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IPv6 OSPF Sim

September 14th, 2017 Go to comments

Question

All routers are running IPv6 OSPF with process ID 100. The loopback0 IPv4 address is the OSPF router ID of each router.

On HQ router, a provider link is provided and you have to configure an IPv6 default route on HQ and make sure this route is advertised in IPv6 OSPF process. Also troubleshoot why HQ is not forming IPv6 OSPF neighbor with BR.

Requirements:

1. Configure IPv6 default route on HQ router with default gateway of 2001:DB8:B:B1B2::1
2. Verify by pinging provider test IPv6 address 2001:DB8:0:1111::1 after configuring default route on HQ
3. Make sure that the default route is advertised in IPv6 OSPF router HQ. This default route should be advertised only when HQ has a default route in its routing table
4. Router HQ is not forming IPv6 OSPF neighbor with BR. Troubleshoot and solve the problem

Special Note: To gain the maximum number of points, you must complete the necessary configurations and fix IPv6 OSPF neighbor issue with router BR. IPv6 OSPFv3 must be configured without using address families. Do not change the IPv6 OSPF process ID.

IPv6_OSPF_Topology.jpg

Solution

1. Configure IPv6 default route on HQ router with default gateway of 2001:DB8:B:B1B2::1:

HQ(config)#ipv6 unicast-routing
HQ(config)#ipv6 route ::/0 2001:DB8:B:B1B2::1

First we have to enable IPv6 routing with the “ipv6 unicast-routing” command then we configure a default route on HQ router.

2. Verify by pinging provider test IPv6 address 2001:DB8:0:1111::1 after configuring default route on HQ:

HQ#ping ipv6 2001:DB8:0:1111::1

Issue the ping test to see if the default route works. The ping must be successful.

3. Make sure that the default route is advertised in IPv6 OSPF router HQ. This default route should be advertised only when HQ has a default route in its routing table:

HQ(config)# ipv6 router ospf 100
HQ(config-rtr)#default-information originate

The command “default-information originate” will generate a default route and send to all other routers in the OSPF domain, provided that the local router has a default route configured.

4. Router HQ is not forming IPv6 OSPF neighbor with BR. Troubleshoot and solve the problem

Maybe interface S1/0 of HQ was not enabled with IPv6 OSPF (verify by the “show run” or “show ipv6 ospf interface” command) so we have to enable it.

HQ(config)#interface s1/0
HQ(config-if)#ipv6 ospf 100 area 0

After configuration use the “show ipv6 ospf neighbor” on HQ to see if BR is listed in the output.

Comments (50) Comments
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  1. CarlosMEX
    December 19th, 2017

    Hello cynosure, why you mean links of the dumps are on page 458????? Where is that paga? which book are you talking about? which site? can you explain please.

  2. Anonymous
    December 25th, 2017

    vedio exam

  3. Anonymous
    December 25th, 2017

    @DonCarlos go to “Share you exam experience” tab here in 9tut.com, then go back to page 458 where valid links for legit dumps are posted. Just go find it man. Cheers!

  4. Anonymous
    January 7th, 2018

    please can some one send me the latest dump, taking exam feb 1, {email not allowed}

  5. Anonymous
    January 7th, 2018

    please can some one send me the latest dump, taking exam feb 1, email sistustedong at gmail dot com

  6. Anonymous
    January 9th, 2018

    I just passed the exam with 962/1000 and this was the first question on the exam.

    The dumps and Labs correct

  7. Anonymous
    January 10th, 2018

    free vce
    https://www.youtube.com/watch?v=aZuCEvLKsHY
    put your email in there

  8. Anonymous
    January 10th, 2018

    Hi Anonymous, what are the dumps and the labs. my mail is {email not allowed}

  9. Anonymous
    January 10th, 2018

    email is {email not allowed}

  10. Said
    January 11th, 2018

    Dear friends please share latest dumps and labs who passed? my mail is beyzik(@)mail(.)ru

  11. Anonymous
    January 12th, 2018

    Hey can someone send me latest dump I have my exam on Monday please
    ckipyegon at gmail dot com

  12. Floconamur
    January 12th, 2018

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  13. www
    January 14th, 2018

    Hi every one

  14. elswalmy
    January 15th, 2018

    can you share with me the last dumps ( {email not allowed}) please i am going to exam 17 jan

  15. sdasd
    January 16th, 2018

    can you share with me the last dumps {email not allowed}

  16. Anonymous
    January 16th, 2018

    Please share latest dump

  17. Anonymous
    January 17th, 2018

    Today I’m do the examn

  18. Dump
    January 18th, 2018

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  19. chris
    January 20th, 2018

    please can someone share the last dumps with me?
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  20. aldin
    January 21st, 2018

    Hello do you have latest dumps? email me {email not allowed}

  21. aldin
    January 21st, 2018

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  22. Rushita Alfene
    January 23rd, 2018

    @ Emma Congratulation!
    I’m taking soon CCNA routing and switching – ICND1/ICND2 Exam .. Please send me a valid dump on fenelo01 at outlook dot com or anyone who can help me to get a valid dump.
    Thanks

  23. Ewaoche
    January 25th, 2018

    please help me with some latest dumbs my email is {email not allowed} thanks so much.

  24. hugo
    January 27th, 2018

    please share the latest dumps for ccna 200-125.
    babolino @ gmx(.)net

  25. Anonymous
    January 28th, 2018

    i am writing exam on 01/02/18, please share latest dump for cnna 200-125 email, sistustedong at gmail.com,

  26. i.e.m
    January 29th, 2018

    can somone share the latest dump for CCNA…

  27. Bulud
    January 29th, 2018

    Passed today) 943/1000
    80% of multiple questions were from 9tut.
    I got 8 labs. IPv6 ospf , GRE, RIPv2 Troubleshooting, DHCP , EIGRP Troubleshooting, OSPF Neighbor, Access list sim 2(mod 3) , Access list Sim 1.
    GRE, OSPF, Eigrp, RIPv2 , OSPF questions were different, new, but not difficult.
    4-5 Drag and Drop questions. 2 of them were from 9tut, others were new.

  28. Anonymous
    January 29th, 2018

    @Bulud deAR can u plzz send me latest pdf dumps ?

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  29. Daniyal
    January 29th, 2018

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  30. SamJones
    January 30th, 2018

    @Bulud or anyone else with a valid dumb can you please send a copy of your english ccna 200-125 dump to sam13579jones(at)gmail(dot)com

  31. Anonymous
    January 31st, 2018

    i am writing exam on 09/02/18, please share latest dump for cnna 200-125 email, {email not allowed}

  32. Barri ale
    February 1st, 2018

    https:*//drive.google.com/drive/*folders/*14lfkbel7rTJXuuUU7Jl2mWxJ0HQ1k_Mo

    Delete *

    Pass 922/1000

    Chinese valid!

  33. xbr
    February 1st, 2018

    @alexnader

    hello. where can i get the OSPFv6 sim?

    please help!

  34. vasundhara
    February 2nd, 2018

    These are latest only?

  35. Mohammad
    February 2nd, 2018

    I’ve just finished the exam, passed with score 915.
    Labs: ipv6 ospf, ACL.
    Sims: EIGRP, GRE, RIP, ACL
    all those Sims came together in the same exam today
    questions and Sims in 9tut are valid.
    you have to give all the Sims extra importance.
    all the best!

  36. Azim
    February 2nd, 2018

    @9tut,
    Please take the word ‘Simulator or Sim’ out from the Labs that only requires troubleshooting. The Lab requires configuration, please call it configuration. Many people are interchanging ‘Sim Lab’ and ‘Troubleshooting Lab’ on their post causing confusion.

    For example Mohammed in the previous post writes “Labs: ipv6 ospf, ACL” On this page IPv6 OSPF Lab described as ‘IPv6 OSPF Sim’ meaning its a configuration Lab. For that matter where is ACL Lab on 9tut page? On 9tut page ACL is listed as: ACL Sim 1 Simulator,
    ACL Sim 2 Simulator?

  37. ice
    February 7th, 2018

    @azim agree with u

  38. ice
    February 7th, 2018

    But is this a lab or a sim??????????????????????

  39. Zeeshan
    February 8th, 2018

    I have exam on 10 Feb, hope to pass can some tell link to download this lab?

  40. Said
    February 9th, 2018

    Good luck friend. Dont forget tell results

  41. someoneInLondon
    February 9th, 2018

    I have an exam today, hope I pass. Let you know how it went :)

  42. someoneInLondon
    February 9th, 2018

    4 new different drag and drop questions on the exam! I was not expecting it! 5 different labs! It was really time consuming !!

  43. someoneInLondon
    February 9th, 2018

    Someone need to post those drag and drop questions asap!

  44. someoneInLondon
    February 9th, 2018

    From what i remember memorise everything about ipv6 addresses, dhcp client steps and other concepts I cannot remember now

  45. someoneInLondon
    February 9th, 2018

    All the multiple questions are from the dumps here…

  46. Bouya
    February 10th, 2018

    @someoneLondon does the drag and drop include the question about the FF:

    PPPoE
    Mac Address
    DHCP process
    QoS and Data Plane?
    TCP and UDP
    Fiber Cable Types?

  47. Zeeshan
    February 10th, 2018

    hi 9 tut friends and community: Alhamdulillah passed today CCNA R&S 915/1000, Question were ok ACL and Switch port configuration lab came, and many sims are already on 9tut 4 came, remaining questions were almost from here. Good Luck to all

  48. someoneInLondon
    February 10th, 2018

    @bouya

    fiver cable type
    dhcp process but only the client side
    opv6 addresses

    and i cannot remember the rest but i have never seen it, some of them they pick a few things from each drag and drop ( i mean the old ones that we have seen on mocks) and they out it in all mixed in one

  49. someoneInLondon
    February 10th, 2018

    @bouya

    Sorry I meant to say fiber cable types plus optic cables

  50. Bouya
    February 10th, 2018

    that drag and drop were already on 1.23vce. i thought there was a new one. anyway, Thanks

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