Cisco 3725 IOS Image Free Download for GNS3

Router IOS image with Switching Functionality:

Cisco 3700 series routers can provide you the different services like Security, Voice, IP Telephony, voice mail, Video and Content Networking in your network.



Key features for the Cisco 3725 include:

  •          You can  use16-port EtherSwitch NM with 3725 which can provide you the switching functionality.
  •        Support for all major WAN protocols and media: leased line, Frame Relay, ISDN, X.25, ATM, fractional T1/E1, T1/E1, xDSL, T3/E3, HSSI
  •      You can enable the SSH because of it's k9(crypto) feature. How to enable SSH on your router in GNS3



You can download 3725 gns3 router IOS  from here and play it on GNS3 for learning purposes. You can perform different routing labs as well as switching labs with this IOS image.


49 comments:

  1. AlexTheGreatMay 14, 2014 at 3:05 AM

    Thanks a bunch!!

    ReplyDelete
  2. UnknownJune 6, 2014 at 9:54 PM

    Thank you so much.This image was very important for me :)

    ReplyDelete
  3. AnonymousJune 21, 2014 at 6:29 AM

    Awesome! Thank you!

    ReplyDelete
  4. elshadayJuly 23, 2014 at 5:35 PM

    Thank you... a lot.

    ReplyDelete
  5. UnknownAugust 17, 2014 at 6:41 AM

    THANK YOU SO MUCH!!!! I was looking for an Cisco IOS version that supports "encapsulation dot1Q" for a sub interface for the Cisco 3725 Multiservice Access Router. The current IOS version that I had, Version 12.2(15)T11 did not have this command when configurating sub interfaces (to configure Router-On-A-Stick). This cisco IOS version is the C3725-ADVSECURITYK9-M. THANK YOU SO MUCH FOR THE IMAGE.

    ReplyDelete
  6. AnonymousSeptember 29, 2014 at 3:30 PM

    Thank gan

    ReplyDelete
  7. UnknownOctober 10, 2014 at 7:01 PM

    Thanks a lot!!

    ReplyDelete
  8. AnonymousJanuary 18, 2015 at 5:59 PM

    thanks you so much brother

    ReplyDelete
  9. sweetzFebruary 15, 2015 at 9:51 PM

    Such a great help. Thank you !!!

    ReplyDelete
  10. KhanFebruary 21, 2015 at 6:37 PM

    Thank you so much brother

    ReplyDelete
  11. fadiranoMarch 10, 2015 at 5:22 PM

    Tanks bro

    ReplyDelete
  12. AnonymousMarch 22, 2015 at 5:01 AM

    Thanks friend!

    ReplyDelete
  13. DJ OZz-GMarch 31, 2015 at 10:35 PM

    Thank you so much Sir !

    ReplyDelete
  14. AnonymousApril 21, 2015 at 6:21 AM

    Thank you so much, it'll be very useful..

    ReplyDelete
  15. Inam HaqMay 7, 2015 at 7:40 AM

    Does this image support bgp protocol?

    ReplyDelete
  16. AnonymousMay 18, 2015 at 4:42 PM

    Thanks!! I'm Net+ certified, but lack router and switch configuration/troubleshooting/management experience. I am hoping that going through GNS3 labs and reading forums like this will help me gain knowledge and experience in these areas. Any tips, please feel free to chime in!!

    ReplyDelete
  17. AnonymousMay 29, 2015 at 11:30 PM

    thanks alot you have helped me great

    ReplyDelete
  18. AnonymousJune 12, 2015 at 11:03 PM

    thanks bro

    ReplyDelete
  19. AnonymousJune 25, 2015 at 10:38 AM

    hi i love you

    ReplyDelete
  20. AnonymousJuly 2, 2015 at 11:52 AM

    Thanks man. It works like a charm

    ReplyDelete
  21. AnonymousJuly 4, 2015 at 5:42 AM

    Thank dear...

    ReplyDelete
  22. AnonymousJuly 20, 2015 at 3:24 PM

    Thanks mate..appreciate it !

    ReplyDelete
  23. Hamisi HamimAugust 7, 2015 at 9:10 PM

    It was so great to get this ios image. Thanks a lot

    ReplyDelete
  24. AnonymousSeptember 13, 2015 at 7:10 AM

    Thank you so much, brothaaar. Lately i feel bored but you have the solution :3

    ReplyDelete
  25. PRABHATSeptember 16, 2015 at 12:38 PM

    Thanks buddy ...

    ReplyDelete
  26. mavenSeptember 25, 2015 at 8:26 PM

    Thanks a lot. Be blessed.

    ReplyDelete
  27. someonewOctober 4, 2015 at 7:44 AM

    thanks a lot , you saved my day man

    ReplyDelete
  28. script javaOctober 5, 2015 at 7:12 PM

    thanks friend

    ReplyDelete
  29. UnknownOctober 20, 2015 at 12:15 AM

    thank you

    ReplyDelete
  30. Atul JainOctober 22, 2015 at 8:12 PM

    Thank you.

    ReplyDelete
  31. vamana charyNovember 10, 2015 at 4:39 PM

    thanks you

    ReplyDelete
  32. AS45TR0November 24, 2015 at 6:16 PM

    Thanks a lot

    ReplyDelete
  33. KN1000December 1, 2015 at 3:15 AM

    thank you so much

    ReplyDelete
  34. AnonymousDecember 10, 2015 at 10:07 AM

    thanks very much

    ReplyDelete
  35. UnknownDecember 19, 2015 at 2:37 PM

    thank you brother

    ReplyDelete
  36. Alex CanelaDecember 26, 2015 at 10:44 AM

    thank you bro, it's a great, te debo una ;)

    ReplyDelete
  37. SOSorgFebruary 23, 2016 at 11:36 PM

    thank u bro...

    ReplyDelete
  38. AnonymousMarch 16, 2016 at 10:56 PM

    thank you
    when i download this image its open with adobe reader
    which cant support this kind of file,,so what should i do???!

    ReplyDelete
    Replies
    1. AnonymousMarch 19, 2016 at 11:06 PM

      Simply add IOS into GNS3 instead to directly opening it... :)

      Delete
  39. UnknownMarch 19, 2016 at 2:45 PM

    Manny thanks

    ReplyDelete
  40. UnknownApril 16, 2016 at 5:12 PM

    Hi thank you for the sharing:)
    Is this image totally supported by GNS3? I cannot find the supported hardware list from GNS3 forum.

    ReplyDelete
  41. ShinsekidollApril 23, 2016 at 6:17 AM

    hi do you have cisco ios 15.1 image?

    ReplyDelete
  42. AnonymousDecember 7, 2016 at 2:54 PM

    all of these images doesn't support voice vlan why?

    ReplyDelete
  43. bandas256February 19, 2017 at 6:32 PM

    thanks alot

    ReplyDelete
  44. LuisApril 9, 2017 at 5:31 AM

    Muchas amigo Lo necesitba.. Thanks so much bro

    ReplyDelete
  45. UnknownMay 9, 2017 at 2:46 AM

    thanks

    ReplyDelete
  46. MAAugust 9, 2017 at 6:21 AM

    Thanks buddy...

    ReplyDelete
  47. DecomAugust 28, 2017 at 7:41 PM

    when I dowload the file I realize is a BIN file C3725-AD.BIN ... Am I supposed to run this bin? I was expecting something more like an ISO file. Can anyone point me what should I do? Thanks !

    ReplyDelete
  48. UnknownNovember 30, 2017 at 1:04 PM

    thank you

    ReplyDelete

Subscribe to: Post Comments (Atom)
UA-23728446-1