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EIGRP GRE Troubleshooting Sim

March 19th, 2018 Go to comments

Refer to the topology below. Your company asks you to identify the issues in Phase 1 EIGRP implementation. You have console access on R1, R2, R3 Branch1 and Branch2 routers. Only use show commands to troubleshoot the issues.

Topology.jpg

Question 1

Explanation

R1 routing table does not have any EIGRP learned routes so R1 or the link between R1 & R2 is the most likely problem. We should check if the IP addresses on R1 and R2 are correct or not with the “show ip interface brief” command.

R1_show_ip_interface_brief.jpg

Note: You should check the IP address of R2 E0/0 interface (the interface connected to R1) as well.

Question 2

Explanation

The “main office” here refers to R2 (and other routers behind it). Check Branch2 with the “show ip route” command:

Branch2_show_ip_route.jpg

We can see Branch2 only uses 192.168.12.1 (Branch 1 – the secondary path) to reach R2 and the subnets behind. Branch2 does not use the primary path (directly connected to R2) so there must be a problem with the connection between R2 and Branch2. Check Branch2 router with the “show running-config” command and we can see an access-list is blocking EIGRP packets advertised to Branch2.

Branch2_show_run.jpg

Question 3

Explanation

This issue is same as Question 2 but this time it is R3 which causes the issue. We can check R3 with the “show running-config” command.

R3_show_run.jpg

Question 4

Explanation

In this question we should check the local routers to see if these subnets have been advertised or not as there are many issues in the path which prevent these subnets from being shown in the routing tables.

When checking Branch1 router, we notice “network 172.16.0.0” is missing under EIGRP 200 so answer D is correct.

Branch1_show_run.jpg

Comments (25) Comments
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  1. PF
    August 1st, 2018

    Hi all,

    Could you be so kind to share latest dumps? Pretty please.

    @m s please share the June 2018 dump or latest.

    kunenepf(at)gmail(dot)com

  2. Anonymous
    August 2nd, 2018

    Can you please send me the latest or June Dumps, my exam will be in aug 2nd week, so please send me the Latest Dumps at abdulkumbhar (at)gmail(dot)com.

  3. DK
    August 2nd, 2018

    Passed my exam today and this lab was there. all the best

  4. CCNA KS
    August 2nd, 2018

    Just let me know that which Dump is Valid?

  5. CCNA KS
    August 2nd, 2018

    Name of the latest Dump is required, please.

  6. Anonymous
    August 2nd, 2018

    @DK

    Please share the latest dumps

    kunenepf(at)gmail(dot)com

  7. CCNA KS
    August 2nd, 2018

    Name of the latest Dump is required, please. Just let me know that which Dump is Valid?

  8. Anonymous
    August 2nd, 2018

    please send me dump 200-125 cavidismayilzade7 @gmail.com

  9. Believer
    August 2nd, 2018

    Congratz on ur exam,have a good carrier,good peoples always blessed by god,can u send me dumps at semini44 at yahoo dot com,thank you,god bless

  10. Malevolence
    August 3rd, 2018

    What would be the name of the dump? 200-125? What naming are you looking for?

  11. AngeluZ
    August 4th, 2018

    Hiii, I saw this question in the exam.. uffffff
    Blessings!

  12. AngeluZ
    August 4th, 2018

    ESPOL RULES!!!!

  13. Curious
    August 4th, 2018

    Can anyone explain question 1 I don’t understand how they arrived to the answer “IP address was misconfigured between the R1 and R2 interface”

  14. Pascal
    August 5th, 2018

    Between R1 and R2 we have network 192.168.14.0/30 , usable ip address are 192.168.14.1 and 192.168.14.2. OK 192.168.14.5 is the thirst usable IP address of network 198.168.14.4/30

  15. Anonymous
    August 6th, 2018

    hello, pelase I need the dumps of CCNA my email is victormg83 (at) Hotmail (dot) com

  16. gho_sam
    August 7th, 2018

    Hello Folks,

    Please be kind enough to share the lates dumps and also the sim questions to {email not allowed}

    Thank you in advance.

  17. gho_sam
    August 7th, 2018

    gho_sam1 {at} hotmail {dot} com

  18. Herbie
    August 8th, 2018

    Hello everyone can some one share latest dump? 200-125. I’m also confused about how they arrived to the answer “IP address was misconfigured between the R1 and R2 interface” my email ({email not allowed})

  19. Herbie
    August 8th, 2018

    Again, Hello everyone can some one share latest dump? 200-125. I’m also confused about how they arrived to the answer “IP address was misconfigured between the R1 and R2 interface” my email my email hghiorsi (at) aol (dot) com

  20. NANA
    August 9th, 2018

    http: // t.cn/RDf8DJW
    Share a useful link, the content inside is true and effective.

  21. Anonymous
    August 9th, 2018

    @DK All the questions were same ?

  22. Nguyen Dung
    August 9th, 2018

    please send me dump 200-125 dungitctnmt{at}gmail{dot}com

  23. Fomi
    August 16th, 2018

    Hey guys i am taking exams in two weeks can someone provide me with new dumps faheem2b40e at the rate gmail dot com thanks infect million thanks in advanc

  24. Joe
    August 16th, 2018

    Hi,
    do you have the packet tracer sim file for EIGRP GRE Troubleshooting Sim
    I can’t find the link for it here
    Thanks

  25. nomas
    August 18th, 2018

    Passed my exam today and this lab was there.

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