the RIP process.

  • 20. 
    A router boots and enters setup mode. What is the reason for this?
    • A. 

      The IOS image is corrupt.

    • B. 

      Cisco IOS is missing from flash memory

    • C. 

      The configuration file is missing from NVRAM.

    • D. 

      The POST process has detected hardware failure.

  • 21. 
    Refer to the exhibit. Which three statements are true of the routing table for Router1? (Choose three.)
    • A. 

      The route to network 172.16.0.0 has an AD of 156160.

    • B. 

      Network 192.168.0.16 can best be reached using FastEthernet0/0.

    • C. 

      The AD of EIGRP routes has been manually changed to a value other than the default value.

    • D. 

      Router1 is running both the EIGRP and OSPF routing process. Network 172.17.0.0 can only be reached using a default route. *No default route has been configured.

  • 22. 
    A network administrator has enabled RIP on routers B and C in the network diagram. Which of thefollowing commands willprevent RIP updates from being sent to Router A?
    • A. 

      A(config)# router rip

    • B. 

      A(config-router)# passive-interface S0/0

    • C. 

      B(config)# router rip

    • D. 

      B(config-router)# network 192.168.25.48

    • E. 

      B(config)# router rip B(config-router)# passive-interface S0/0 A(config)# no router rip