Home > BGP Questions

BGP Questions

July 24th, 2017 in ROUTE 300-101 Go to comments

Question 1

Explanation

Private autonomous system (AS) numbers which range from 64512 to 65535 are used to conserve globally unique AS numbers. Globally unique AS numbers (1 – 64511) are assigned by InterNIC. These private AS number cannot be leaked to a global Border Gateway Protocol (BGP) table because they are not unique (BGP best path calculation expects unique AS numbers).

Reference: http://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13756-32.html

Question 2

Explanation

If MTU on two interfaces are mismatched, the BGP neighbors may flap, the BGP state drops and the logs generate missing BGP hello keepalives or the other peer terminates the session.

For more information about MTU mismatched between BGP neighbors please read: http://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/116377-troubleshoot-bgp-mtu.html

Question 3

Explanation

Notice that the Administrative Distance (AD) of External BGP (eBGP) is 20 while the AD of internal BGP (iBGP) is 200.

Question 4

Explanation

Private autonomous system (AS) numbers which range from 64512 to 65535 are used to conserve globally unique AS numbers. These private AS number cannot be leaked to a global BGP table because they are not unique.

Question 5


Explanation

BGP Neighbor states are: Idle – Connect – Active – Open Sent – Open Confirm – Established

Question 6


Explanation

BGP peers are established by manual configuration between routing devices to create a TCP session on (destination) port 179.

Question 7


Explanation

Below is the list of BGP states in order, from startup to peering:

1 – Idle: the initial state of a BGP connection. In this state, the BGP speaker is waiting for a BGP start event, generally either the establishment of a TCP connection or the re-establishment of a previous connection. Once the connection is established, BGP moves to the next state.
2 – Connect: In this state, BGP is waiting for the TCP connection to be formed. If the TCP connection completes, BGP will move to the OpenSent stage; if the connection cannot complete, BGP goes to Active
3 – Active: In the Active state, the BGP speaker is attempting to initiate a TCP session with the BGP speaker it wants to peer with. If this can be done, the BGP state goes to OpenSent state.
4 – OpenSent: the BGP speaker is waiting to receive an OPEN message from the remote BGP speaker
5 – OpenConfirm: Once the BGP speaker receives the OPEN message and no error is detected, the BGP speaker sends a KEEPALIVE message to the remote BGP speaker
6 – Established: All of the neighbor negotiations are complete. You will see a number (2 in this case), which tells us the number of prefixes the router has received from a neighbor or peer group.

Question 8

Question 9

Question 10

Comments
  1. novia
    January 18th, 2017

    Could someone send me the latest ccnp route 300-101 dumps really soon to my email id alwynram(at)gmail(dot)com

  2. user
    February 7th, 2017

    can someone share the latest ccnp route ? unknownm11 dot G at g-mail dot com.

  3. Anonymous
    February 15th, 2017

    why is there only one question about BGP ???

  4. david7778
    February 15th, 2017

    why is there only one question about BGP ???

  5. adgwytc
    February 16th, 2017

    I am a paid up member for ROUTE and yet cannot see any BGP questions. Could you please ensure these questions are available otherwise what is the point of paying to become a premium member?

  6. MountainMan
    February 18th, 2017
  7. Anonymous
    April 5th, 2017

    Passed today,
    Studied the questions and labs on tut.
    Also some of the questions were only in this free dumps https://drive.google.com/open?id=0B5mAFqgydmCzTGd0VU9nQVZEaEE

  8. Anonymous4
    June 5th, 2017

    How come there is only, one BGP question? I am also a premium member but can only see just the one.

  9. princessbabyshowerinvitations
    July 20th, 2017

    Genius without religion is only a lamp on the outer gate of a palace; it may serve to cast a gleam on those that are without while the inhabitant sits in darkness.

  10. Anonymous
    July 27th, 2017

    can anyone share valid dump please?
    {email not allowed}
    TQVM in advance

  11. Anonymous
    July 27th, 2017

    can anyone share valid dump please?
    capmohmoh @ gmail.comTQVM in advance

  12. Bomber
    August 19th, 2017

    Could you share valid latest dump to me? bomberbaby @ gmail.com

  13. Anonymous
    August 21st, 2017

    Hi Steffy,
    Would u pls pass me those valid dumps? Having probs to pass it.

  14. Anonymous
    August 21st, 2017

    Hi Steffy,
    Would you pls pass me those valid dumps on {email not allowed}, been struggling to pass this 300-101.

  15. Netw
    August 25th, 2017

    If you want gns3 lab for mpls vpnv4, check this
    https://garziadmostafa.wordpress.com/2017/08/21/mpls-vpnv4-configuration/

  16. Steffy
    August 28th, 2017

    Hello guys, for latest valid dump with continuous update, please contact me at steffyshirls @ gmail .com

  17. Ada
    September 24th, 2017

    @digitaltut, the answer to the question #4 is C. according to RFC7300 and 300-101 Cert guide.
    the AS65535 is reserved and cant be used.
    Reference: https://tools.ietf.org/html/rfc7300

  18. milky way
    October 8th, 2017

    @ada Cisco says…..”Private autonomous system (AS) numbers which range from 64512 to 65535 are used to conserve globally unique AS numbers. ”

    I think we need to stuck in to What cisco says on cisco exams…

    https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13756-32.html

    @digitaltut what is your idea?

  19. learner
    October 12th, 2017

    Question 4

    0: reserved.
    1-64.495: public AS numbers.
    64.496 – 64.511 – reserved to use in documentation.
    64.512 – 65.534 – private AS numbers.
    65.535 – reserved

  20. learner
    October 15th, 2017

    From Official Cisco web

    https://www.cisco.com/c/en/us/support/docs/ip/border-gateway-protocol-bgp/13756-32.html

    Private autonomous system (AS) numbers which range from 64512 to 65535 are used to conserve globally unique AS numbers.
    Question 4

    0: reserved.
    1-64.495: public AS numbers.
    64.496 – 64.511 – reserved to use in documentation.
    64.512 – 65.534 – private AS numbers.

    65.535 – reserved – but still from/in private range.

  21. Otha
    November 9th, 2017

    Confirming the 21q dumps are valid.

  22. Chuck
    November 9th, 2017

    Smashed my route exam today, 9xx used the dumps from it libraries and tut.

  23. Leonard
    November 9th, 2017

    Passed, you can find part of the questions from the exam in this dumps https://drive.google.com/open?id=0B5mAFqgydmCzQUh0SUxOdE03VGc

  24. durshen
    November 11th, 2017

    Hi friends, I have the valid dump with me and I’m wiling to share. Please contact me via durshen81 @ gmail .com

  25. Hobert
    November 14th, 2017

    Passed with the 539q dumps, all questions were from there.

  26. Raj7437
    November 19th, 2017

    @Feel like a dud what all labs you got ? My friend took the exam. He told all the questions came from here only. even the labs complete same. he cleared.

  27. Rick
    November 21st, 2017

    Passed today, used the 539q dumps.

  28. Danilo
    November 28th, 2017
  29. Benito
    November 28th, 2017

    Passed today, Labs are same as the one here. Questions were all from this dumps https://drive.google.com/open?id=0B5mAFqgydmCzNno3dnFocF9HckU

  30. Winfred
    December 5th, 2017

    Confirming the 440q dumps are valid.

  31. Steve
    December 12th, 2017

    Scored 9xx, used dumps from IT-Libraries. You can find them on the net for free or in the comments here.

  32. durshen
    December 13th, 2017

    Hi friends, I’m willing to share valid dumps that guarantee you pass. Please contact me via durshen81 @ gmail .com

  33. buttmunch
    December 19th, 2017

    3rd to confirm Q4 should be C 64512-65534 (65535 is reserved)

    Update this shiznit.

  34. Clock
    December 30th, 2017

    Hello folks

    Please someone who took the test recently (No spammers) please confirm the dumps that we can trust or if the questions in this site are correct.
    Not only for me, maybe for all of who will take the test.

  35. 1WAY
    January 8th, 2018

    Q8. Is it just me or does anyone else feel that B ‘as_path’ pre-pending is a better answer than A’MED’.

  36. Anonymous
    January 15th, 2018

    Q8 B seems to be correct

  37. abnormaldehyde
    January 16th, 2018

    Q8 should be AS_Path.

  38. United
    January 20th, 2018

    Need questions for all this answers. Please share something…..

  39. Clock
    January 21st, 2018

    Hello Team,

    I would like to thank you for the advises and that you share your experience, I recently pass the route exam :D….
    I study with the Official cert Kevin Wallace, CBT nuggets (nothing that you cannt find for your own in a torrent) and with this site.
    I can say that I found a couple of new questions and a new Frame relay drag and drop that is not here:

    SVC —— A circuit that provides temporary on-demand connections between DTEs
    DLCI—— A locally significant ID
    PVC ——-A logical connection comprising two endpoints and CIR
    LMI ——- A signaling mechanism for frame relay devices
    FECN—– An indicator of congestion on the network.

    But this does not mean you will not pass the exam for 2 questions.

    Please do not pay for dumps or believe in guys who post “new dump” or “I have the new dump”, or “I failed the exam”, those guys should be rape and kill!!!!!!

    Anyway, hope you pass the exam and share your real experience for the other exams.

  1. No trackbacks yet.