Home > Ticket 14 – EIGRP Passive Interface

Ticket 14 – EIGRP Passive Interface

March 17th, 2015 in TSHOOT v2 Go to comments

the neighborship between R4 and DSW1 wasn’t establised. Client 1 can’t ping R4
Configuration on R4:
router eigrp 10
  passive-interface default
  redistribute ospf 1 route-map OSPF->EIGRP
  network 10.1.4.4 0.0.0.3
  network 10.1.4.8 0.0.0.3
  network 10.1.21.128 0.0.0.3
  default-metric 10000 100 255 1 10000
  no auto-summary

Answer 1) R4
Answer 2) IPv4 EIGRP Routing
Answer 3)  enter no passive interface for interfaces connected to DSW1 under EIGRP process (or in Interface f0/1 and f0/0, something like this)

Note: There is a loopback interface on this device which has an IP address of 10.1.21.129 so we have to include the “network 10.1.21.128 0.0.0.3” command.

 

* Just for your information, in fact Clients 1 & 2 in this ticket CANNOT receive IP addresses from DHCP Server because DSW1 cannot reach 10.1.21.129 (an loopback interface on R4) because of the “passive-interface default” command. But in the exam you will see that Clients 1 & 2 can still get their IP addresses! It is a bug in the exam.

Comments (50) Comments
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  1. Rajesh
    June 19th, 2013

    Hey,

    For this scenario, there was no solution called delete passive interface default. instead of that they had given enter no passive interface for interfaces connected to DSW1 under EIGRP process in R4. Answer perfect. cleared TSHOOT with 1000/1000

  2. vanny
    June 26th, 2013

    Hi there can any give me some more detail about this exam I already did 2 attempt .I’m very nervious now to schedule the third time.Please any advice how to apply those methode.Thanks

  3. Abdul Hameed
    July 16th, 2013

    I have yes a question, on asw1 port security we must remove the mac address 0000.0000.0001 on port fa1/0/1
    must we also remove mac address 0000.0000.0002 on fa1/0/2 interface on asw1?

  4. b1gfr0g
    July 19th, 2013

    The passive interface will prevent R4 from forming EIGRP neighborship with DSW1 and DSW2. That means the client won’t be able to DHCP an IP address doesn’t it?

  5. batman
    July 26th, 2013

    this came out today. thanks

  6. Alicia
    November 19th, 2013

    Hi All, Just someone to clear something for me. How will I know if a specific question is related to ASW1, DSW1, R4, R2 or even R1? Or how will I know its Allowed Vlan ticket, Port Security ticket, NAT ACL tickets e.t.c. Thank you all.

  7. Alicia
    November 29th, 2013

    PASSED today 29/11/2013 A BIG thank you to networktut.com and TSHOOT Strategy by Khattak Document.
    My approach to the exam:
    1. Commands I used for All tickets “Ipconfig”, “Ping” and “show run”
    2. First 15min of the exam “tutorial time” I wrote down all 13Tickets in a list format.
    3. I did IPCONFIG on “Client 1” to confirm if I have 169.x.x.x or 10.x.x.x IP for those tickets
    4. Once divided into two group “169.x and 10.x” I concentrated on the 169.x.x tickets first to identify the issues there “refer to this website”
    5. Then followed by IPv6 and HSRP tickets which are very easy to pick up from the “question line” OR you can actually mark this two tickets down before even doing the IPCONFIG to have 11Tickets to work from.
    6. Name all possible issues relating to each group “169.x and 10.x”
    7. When working with 10.x.x.x “Group” have in mind to PING 10.1.1.1 and PING 10.1.1.2
    8. Divide another group of tickets which you can Ping both 10.1.1.1 and 10.1.1.2
    9. Divide another 1 tickets which you can Ping 10.1.1.2 BUT NOT Ping 10.1.1.1
    10. My over message to everyone “group your tickets and you exam will be easy, easy, easy” keep in mind “Ipconfig”, “Ping” and “show run” that’s all you need, know what you’re looking for in a tickets when its VLAN Filter, Port Security, Switchport Trunk e.t.c
    All the best to everyone and another thing just forget about “IP Helper Address ticket” and “EIGRP Wrong AS No ticket” concentrate only on the 13Tickets.

    Regards

  8. Brian
    December 2nd, 2013

    This was on my exam today and passed the exam today with 1000 marks. Thanks to networktut.com! Good luck to everyone. Now, I have to go back and write the CCNA exam again to retain my CCNP certificate! Damn you Cisco!

  9. anonymous
    December 3rd, 2013

    Brian, if you have passed the Tshoot exam, you don’t need to re-certify for CCNA.
    your CCNA and CCNP is valid for next 3 years.

  10. networktut
    December 12th, 2013

    @all: We have just updated this ticket with the following information:

    “* Just for your information, in fact Clients 1 & 2 in this ticket CANNOT receive IP addresses from DHCP Server because DSW1 cannot reach 10.1.21.129 (because of passive-interface default command). But in the exam you will see that Clients 1 & 2 can still get their IP addresses! It is a bug in the exam.”

  11. TS
    December 19th, 2013

    Gng to write exam today … Feeling excited

  12. Anonymous
    January 23rd, 2014

    It said that Clients have not to get IP because. It dependes on what helper ip address is configured on VLAN10 interface of DSW.

  13. Praying Prophet
    January 25th, 2014

    I pray you all pass your exams in JESUS name. All shall be well. Remember enter ipconfig at client 1 and also to ping all the IP’s from there. Also dont forget to use show run on the necessary routers and switches. Above, know what you are doing very well. You will make it

  14. MKN
    January 29th, 2014

    I have passed today TSHOOT 1000/1000. I am now CCNP certified
    I have studied following materials, gns3talk, khattak strategy, bull’s eye strategy and CBT nuggets and network Tut :)
    there was qtn on eigrp passive interface where i got confused for sometime but finally got right answer ;)
    All the qtns are still valid..best of luck to all (Y)

  15. KH
    February 11th, 2014

    I already passed TSHOOT paper 1000/1000 yesterday. All TT in this website still valid. EIGRP passive interface a bit confusing for me. But after i run show ip eigrp traffic, then i was confirm the TT is about passive interface.

  16. Labs in Pacet Tracer
    March 3rd, 2014

    Guys I found on the Internet a list of questions on the exam that is different from what is written on the site who have seen such questions ?

    1 – R1 and R2 are not able to ping each other
    2 – Restore management access via telnet between R1 and R2
    3 – Restore OSPF adjacencies between R3 and R4
    4 – The problem state that DSW1 and DSW2 are configured as HSRP routes and DSW1 should be active router but instead, currently DSW2 is active.
    5 – Resolve the issues preventing management of R3 via HTTPS. Access credentials should be cisco/cisco and should be stored locally in R3
    6 – The problem state that R4 and DSW1 can’t ping to R2′s loopback IPV6 address (FEC0::2:2) or (Serial1/0.12′s 2026::12:2).
    7 – Client 1 is not receiving an IP address from DHCP server (R4)
    8 – Client 1 can not reach R1 S0/0.12 interface
    9 – Client 2 is not able to reach Web_Server at 209.65.200.241
    10 – DSW2 is not able to NTP authenticate against DSW1 who is NTP master

  17. Matheus
    March 18th, 2014

    you can apply the same step of 6c2a0 steps for GRE test preparation.You can find a deeatlid 20 Step GRE Study Plan. Filed Under: GMAT Tagged With: GMAT Test Prep Comments Policy: Use a valid email address.

  18. SLASH
    April 11th, 2014

    Hi just wanted to know if the exam tickes appear in any order, and the question is the same for all tickets??, since apparently with every answer you put change the options in the following question

  19. Anonymous
    April 23rd, 2014

    I have downloaded the IPv4 layer 3 technology from this link http://dl.dropbox.com/u/2749921/GNS_Tshoot.tar.gz but it has only client1 and that is a switch so how would i know what IP address it has and how would i add another client2 to it to ping it from client1. Do i need to add workstations manually ? Thanks in advance guys…

  20. Jim
    April 25th, 2014

    @Anonymouse, take console to client 1 and type ip interface brief and it will show you the ip address client has obtained from dhcp server. thanks

  21. Client 1 CLI
    May 24th, 2014

    Hey guys cleared tshoot exam today 5/24/2014 **All tickets still valid** There are strategies out there, this what I used.
    *************************************************************************

    1- Find 4 tickets for R1. ***OBS*** number in parentheses represent ticket’s order on Networktut.com
    -> If can ping 10.1.1.1 the tickets will be:
    – Nat ACL(4),BGP Neighbor (3) R1 ACL (5)
    -> if can’t ping 10.1.1.1 but can ping 10.1.1.2 ticket will be:
    – OSPF Authentication (1)

    2- find the 2 tickets for HSRP TRACK (2) DSW1 and IPV6 OSPF (12) R2

    3- find 4 tickets 3 for ASW1 and 1 for R4
    -> If client get ip 169.x.x.x or no IP address, tickets will be:
    -Switchport vlan 10 (8)
    -Port security (7) int 1/0/1 shutdown in **error disable** .
    -Switchport trunk (9) All in ASW1
    The other ticket will be in R4
    -DHCP Range (13)

    4- find one ticket where client get ip 10.x.x.x but can’t ping default gateway, ticket willl be:
    -Vlan filter (6) it will be DSW1 or ASW1 check for option port/acl

    5- 2 tickets where client get 10.x.x.x these two tickets will be:
    -OSPF to EIGRP (11) R4
    -EIGRP Passive Interface (14) R4

    I would advice to become premium member to interact with these tickets.

    Good lucky guys!!

  22. Rami2000
    June 7th, 2014

    Thanks networktut, I passed exam today. and all questions here

  23. Calling.Dr.Howard.Dr.Fine.Dr.Howard
    June 11th, 2014

    I want to clarify something here. I don’t believe that the passive-interface default command that is applied to R4 under the EIGRP 10 causes Client1 to not get an ip address. If you were to perform a sh cdp neighbor on R4, it can seen DWS1 & DWS2 as neighbors. It can also ping both. Moreover, DHCP utilizes ports 67 and 68 UDP, where 67 is the server and
    68 is the client.

    The passive-interface default command that is applied to R4 under the EIGRP 10 should only prevent the EIGRP agencies on the interfaces because the “Hellos” are being suppressed.

    My vote is that the EXAM is correct and the GNS lab has a bug.

    Other observations:
    1) if you perform an ip dhcp pool on R4, it tells you that 1 address is leased
    2) Khattak’s strategy ONLY works for this lab if and only if client1 receives a DHCP address.

  24. mchi
    June 23rd, 2014

    I took TShoot exams yesterday:

    Got 1000 scores
    Got 2 Multiple questions, with slightly changes in choices but answers posted here hold still.
    Got 1 drag and drop
    Got 13 TTs
    TTs here are all valid.

    Just study CCNP official cert guide to gain confidence and to back you up in case of trouble.

    Thanks to this site and to khatakk for strategy.
    I am now CCNP!

  25. neo
    June 30th, 2014

    ples help me any one who knows about

    how many questions in tshoot exam?

  26. Dimitri
    August 8th, 2014

    Months of learning, and a job for cents (if so ever)
    It’s too big competition, and it’s not worth the effort.
    Better look for a regular job straight away : |

  27. Michi
    August 14th, 2014

    14.8.2014 TT still valid

  28. Sean
    August 16th, 2014

    I just passed my test with 1000/1000 ….. Thanks to networkut.com

  29. CJ
    August 16th, 2014

    I PASSSSSSSSSSSSSED!!! Got a 986!! ALL PRAISES TO YAHWEH!!
    All TTs are still VALID! every single one IPs and all
    I DID get the eigrp passive interface ticket!!
    No wrong AS ticket
    1 dd (#2) wording a lil different as stated but same answer
    3 multiple choice- wording for FCAPS question and answers are different. “What are 3 levels of the FCAPS model?” Answ: config, fault, security, accounting, backup I didn’t choose config as 1 of the 3 so I got it wrong
    I would HIGHLY suggest getting premium membership! It’s so worth it. All you need is networktut and khattak strategy to pass. Super big thanks to you both. I’m officially CCNP whoop whoooooop!!!!!

  30. Anonymous
    September 5th, 2014

    please in the test does the client have an ip address or not in this ticket??????

  31. Sami
    September 5th, 2014

    See note (*) at top of this page!

  32. GCM Blue
    September 10th, 2014

    Praise d Lord ! I’ve got 945/1000 score today Sep 10, 2014
    Thanks lot Networktut team …. very effective though some questions were confusing but be careful… I used PING & SH RUN commands to check config…. I applied strategy of Khatak & Naren … thanks lot too !
    >>Got 2 MCQ (debug ip packet … & ip tftp instead…); 1 DD & 13 TTs still valid here
    >>No EIGRP wrong AS
    >>No DHCP range
    >>With IP Helper (wrong address @DSW1)

    God bless NETWORKTUT !!!

  33. Peter
    September 11th, 2014

    The “just for your information” at the end is NOT correct. In this ticket, client 1 & 2 are configured with static IP address, DHCP is not used.

  34. Buddy
    September 11th, 2014

    No no Peter!

    Network Tut Note at top of this page: “just for your information” is definitley CORRECT – since within also this ticket – both Client 1 & 2 are configured via indeed DYNAMIC DHCP IP address Information (from R4), due to the default TSHOOT Main Scenario Description:

    “The client workstations receive their IP address
    and default gateway etc. via R4′s DHCP server!!!”

    Therefore it’s a MUCH regrettable BUG within indeed THIS Ticket 14 @ exam, that our Clients STILL gets their legal IP (“10”) address info., when there’s absolutely NO IPv4 connectivity into our DHCP Server R4 from the EIGRPv4/DSW1 & 2 enviroment to which also our clients belongs!!! – Right!?

    Thank you!

  35. AJ
    September 18th, 2014

    Does anyone hold the latest tshoot dumps?

  36. Mian
    October 12th, 2014

    Dear All
    Successes are from Almighty and the failures are mine
    Passed TSHOOT on 11th Oct 2014 ( UK London )=== 1000/1000.

    This ticket really confused me because at one place at R4 ( I think under show ip eigrp neighbors ) it displayed EIGRP 1 ………while at DSW1 & DSW2 and at R4 ( show run & show ip protocols ) it was eigrp 10 …..and at R4 under show ip protocols , there was passive-interface default and also whole bunch of the following interfaces

    passive interface fa 0/0
    passive interface fa 0/1
    passive interface ser 0/0/0.34
    passive interface looback 1
    passive interface loopback 2
    passive interface tunnel34

    which gave me confidence to go for “passive interface” approach , instead of “wrong AS” approach

    For details about the materiel used to pass TSHOOT pls see under
    Share your TSHOOT Experience

  37. Mian
    October 12th, 2014

    In my exam Client 1 and Client 2 did get ip addresses in this ticket

  38. cisco
    October 12th, 2014

    @Mian

    Congrats on passing this exam and for giving detailed information. I just have one question if you could kindly point out the mistake in Flow Chart by Naren. Thanks in advance

  39. Mian
    October 12th, 2014

    @cisco …. Thanks
    Please check under Share your TSHOOT experience

  40. cisco
    October 13th, 2014

    @Mian

    I have one question I understand you did mention that client is getting an ip address in EIGRP Passive Interface ticket but was you able to ping default gateway and R4 fa0/0 int 10.1.4.5 from both clients. thanks

  41. Mian
    October 14th, 2014

    @cisco

    Client 1 was able to ping default gateway (10.2.1.254 ) but failed to ping R4 fa0/0 ( 10.1.4.5 ) in this particular ticket.

    I haven’t paid much attention at client 2 as it is not necessary for exam.

    I think Clients having ip addresses is not a bug in exam , as mentioned by the admin in his explanation ….
    In real life it is possible that at one stage everything working fine including client getting ip addresses from DHCP server which might have given lease of 2/3 days to the clients and then someone issued command “passive interface default” under eigrp at R4 and forgot to issue no passive interface for the interfaces attached to DSW1 and DSW2.

    In that case if you check you would find that clients have ip addresses , because the lease is not expired .

    The question in exam (ticket) also support my explanation as it states
    ” After several changes the network addressing , routing scheme, DHCP services , NTP services ,layer 2 connectivity etc etc ……client 1 cannot ping 209.65.200.241

    Which suggest the network was operational before the changes were made

  42. Som
    October 17th, 2014

    I took the exam today, questions are totally different
    Guys, don’t count on these Q&A
    Topology is the same but Q are totally different

  43. @Som
    October 17th, 2014

    what do you mean questions are different? can you please explain?

  44. men
    October 18th, 2014

    som what is the different

  45. Kir
    October 20th, 2014

    Som can you tell us which version of the exam do you presented?

  46. Andrew
    November 2nd, 2014

    Som, what exactly is different?

  47. Vex
    November 14th, 2014

    I’m taking this test today, and I’ll let everyone know if anything is different on 642-832.

    Som might have taken the 300-135 – TSHOOT 2.0, which from what I heard has new questions, but is laid out similarly.

  48. Haseeb
    November 14th, 2014

    Gonna write the exam within 2 days..any news tips dears..???

  49. Vex
    November 14th, 2014

    Passed 931/1000

    I had no Drag and Drops and 3 Multiple Choice: logging console, CDP, *FTP

    *this question was different, because it asked: “What command will accomplish the same result?” It listed the FTP commands, then gave a choice between TFTP, STP, SCP, HTTP.

    Tickets are all valid, but can’t validate #9 because I didn’t get it.

    I’m thinking Som took the new 300-135 test that will be the only test in January.

  50. joe
    November 26th, 2014

    sorry. i would like to ask why passive interface on R4 will affect DHCP server assigning IP to client1 or 2?

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