CCNA Practice Exam:
Frame Relay
Chris Bryant, CCIE #12933
Frame Relay's all over your CCENT and CCNA exams - not to mention plenty of real-world networks!
Here's a CCNA practice exam on that very topic to help sharpen you skills for total success on exam day!
For more help on becoming a CCNA and CCNP, visit my CCNA Tutorials and 3-Minute Boot Camp pages.
I also have a new (and 100% free!) CCNA OSPF Video Boot Camp on Udemy.com that you really should attend. We'll work together on the trickiest of OSPF configs on live Cisco routers!
CCNA OSPF Video Boot Camp
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Let's get to the questions!
1. Which of the following best describes the LMI as it relates to the DTE and DCE?
A. Sent and expected by both devices
B. Sent by DTE, expected by DCE only
C. Sent by DCE, expected by DTE only
D. The LMI is unrelated to the DTE - DCE communications
2. Which of the following statements describes Inverse ARP?
A. Runs by default when Frame Relay is enabled on an interface
B. Does not run by default; must be enabled manually with the frame-relay inverse-arp command
C. Creates dynamic mapping between local DLCI and remote IP address
D. Creates dynamic mapping between remote DLCI and local IP address
3. Which of the following is a required value in the frame-relay map command?
A. broadcast
B. multicast
C. local IP address
D. remote IP address
E. local DLCI
F. remote IP address
4. Which of the following describes the beginning of the LMI Autosense procedure?
A. DTE sends three messages, DCE returns one
B. DCE sends three messages, DTE receives one
C. After initial devices sends three messages, it continues to do so for the lifetime of the communication
D. After the initial three-message transmission, the device will then send only one LMI message type
The answers are right after this brief, important message!
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And now.. the answers!
1. (A). The LMI is both sent and expected by both the DTE and DCE.
2. (A, C). Inverse ARP is enabled by default when Frame Relay is enabled on an interface, and it creates dynamic mappings between a local DLCI and a remote IP address.
3. (D, E). The only required values listed here are the local DLCI and the remote IP address. broadcast is generally recommended but not a requirement.
4. (A, D). The DTE starts the LMI Autosense procedure by sending three LMI messages. The DCE answers with the one type it uses, and after that the DTE sends only that one particular LMI type.
Now let's head over and tackle that OSPF Video Boot Camp!
CCNA 3-Minute Video Boot Camps await you as well, along with my YouTube CCNA and CCNP Video Training Channel!
Get Your CCNA With My On-Demand CCNA Video Boot Camp ...
.. And I Guarantee You Can Watch The Videos Until You Pass!
(I'll even throw in my CCNA Study Guide!)
"You are the reason I'm a CCNA today!" - Paul Laudenslager
To Your Success,
Chris Bryant
CCIE #12933
"The Computer Certification Bulldog"
chris@thebryantadvantage.com
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