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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 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 (9) Comments
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  1. luks4real
    January 23rd, 2018

    @dester, could u pls share the dumps with me luks4real at yahoo.com

  2. TOPO
    February 3rd, 2018


    I need to re-certified for my CCNP routing and switching and all I need is to pass one of the same test. what material would you recommend? I am planning signing up on the premium membership and purchase the VCE from examcollection for this test. I remember I used this site last 3 years ago and the labsim was very close to the ones on the test. Not sure if the test has changed at all. I work with routers and switches. I have a week to prepare
    Please advise

  3. Anonymous
    February 23rd, 2018

    i heard the exam changed on the 20th Feb 2018 how true is that?

  4. Johnson
    February 24th, 2018

    Hi All TShoot exam how about status? Please kindly send to me valid dump and help me.

  5. Rmean
    February 28th, 2018

    Instant DOWNLOAD

    thnku both of you
    passed with 9xx no removed lab..
    12 ticket
    4 dnd
    2 mcq
    i lab bgp

    thnx all who cmnt and share experience here..
    All this files in link above enough to secure pass easily.

  6. Anonymous
    March 5th, 2018

    nice designed tickets for practice .keep up the good work.

  7. Joe
    March 8th, 2018

    is that up to date?
    pls send me infos:
    joe.spamster @email.darkx.ovh

  8. Mariao04
    March 10th, 2018

    Hi guys!
    Please help me! I am scheduled to take CCNP Tshoot exam this month. I already failed in switching twice that is why I will try to take Tshoot exam. Please help and send me a latest dumps for CCNP Tshoot and Switching to my email.

    yahoomail: alonzo.mariano

    Please help me. :(

  9. Mani Pulate
    March 17th, 2018

    hi guys,

    is there anyone testing for Tshoot? i’m preparing to write soon.


Comment pages
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