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Share your SPEDGE Experience

October 12th, 2012 Leave a comment Go to comments

Please share with us your experience after taking the SPEDGE 642-889 exam, your materials, the way you learned, your recommendations…

Your posts are warmly welcome!

Please don’t ask for links to download copyright materials here…

Categories: SPEDGE 642-889 Tags:
  1. Ciccio
    January 31st, 2017 at 10:46 | #1

    same information online, one-year old and the new exam. No one shares the new questions?

  2. zija
    February 10th, 2017 at 10:55 | #2

    I need student guide v1.2 for SPEDGE. Can anyone help me with a link where I can download it?

  3. E H
    February 13th, 2017 at 04:36 | #3
  4. alexey
    March 24th, 2017 at 09:01 | #4

    Hi EH!
    There are 10 questions in your dump (from 77 to 87). Can you re-load a new one to see all questions.

    Thank you in advance!

  5. Gonzalo Casas
    September 25th, 2017 at 12:38 | #5

    Good morning:

    I´m looking for valid 642-889 documentation, no dumps, only valid documentation.
    Do you know where I can obtain these books?

    Regards.

  6. September 27th, 2017 at 01:57 | #6

    Hi, Today I passed the exam with 802!!!,, I’m thankful with Darkside’s notes. It’s valid yet.

  7. Yaz
    October 3rd, 2017 at 03:29 | #7

    Hi, please more detail about the exam (ASP)

  8. Yaz
    October 3rd, 2017 at 03:31 | #8

    Can you share the Questions types? drag and drop? labs? questions that you remember,

    Regards

  9. Alex
    October 3rd, 2017 at 16:03 | #9

    I did the exam In July and unfortunately I failed, but some of the questions I remembered are:

    1).- What is the role of AS override?
    Answer= To switch off BGP loop detection.

    2).- What are the commands to setup CSC PE router:
    1. ip vrf vrfname
    2. rd rd
    3. route-target both rt
    4. interface interface name
    5. ip vrf forwarding vrfname

    3).-Question about TE sth ?
    – ip reserved bandwidth in megabits
    – ip reserved bandwidth in kilobits
    Answer=BW in kilobits

    4).- specifically what is the meaning of value 0 in the second colum ?
    I don´t remember the options for this question.

    Router-A#show mpls forwarding-table
    Local Outgoing Prefix Bytes tag Outgoing Next Hop
    tag tag or VC or Tunnel Id switched interface
    16 0 2.124.156.2/32 0 Tu156 point2point
    17 Php tag 10.0.124.129/32 0 Gi0/1 10.0.124.125
    19 0 10.0.124.156/32 0 Gi0/1 10.0.124.125
    20 0 10.0.124.157/32 0 Gi0/1 10.0.124.125
    21 34 2.56.124.1/32 0 Tu56 point2point
    50 0 10.10.1.0/24[V] 0 Gi0/2 10.0.124.190
    51 0 192.168.3.0/24[V] 0 Gi0/2 10.0.124.190
    52 0 192.168.4.0/24[V] 0 Gi0/2 10.0.124.190

    5).- CBWFQ, what does it use to classify traffic?
    Answer= class-map

    6).- What is RT ?
    Answer: RT is 64bit BGP community

    7).- PBB was – what is the usage of MIRP-Lite flag or option in PBB?
    Answer= MAC flush

    8).- Q about QinQ , if implemented what should be done (choose two)?
    Increase MTU on trunk links / decrease it on access port

    9).- When do you use ATOM internetworking?
    Answer= IPV4 interworking used between 2 different encapsulations

    Please if someone have more new questions share them, don´t care if you don´t have the answers.

  10. Alex
    October 3rd, 2017 at 16:08 | #10

    There are no labs, the drags and drops are news, I remember only one in where you have to join the colum 1 with colum 2, some of the opstions I remember was:

    Colum 1 Colum2
    Allowing as AS number
    AS-Override Reduce AS

  11. Yaz
    October 4th, 2017 at 19:28 | #11

    thanks Alex, Someone else, shared them please

  12. Yaz
    October 6th, 2017 at 15:37 | #12

    Alex, what was your score?

  13. Aln
    October 8th, 2017 at 11:14 | #13

    hi guyz any update? hope someone will share there great experience in the exam…thanks

  14. Calheiros
  15. Calheiros
  16. Calheiros
  17. Calheiros
  18. jj
    October 9th, 2017 at 17:11 | #18

    Hey Alex, thank you for sharing!
    Are you going to repeat the exam? I’ll try to take mine by the end of the month.. but lots of study in the mean time..
    anybody knows any whatsapp/telegram study group?

  19. Alex
    October 11th, 2017 at 23:15 | #19

    Hi jj, yes I think I´ll be doing the exam again but I don´t have a specific date, I have a lot of work and I haven´t had time to study.

    Yaz my score was 730

  20. AlexF
    October 12th, 2017 at 20:16 | #20

    Im going to take next week.

  21. Alex
    October 12th, 2017 at 20:37 | #21

    AlexF if you can obtain more questions when you apply the exam please share them, I´ll also do it when I take my second oportunity.

  22. Yaz
    October 13th, 2017 at 01:23 | #22

    Hi, i have passed, some Questions :

    two Questions about RD, easy (how works RD) and vpnv4 routes how are formed = ipv6+ 64 bits RD,

    .- what commands use the display LFIB on ios= sh mpls forwardin-table

    .- QinQ : switcport mode dot1q-tunnel and switcha access vlan (s-vlan)

    .- specifically what is the meaning of value 0 in the second colum ?
    I don´t remember the options for this question.
    Router-A#show mpls forwarding-table
    Local Outgoing Prefix Bytes tag Outgoing Next Hop
    tag tag or VC or Tunnel Id switched interface
    16 0 2.124.156.2/32 0 Tu156 point2point
    17 Php tag 10.0.124.129/32 0 Gi0/1 10.0.124.125
    19 0 10.0.124.156/32 0 Gi0/1 10.0.124.125
    20 0 10.0.124.157/32 0 Gi0/1 10.0.124.125
    21 34 2.56.124.1/32 0 Tu56 point2point
    50 0 10.10.1.0/24[V] 0 Gi0/2 10.0.124.190
    51 0 192.168.3.0/24[V] 0 Gi0/2 10.0.124.190
    52 0 192.168.4.0/24[V] 0 Gi0/2 10.0.124.190

    My answer was the command : mpls ldp explicit-null

    .- CBWFQ, what does it use to classify traffic?

    Answer= class-map

    .- A company has 110 sites with ppp ,ethernet and frame relay lines. If they want to use VPLS what they should do?

    Anw: migrate ppp and frame-relay to ethernet (VPLS is LAN technology)

    .- Where implement GET VPN:

    =PEs routers

    .- QinQ the encapsulation port facing PE:

    =mode trunk

    .- Why does 6PE use 2 label stack:

    (same answer but with top label or botton label i chose due the botton label)
    Because the router which performs PHP in the core does not know IPv6 when he stripss of the BOTTOM MPLS label

    .- 3 D&D. easy: some described here

    .- comparing non-mpls vs tradicional overlay l2vpn (don have the answared)

    .- no labs

    .- 4 or 5 Q about 6pe and 6vpe

    .- Drawback mpls l3vpn and l2vpns

    check the Questions posted here, help a lot and dumpls almos 10 Q

  23. Yaz
    October 13th, 2017 at 01:24 | #23

    sorry:

    the question was ipv4+ rd = vpnv4
    two Questions about RD, easy (how works RD) and vpnv4 routes how are formed = ipv4+ 64 bits RD,

  24. Alex
    October 14th, 2017 at 02:28 | #24

    Congratulations Yaz. what was your score in the exam ?

  25. jj
    October 16th, 2017 at 14:37 | #25

    @Yaz. congratulations!
    tks for sharing

  26. Yaz
    October 16th, 2017 at 21:56 | #26

    Hi, 842

  27. jj
    November 3rd, 2017 at 15:08 | #27

    passed with 900
    tks for the comments in the last two pages.. they were spot on!
    a few other questions that came out:

    PE-CE BGP configuration. Why routes are not being received in CE and PE routers?
    router bgp 64500
    address-family vpnv4 unicast
    vrf Customer_A
    rd 64500:1
    address-family ipv4 unicast
    !
    neighbor 10.2.1.1
    remote-as 64502
    update-source GigabitEthernet0/0/0/0
    address-family ipv4 unicast

    a) Policies must be applied bidirectionaly
    b) Vpnv4 AFI is not enabled under VRF
    c) Other options

    What best describes VPLS?
    a) Various encapsulations are available such as Ethernet and TDM
    b) Only ethernet encapsulation is available
    c) Service provider has costumers routing visibility
    d) Needs OSPF peering (WTF?)
    e) Can have OSPF peering

    VPLS control flag S bit equals 1. What does it mean?

    a) Sequenced frames
    b) Must use control word
    c) No need for sequenced frames
    d) other

    QinQ access. Pw configuration with MTU 1500 under neighbor. What MTU is needed in the core devices?
    a) 1508
    b) 1500
    c) 1518
    d) 1526

    What is the demarcation device between provider core and customer edge
    a) PE
    b) UPE
    c) NPE
    d) CE

    What acts as a gateway device between provider core and customer edge
    a) PE
    b) UPE
    c) NPE
    d) CE

    one other question about the correct basic VPWS configuration. Just remember that pseudowire class is configured as “pw-class” and not “pseudowire-class” (made that stupid mistake)
    l2vpn
    pw-class abc
    encapsulation mpls

    best of luck for everyone else.

  28. Alex
    November 5th, 2017 at 13:28 | #28

    Congratulations for your result in the exam JJ and thanks for the contribution, please can you share with us your answers.

    AlexF when will you have your eschedule the exam ?

  29. jj
    November 8th, 2017 at 15:09 | #29

    I didn’t present my answers because I might be mistaken and don’t you to fail questions because of me.. please do reasearch for the correct answer and don’t take the following for granted:

    #############
    a) Policies must be applied bidirectionaly (by excluding every other options.. don’t know if by bidirectional they mean an “in” and “out” policies on the PE ou policies in PE and CE..

    #############
    don’t know the answer for this one.. only one seemed to be correct. the two options refering to OSPF completelly lost me there..

    #############
    a) Sequenced frames
    https://www.cisco.com/c/en/us/support/docs/ios-nx-os-software/virtual-private-lan-services-vpls/116121-tech-vpls-bgp-00.html#anc5

    #############
    d) 1526 (the pw MTU configuration is only for signaling. you need to take into account all other headers)

    #############
    a) PE (I didn’t understand why the UPE and NPE where options.. there was no reference to h-vpls anywhere on the question

    #############
    a) PE (I didn’t understand why the UPE and NPE where options.. there was no reference to h-vpls anywhere on the question

    #############
    The last one you have to select the correct configuration.. It is a basic PW config in IOS-XR. My only doubt on the exam was the command used defining the PW class.

  30. Alex
    November 9th, 2017 at 22:38 | #30

    thanks JJ

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