ATM design
 

I want to use Cisco 3660 for atm aggregation. Like I have two IMA 4 port E1 Port adapter modules in Cisco 3660. I also have ATM-OC3 modules in same chassis. I want to know is it possible with Cisco 3660 that I can use it to make cross connect between multiple IMA interfaces and OC3 interface in single chassis.

---------------------------Cisco 3660----------------------Cisco 7507
4 E1 --------------------------------------------------------atm cross connect
----------------------ATM IMA ---------ATMOC3---------|------------ ATM-OC3
4 E1 -------------------------------------------------------
---------------------------Cisco 3660---------------------|---Cisco 7507