CCNA – Frame Relay

10 Questions | Total Attempts: 246

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CCNA  Frame Relay - Quiz

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Questions and Answers
  • 1. 
    The output of the show frame-relay pvc command shows ”PVC STATUS=INACTIVE”. What does this mean?
    • A. 

      The PVC is configured correctly and is operating normally,but no data packets have been detected for more than five minutes.

    • B. 

      The PVC is configured correctly, is operating normally and is no longer actively seeking the address the remote route.

    • C. 

      The PVC is configured correctly, is operating normally and is waiting for interesting to trigger a call to the remote router.

    • D. 

      The PVC is configured correctly on the local switch, but there is a problem on the remote end of the PVC.

    • E. 

      The PVC is not configured on the switch.

  • 2. 
    Which command allows you to verify the encapsulation type (CISCO or IETF) for a frame relay link?
    • A. 

      Show frame-relay map

    • B. 

      Show frame-relay lmi

    • C. 

      Show inter serial

    • D. 

      Show frame-relay pvc

  • 3. 
    Refer to the exhibit. Which statement describes DLCI 17?
    • A. 

      DLCI 17 describes the ISDN circuit between R2 and R3.

    • B. 

      DLCI 17 describes a PVC on R2. It cannot be used on R3 or R1.

    • C. 

      DLCI 17 is the Layer 2 address used by R2 to describe a PVC to R3.

    • D. 

      DLCI 17 describes the dial-up circuit from R2 and R3 to the service provider.

  • 4. 
    Users have been complaining that their Frame Relay connection to the corporate site is very slow. The network administrator suspects that the link is overloaded. Based on the partial output of the Router#show frame relay pvccommand shown in the graphic, which output value indicates to the local router that traffic sent to the corporate site is experiencing congestion?
    • A. 

      DLCI=100

    • B. 

      Last time PVC status changed 00:25:40

    • C. 

      In BECN packets 192

    • D. 

      In FECN packets 147

    • E. 

      In DF packets 0

  • 5. 
    What occurs on a Frame Relay network when the CIR is exceeded?
    • A. 

      All TCP traffic is marked discard eligible.

    • B. 

      All UDP traffic is marked discard eligible and a BECN is sent.

    • C. 

      All TCP traffic is marked discard eligible and a BECN is sent.

    • D. 

      All traffic exceeding the CIR is marked discard eligible.

  • 6. 
    What command is used to verify the DLCI destination address in a Frame Relay static configuration?
    • A. 

      Show frame-relay pvc

    • B. 

      Show frame-relay lmi

    • C. 

      Show frame-relay map

    • D. 

      Show frame relay end-to-end

  • 7. 
    As a technician, you found the router1 is unable to reach the second router. Both routers are running IOS version 12.0.Based on this information, what is the most likely cause of the problem?
    • A. 

      Incorrect IP address

    • B. 

      Incorrect bandwidth configuration

    • C. 

      Incorrect map statement

    • D. 

      Incorrect LMI configuration

  • 8. 
    Refer to the exhibit. What is the meaning of the term dynamic as displayed in the output of the show frame-relay map command shown?
    • A. 

      The Serial0/0 interface is passing traffic.

    • B. 

      The DLCI 100 was dynamically allocated by the router

    • C. 

      The Serial0/0 interface acquired the IP address of 172.16.3.1 from a DHCP server

    • D. 

      The DLCI 100 will be dynamically changed as required to adapt to changes in the Frame Relay cloud

    • E. 

      The mapping between DLCI 100 and the end station IP address 172.16.3.1 was learned through Inverse ARP

  • 9. 
    Refer to the exhibit. Which WAN protocol is being used?
    • A. 

      ATM

    • B. 

      HDLC

    • C. 

      Frame Relay

    • D. 

      PPP

  • 10. 
    The command frame-relay map ip 10.121.16.8 102 broadcast was entered on the router. Which of the following statements is true concerning this command?
    • A. 

      This command should be executed from the global configuration mode.

    • B. 

      The IP address 10.121.16.8 is the local router port used to forward data.

    • C. 

      102 is the remote DLCI that will receive the information.

    • D. 

      This command is required for all Frame Relay configurations.

    • E. 

      The broadcast option allows packets, such as RIP updates, to be forwarded across the PVC.

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