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HSRP Sim

March 10th, 2015 in Lab Sim Go to comments

Refer to the topology below. R1 and R2 are configured to run HSRP. The network administrator wants to ask you about how HSRP operates in the vent of a device failure.

HSRP_Topology.jpg

Question 1

Explanation

Check the HSRP state of R1 via the “show stanby” command:

R1_show_standby.jpg

R1 is the active router for HSRP group 1 (subnet 172.16.10.0/24) so all traffic will be sent to it.

Question 2

Explanation

R1_show_run_track_standby.jpg

When Ethernet0/0 goes down the priority is decreased by 40 (standby 1 track 1 decrement 40). Therefore when it recovers the priority is increased by the same value of 40.

Question 3

Explanation

HSRP Group 2 is connected via the E1/0 interfaces on both routers so we should check them carefully via the “show running-config” command:

On R1:

R1_show_run_authentication.jpg

On R2:

R2_show_run_authentication.jpg

As we can see there is no authentication on R1 while R2 requires authentication with password “cisco123” -> Authentication between R1 & R2 fails so R1 & R2 cannot exchange HSRP messages -> both R1 & R2 will claim the active role for HSRP group 2. You can verify again with the “show standby” command.

Question 4

Explanation

Use the “show standby” command on R1 to get the virtual MAC addres of HSRP group 1:

R1_show_standby_virtual_mac.jpg

Comments
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  1. Chrismas
    February 7th, 2017

    I referring ti the HSRP diagram on this web page.

  2. Chrismas
    February 7th, 2017

    I am referring to the HSRP diagram on this web page.

  3. DUDU
    February 7th, 2017

    Christmas,
    what is your location please? are you in US?

  4. blabla
    February 7th, 2017

    i saw all of those new questions on mine.

    #2 i believe is B & E. I think D is incorrect because the preemption is disabled by default for HSRP.

    #6 showed the etherchannel up because of the (P) next to the member ports, but no negotiation protocol was shown therefor I chose D.

    #13 i know was either d or f. can’t remember which one but it was an easy one

    #14 should be B & D. default priority is 32768. anything with “mstp” in the cmd is wrong.

    now i know i missed 3,9,11. thanks.

    if they changed that vague HSRP question too i missed it. also missed a command on the dot1x sim. don’t think they give partial credit on those and they seem to be worth ~100 points so that if you miss both lab sims you’re guaranteed a fail. either that or you have to score perfect on the rest.

  5. PASS
    February 7th, 2017

    All the new questions are in mine as well.
    Thank you.

  6. Anonymous
    February 9th, 2017

    im not able to see the questions only the explanations. can someone help with that

  7. Anonymous
    February 13th, 2017

    please please please please
    Send me a copy of newest Dump to peyman_astan at yahoo dot com
    my exam is next week. I have 191 Questions dump, but many guys say is not valid anymore ;(

  8. Ccnp _tester
    February 13th, 2017

    Failed Toda y
    76x was strange one i dont know where i loose point only 5 new question
    Have this hsrp sim but talk about e 0/1 where no hsrp
    Prio 130 same

  9. CCIE Expert
    February 13th, 2017

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  10. ITexpert
    February 14th, 2017

    I passed today the Exam (300-115 Switching) with 980, 191q still valid

  11. dsquareds
    February 14th, 2017

    @ ITexpert what region are you in?

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    February 14th, 2017

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    February 15th, 2017

    @CCNP
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  14. Mudurucu
    February 15th, 2017

    last dump.. please send lfm1985 @ gmail dot com

  15. Cisco Test
    February 16th, 2017

    Number of channel-groups in use: 1
    Number of aggregators: 1

    Group Port-channel Protocol Ports
    ———+——————-+————+—————————————————————-
    1 Po1(SU) – Fa1/0/23(P) Fa1/0/24 (P)

    Refer to the exhibit. An engineer has run the show EtherChannel summary command and the output is displayed. Which statement about the status of the EtherChannel is true?

    A. The EtherChannel is operational and configured for PAgP.
    B. The EtherChannel is down and configured for LACP.
    C. The EtherChannel is operational and is using no EtherChannel protocol.
    D. The EtherChannel is down because of a mismatched EtherChannel protocol.

  16. netsky
    February 17th, 2017

    Ans is A

  17. netsky
    February 17th, 2017

    Sorry, ans is C

  18. noshut
    February 17th, 2017

    @netsky
    why C?

  19. CCIE Expert
    February 17th, 2017

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  20. abrar yousaf
    February 18th, 2017

    How we have to purchse it ………………….and are you sure these are valid???????????

  21. Anonymous
    February 18th, 2017

    Hello,

    Is there somebody that took the exam this days? Can you confirm that dumps are still valid? I am taking the exam next week.

    Thanks

  22. Neo
    February 19th, 2017

    Q1. What percentage of the outgoing traffic from the 172.16.10.0/24 subnet is being forwarded through
    R1?
    A. R1-0%
    B. R1-50 %, R2-50%
    C. R2-100%
    D. R1-100%
    Ans: D

    Q2. Refer to the exhibit. If router R1 interface Etherne0/0 goes down and recovers, which of the
    statement regarding HSRP priority is true?
    A. The interface will have the priority decremented by 40 for HSRP group 1.
    B. The interface will have the priority decremented by 60 for HSRP group 1
    C. The interface will have its current priority incremented by 40 for HSRP group 1
    D. The interface will have its current priority incremented by 60 for HSRP group 1
    E. The interface will default to the a priority of 100 for HSRP group 1
    Answer: C

    Q3.What issue is causing Router R1 and R2 to both be displayed as the HSRP active router for group
    2?
    A. The HSRP group number mismatch
    B. The HSRP group authentication is misconfigured
    C. The HSRP Hello packets are blocked
    D. The HSRP timers mismatch
    E. The HSRP group priorities are different
    Answer: B

    Q4. What is the virtual mac-address of HSRP group 1?
    A. 0000.0c07.ac02
    B. 4000.0000.0010
    C. 0000.0c07.ac01
    D. 4000.0000.ac01
    E. 4000.0000.ac02
    F. 0000.0c07.0010
    Answer: B

  23. blackfly
    February 20th, 2017

    someone please share the link to download (GNS3 or Packet tracer) topology or please send the topology to “jwdDOTkhan170ATgmailDOTcom”. I really need it please

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