Home > Troubleshooting Lab Challenge 1

Troubleshooting Lab Challenge 1

April 19th, 2015 in Lab Challenges Go to comments

Note: We created this lab challenge to help you get some practice with networking problems only. These labs are only for fun and do not appear in the TSHOOT exam. Please let us know if you like this simulator or not so that we can continue making other simulators in the future. Any suggestion, recommendation, error reports are warmly welcomed!

Troubleshooting Lab Challenge 1:

A network engineer has edited their network configuration and now your customer is experiencing network issues. Some reports said that users connected to CLIENT router (R4) cannot reach the services located at SERVER router (R3). They have contacted you to resolve the issues and return the network to full functionality.

Topology.jpg

To troubleshooting effectively you should understand how this network works. We summarize it as follows:

+ OSPF is running among R1, R2, SW5 and SW6, all are in Area 0
+ R1 and R2 are two DHCP Servers
+ R1 is only responsible for answering DHCP Request from SERVER (R3)
+ R2 is only responsible for answering DHCP Request from CLIENT (R4)
+ Interfaces E0/0 of SERVER and CLIENT is running DHCP to request IP addresses
+ There is an access-list named “edge_security” on SW5 that prevents devices with source IP of 172.16.0.x from accessing the SERVER.

There are 9 tickets waiting for you to resolve. Below are the links to access them:

Ticket 1 Ticket 2 Ticket 3 Ticket 4 Ticket 5
Ticket 6 Ticket 7 Ticket 8 Ticket 9  

Please try your best to solve these tickets!

You can find the solution and explanation for each ticket here.

Comments (50) Comments
Comment pages
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  1. Shalk
    February 3rd, 2017

    Hi,
    I took the test today, but I did not pass. I made 750. This simulation is no longer valid. I studied several simulations, but the test changed. Tickets are still valid.
    The test contains new multi-choice questions and a BGP lab. No multiple choice question is contained in the dumps.

  2. CCNATeach
    February 4th, 2017

    Wow, new exam today. 19 questions. About 9 tickets from old exam. New iBGP-eBGP ticket. Life has changed…Old prep will NOT make a passing score. Some pof the former tickets seemed to have no “issues” that I could find with the running config. I pass every exam for 14 years, and failed badly today on TSHOOT!

  3. Ar
    February 4th, 2017

    I humble request to send latest ccnp tshot dumps on {email not allowed}

  4. Ar
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  5. Nhiza
    February 6th, 2017

    Kindly assist on the latest T-Shoot changes. I will be writing the exam in 2 weeks time.

  6. Jatin
    February 6th, 2017

    Cleared the exam today. All the questions have come from this website. Good luck to the rest of the CCNP Aspirants.

  7. drabbert
    February 7th, 2017

    Today I passed my TSHOOT exam with 975 points and re-certified my CCNP/CCIP. A lot of the tickets were the same. One new ticket with iBGP/eBGP. Here was a AS mismatch (iEGP), wrong neighbor address (eBGP), wrong mask on interface.

  8. babysri
    February 13th, 2017

    Is the modified bgp scenarios setup is same or different with network tut diagram

  9. babysri
    February 13th, 2017

    Can anyone explain the new scenario and new multiple choice questions.

    It will help me identify to appear exam

  10. Moni
    February 15th, 2017

    Hi,
    Can anybody tell me that if I give TSHOOT exam, my CCNP Certification will be renewed or not?

  11. Willy
    February 15th, 2017

    Hi guys, I already passed The T Shoot exam before it was updated but i just got the new update if anyone need the files pls send me email to waleed_usa(at)hotmail(dot)com
    last update contain new lap for bgp and 6 new multiple choices quiz the rest remain the same.

    Thank you.

  12. david
    February 17th, 2017

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  13. david
    February 17th, 2017

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  16. Passed
    February 17th, 2017

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  17. david
    February 21st, 2017

    Hello, please, can any1 confirm PASSED website. He says CCNP TShoot is 100% valid at this website https://rebrand.ly/tshooa882. Must this be a scam or what

  18. david
    February 21st, 2017

    Who had used it and is sure is 100% valid

  19. mammad
    March 7th, 2017

    Dear network tut,
    please change the following line in Challenge Lab 1, from:

    + OSPF is running among R3, R4, SW5 and SW6, all are in Area 0

    to

    + OSPF is running among R1, R2, SW5 and SW6, all are in Area 0

  20. networktut
    March 8th, 2017

    @mammad: Thanks for your detection, we have just fixed it!

  21. Anonymous
    March 8th, 2017

    drabbert and Jatin , can share your dumps question ? Going to take this month end.

    Thank you very much !!!!

    jiejet (at) hotmail (dot) com

  22. ron
    March 31st, 2017

    more realistic scenario please this is very helpful thank you!

  23. vietsoulz
    April 8th, 2017

    Recently failed the tshoot by 6 points. Could I request latest dump to vietsoulz at yahoo (dot) com? Thanks.

  24. Net_alone
    April 15th, 2017

    Product Questions: 75/16 Case Study Version: 9.0 is latest ccnp-trob 300-135 …?

    Tnk a lot !

  25. RRtechs
    April 17th, 2017

    Hello to everyone,

    Do you have an up-to-date dump for CCNP Security 300-208? can you please forward it to me?

    {email not allowed}

  26. RRtechs
    April 17th, 2017

    Hello to everyone,

    Do you have an up-to-date dump for CCNP Security 300-208? can you please forward it to me?

    rrtechs(at)yahoo.com

  27. Anonymous
    April 19th, 2017

    what is the latest p4s to troub 300-135? Tnks.

  28. ABCDE
    April 22nd, 2017

    i have exam tomorrow and came to know exam questions changed. please let me know what is the truth who recently passed the exam.
    waiting eagerly for response of real person
    thanks a lot in advance

  29. Cisco
    April 24th, 2017

    Hi, Product Questions: 75/16 Case Study Version: 9.0 is latest ccnp-trob 300-135 …?

  30. r0n1n
    April 26th, 2017

    @ABCDE, how was your exam? was there a change? Thanks

  31. jayjay_ako
    May 1st, 2017

    @ABCDE, how was your exam? let us know please, thanks!

  32. 300-135
    May 2nd, 2017

    pls dumps i ill site the exam pls

  33. 300-135
    May 2nd, 2017

    my emanil
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  34. TruthBEtold
    May 15th, 2017

    Any one know if there are ccnp dumps out there, cant find any – if no, can anyone share? slimmarss(a)hotmail.com – plz and thanks.

  35. DYN
    May 24th, 2017

    Hi, Please someone could tell me if there are any new questions on the exam. I’m checking that some questions were removed.

  36. hardik
    May 26th, 2017

    hello friends please share the latest dumps of tshoot hardik.patira28 @ gmail .com

  37. Samar
    May 29th, 2017

    Have anyone taken the exam recently ? please advise

  38. Abubakar
    June 6th, 2017

    Anyone knows what changes come in exam
    I have exam after 4 days

  39. Anonymous
    June 6th, 2017

    Hello Networktut,when changed MCQs(6) and Ticket (3) will be updated on this site as I have to appear exam this week.
    –Anl

  40. Prettus
    June 6th, 2017

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    June 18th, 2017

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  46. JohnDoe
    June 18th, 2017

    IMHO – GNS3 would be better than to work on separate flash simulators. As long as you show the IOS version and how interfaces are setup. then it’s more real life.

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    Please am to take CCNA Data center exam were can I get practice.

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    July 20th, 2017

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    July 20th, 2017

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