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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.


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

+ OSPF is running among R3, R4, 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 (21) Comments
Comment pages
1 3 4 5 788
  1. Hito
    February 2nd, 2017

    I took the exam today2/2/17. a lot of changed from 1/27/17. There are new trouble shoot with BGP. and multiple choice questions are all changed. Also, added new ipv6 question. previous dumps are completely not work.

    Please give me a new dump.

    Thank you!

    yamahito99 at yahoo.co.jp

  2. yahya
    February 3rd, 2017

    Hello to everyone,

    If you have an up-to-date dump or newly added questions, can you please forward it to me?

    {email not allowed}

  3. yahya
    February 3rd, 2017

    Hello to everyone,

    If you have an up-to-date dump or newly added questions, can you please forward it to me?


  4. Shalk
    February 3rd, 2017

    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.

  5. 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!

  6. Ar
    February 4th, 2017

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

  7. Ar
    February 4th, 2017

    Mrdon616 on yahoo

  8. Nhiza
    February 6th, 2017

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

  9. 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.

  10. 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.

  11. babysri
    February 13th, 2017

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

  12. babysri
    February 13th, 2017

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

    It will help me identify to appear exam

  13. Moni
    February 15th, 2017

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

  14. 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.

  15. david
    February 17th, 2017

    I humble request anyone to send me the latest ccnp tshot dumps on {email not allowed}. I must study rightly please

  16. david
    February 17th, 2017

    ighodaroosagie at yahoo.com

  17. david
    February 17th, 2017

    I humble request anyone to send me the latest ccnp tshot dumps on ighodaroosagie at yahoo.com . I must study rightly please

  18. marip-j
    February 17th, 2017

    Hello , please send me the latest ccnp tshoo dump at marip-j at outlook.com thank you.

  19. Passed
    February 17th, 2017

    New Update, My student passed today using this 13 Tickets and 68 Qs VCE. Latest 100% VALID CCNP TSHOOT 300-135 Exam Questions Dumps at below page including all labs in Packet Tracer format. Working VCE player also included in package.


  20. 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

  21. david
    February 21st, 2017

    Who had used it and is sure is 100% valid

Comment pages
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