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VLAN Troubleshooting Sim

April 29th, 2019 Go to comments

Refer to the exhibit.

VLAN_Troubleshooting_Topology.jpg

Your colleague has built a Layer 2 network in your client locations. You must verify the configuration and fix any issues identified as per customer requirements.
Customer requirements:
+ Verify if switch ports are assigned correct VLANs as shown in topology. Identify and fix any misconfiguration found in three switches
+ Verify if trunk links are operational between switches and the IEEE 802.1Q trunk encapsulation method is used. Identify and fix any misconfiguration found in trunk configuration
+ Make sure ports connected between switches are set as trunk ports

We are not sure about the details but here are the faults in this sim:

– Native VLAN mismatch between SW1 & SW3
– Switchport mode mismatch: one in access mode while the other end in trunk mode -> need to change from access to trunk mode
– One port in VLAN 500 while other port in VLAN 600

Recommended commands to solve this sim: show int trunk, show vlan, show run.

You can download and practice this sim with Packet Tracer at: http://juquitiba.sp.gov.br/?exams=download/9tut.com_CCNA_VLAN_Troubleshooting_Sim.zip

Commands to fix the issues:

SW1, SW2:
interface e0/2
 switchport mode access
 switchport access vlan 500
interface e0/3
 switchport mode access
 switchport access vlan 600

SW3:
interface e0/0 (or interface e0/1 of SW1)
 switchport trunk encapsulation dot1q
 switchport mode trunk
 switchport trunk native vlan … (must match the native VLAN on the other end, use “show int trunk” command on SW1 to check SW1 native VLAN)

Comments (13) Comments
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  1. TapasP
    May 11th, 2019

    Could you please anyone help me with the latest dump. I am fresher and searching a job in Networking profile. tapasr007(at)gmail(dot)com. my exam is scheduled in a week.

  2. Anonymous
    May 11th, 2019

    HI can anyone send me the lastest dumps for CCNA 200-125, send here pedroquicuma at gmail dot com please i need so much… tanks so much

  3. Anonymous
    May 11th, 2019

    HI can anyone send me the lastest dumps for CCNA 200-125, send here pedroquicuma26 at gmail dot com please i need so much… tanks so much

  4. Steve
    May 13th, 2019

    please send me recent ccna 200-125 dumps to samsungphones80 @ Yahoo dot com

  5. mahmoud m
    May 14th, 2019

    Could you please send me the recent CCNA 200-125 dumps to {email not allowed}

  6. mahmoud m
    May 14th, 2019

    Could you please send me the recent CCNA 200-125 dumps to mahmoodm @ windowslive . comd

  7. chuthienchien_Hanoi_VN
    May 14th, 2019

    Could you please send me the recent CCNA 200-125 dumps to {email not allowed}

  8. chuthienchien_Hanoi_VN
    May 14th, 2019

    Could you please send me the recent CCNA 200-125 dumps to chienct68 @ gmail com

  9. Habib
    May 16th, 2019

    Could you please send me the recent CCNA 200-125 dumps to ha07bib @ gmail com

  10. bill
    May 17th, 2019

    lol@dump requests. better to juse use the 9tut ccna questions pdf.

    http://juquitiba.sp.gov.br/?exams=ccna-questions-and-answers

  11. Anonymous
    May 21st, 2019

    Passed the exam yesterday and had to give this up. It seems to have a bug after changing native vlan the error on native vlan mismatch keeps coming up even after using shut no shut command.

  12. Akhundzads
    May 23rd, 2019

    If some one had the latest dump please sent it to toofan(dot)akhundzada(at)gmail(dot)com

  13. Anonymous
    May 24th, 2019

    Review BPDU Guard if it is enabled. spanning tree errors (port err disabled) might be encountered.

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