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
1 2 3 4 5 7 788
  1. sadham
    March 2nd, 2016

    Interesting Labs.Very useful

  2. soft
    March 3rd, 2016

    @sadham and jakub
    please, how do i know which device is the fault condition located and the fault condition related to which topology…….please i need an answer fast thanks!

  3. jay
    March 8th, 2016

    Just passed TSHOOT. Thank you networktut! I highly recommend the premium membership. Multiple choice questions and tickets for the premium membership are all valid.

  4. APnkand
    March 8th, 2016

    there is probelm with ticket 2..i dont find the answer ..i check all ones …kindly specify

  5. networktut
    March 8th, 2016

    @APnkand: Ticket 2: R2/DHCP/Under CLIENT pool, enter the ‘default-router 172.16.100.1’ command.

  6. Saeed
    March 12th, 2016

    Hi, Can anyone tell how to use these tickets, i tried to use but commands are not working. I would really appreciate to give me direction. thanks!

  7. networktut
    March 13th, 2016

    @Saeed: Could you please list your commands here so that we can check?

  8. Vince
    March 21st, 2016

    My dear friend any material for ISP CCNP EDGE, ADROUTE and CORE latest dumps please assist.
    I failed my ADROUTE on Friday, nothing was relevant to what I had.
    I am writing EDGE Thursday however can I assist I will let them merry my sister.

  9. netfull
    March 22nd, 2016

    I can’t find the problem

  10. sukumar
    March 30th, 2016

    Q1: SW6
    Q2: port security
    Q3: in int e0/0, no switchport portt-security, no switchport port-security mac-address 0000.0000.0001 and give shut and no shut command

  11. sukumar
    March 30th, 2016

    TICKET 1
    Q1: SW6
    Q2: port security
    Q3: in int e0/0, no switchport portt-security, no switchport port-security mac-address 0000.0000.0001 and give shut and no shut command

  12. sukumar
    March 30th, 2016

    TICKET 2
    Q1: R2
    Q2: DHCP
    Q3: UNDER CLIENT POOL, ENTER default-router 172.16.100.1 command

  13. sukumar
    March 30th, 2016

    TICKET 3
    Q1: SW6
    Q2: ACCESS VLAN
    Q3: INT E0/0: SWITCHPORT ACCESS VLAN 100

  14. fash
    April 6th, 2016

    pls house i need the valid dumps for TSHOOT for writing the exam next week…#thanks

  15. Anonymous
    April 8th, 2016

    there is an issue of inter vlan routing

  16. Asif shaikh
    April 8th, 2016

    because 2 vlan cannot communicate to each other we need to put in same vlan or else inter vlan routing

  17. Anonymous
    April 8th, 2016

    hi can anyone send me latest dumps?

  18. Anonymous
    April 8th, 2016

    hi can anyone send me latest dumps? anamathar at hotmail com

  19. lhex
    April 11th, 2016

    Finally found this site..this is very useful for my certification preparation passing goal. I hope there are still passers in here sharing their experienced and knowledge..thanks in advance networktut and visitors.

  20. AL
    April 14th, 2016

    hello guys, someone pls send me the link for t-shoot at( {email not allowed}) THANKS

  21. AL
    April 14th, 2016

    hello guys, someone pls send me the link for t-shoot. My email id is {email not allowed} THANKS

  22. George
    April 15th, 2016

    Hi guys,
    on this page above, ticket 2, I can not see the issue on SW6. Client pings it GW but can not ping any direct interface on SW6. SW6 blocks the ping back somehow, any clue ?

  23. George
    April 15th, 2016

    oh wow, my mistake, very tricky , I should read carefully. it is a dns-server that I read for default route

  24. Anonymous
    April 18th, 2016

    i did register from few hours for premium user and can’t enter as i didn’t find the login page in netwrktut ??

  25. shaggy
    April 19th, 2016

    Could anyone send me the dump of Troubleshooting exam please?

    suhail86ak @ hotmail . com

  26. noone
    April 21st, 2016

    aswome ticket , am learn so much … thank you

  27. SOHAIL
    May 6th, 2016

    plaese anyone have t-shoot dump send me.
    i will thankful
    redeyes7474 at gmail dot com

  28. SOHAIL
    May 6th, 2016

    Dears how we find the ticket answer

  29. nicolas
    May 13th, 2016

    Hi networktut team,

    In Q4, entering sh ip dhcp pool command on R1 shows 1 leased address.
    Shouldn’t it be 0 considering ip helper-address missing and dhcp request has not reached R1 ?

    Thanks

  30. networktut
    May 14th, 2016

    @nicolas: Thanks for your detection. We have just updated it!

  31. networktut
    May 14th, 2016

    @SOHAIL: We have just posted the solution and explanation for each ticket. You can find it at: https://www.networktut.com/troubleshooting-lab-challenge-1-explanation

  32. Kashif Zafar
    June 26th, 2016

    Please send me latest dumps at kashifzafar123 @ hotmail.com

  33. Anonymous
    July 17th, 2016

    hello everyone

    how are you
    my name is usama ramzan and i am ccnp certified. i would like to tell that if any one needed to help in ccna or ccnp exams then i am available to help you out. i will be glad to help all.

    thanks

    contact : {email not allowed}

  34. cls
    July 28th, 2016

    Simulator has bug: On ticket 1 sw6, show int e0/0 shows up/up instead of down.

  35. MK Scorp.
    July 28th, 2016

    Hello
    Unlike CCNP router, doesn’t TSHOOT have a drag& drop question?
    i looked up whole pages of dump, i couldn’t find any of it. maybe i could let it go and go to take an exam…. but i want to know just in case.
    could you share your experience as an answer to my question? thanks~

  36. Nauman
    August 1st, 2016

    Hi Anonymous ,
    I am preparing T.shoot exam but i do not have solution for lab ,that how to practice it ,can u help me out

  37. Anonymous
    August 8th, 2016

    kindly help me with any update about tshooting exam
    lameesjoudeh@gmail

  38. Btcong
    August 12th, 2016

    ticket 1:
    SW6: show ip int bri —> int e0/0 down
    show int e0/0 —> int e0/0 up
    show run —-> don’t have “shutdown”
    So, what is the true for that interface?

  39. Anonymous
    August 17th, 2016

    dear all ,

    planning to give my t-shoot exam requesting to all who given t-shhot exam kindly share the exam pattern !!

    Highly appreciated for your guidance

    rocky dot 06523 at gmail dot com

  40. Wyle
    August 20th, 2016

    Could anyone send me the valid dump of Troubleshooting exam please? Thanks!

    wyle85 @ yahoo . com
    wyle85 at yahoo dot com

  41. basma
    August 31st, 2016

    hi guys is the simulator last updated and enough or not ?
    .. anyone take exam in last days plz advice

  42. Anonymous
    September 6th, 2016

    is traceroute allowed on the exam?

  43. Anonymous
    September 8th, 2016

    Guys wheres the login button?

  44. User123
    September 22nd, 2016

    Hi guys, can anyone share me the dumb? My gmail is chling966 at g MAIL dot com. Thanks a lots!!!

  45. Anonymous
    September 22nd, 2016

    Hello Everyon

    can anyone share me the dumb?

    My e-mail is juliocardenas74 @ aol dot com. Please help me !!

    Thanks a lots!

  46. Cisco Certification
    September 22nd, 2016

    Hi Guys,
    I need your assistance in identifying some of the changes that has occurred in the Cisco certification area?
    1. Actual test as I knew had very good study material and there are no Cisco study questions on that site ?

    2.9tut also had very good materials, question and answers but at the moment there are none?
    Does anyone know whats happening?
    Which question are we suppose to revise before sitting for the grilling cisco exams.

    Just through experience you could know all the material of cisco “hypothetically speaking” and yet still fail, because the revision of the exams was not done.

  47. Adam
    October 1st, 2016

    Hi guys,
    I need some help on Ticket 2.

  48. Anonymous
    October 3rd, 2016

    can anyone share me the dumb?
    and exam detail please.
    {email not allowed}
    i m w8ing for ur mail. thanks

  49. Anonymous
    October 3rd, 2016

    my mail is danishbhatti @ hotmai com

  50. Rasheed
    October 9th, 2016

    Passed-Today with full-score
    Used-material from
    remove asterisk:

    tshoot-networktut.blogs*p*o*t*.*co*m

Comment pages
1 2 3 4 5 7 788