Most of you already know that in Dynamips after a reload of a switch all the vlans and vtp configurations are gone. There is a way how to save the vlan and vtp configuration even in case of a reload of the switch and I will show you below how to do it. For switch emulator I used a Cisco 3640 IOS image with a NM-16ESW module to have Layer 2 port on the device.

Click below to see the movie and explanation:

How to save vlans after switch reload

How to save vlans after switch reload

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3 thoughts on “Dynamips: How to save vlans after switch reload

  • January 24, 2009 at 18:29
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    So helpful. I need it very badly.
    Thanks,

    juan carlos

    Reply
  • January 25, 2009 at 10:40
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    Hi Juan,

    I’m glad that it was helpful!

    Cheers,
    Calin

    Reply
  • February 9, 2009 at 16:48
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    Excellent tutorial! Just great!

    Reply

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