How to add T1/E1 interfaces on cisco routers in GNS3


   I want to know how to add a T1/E1 interfaces on cisco routers in GNS3? Thanks,

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koudryConnect With a Mentor Commented:

I think it is easy to simulate T1/E1 cards on GNS3 - see

You have T1/E1 cards that you can use on Cisco 7200, 2600 and 3700 platforms.  You need to explore these resources. You may find what you are looking for.

Good luck.
Robert Sutton JrConnect With a Mentor Senior Network ManagerCommented:
Check out this video, it should help you immensely.
602650528Connect With a Mentor Commented:
Hi LordMeth,

No it  isn't possible to emulate E1/T1 card on the GNS3 or dynamips at the moment.  Below is the current list of hardware en=mulated in GNS3.


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