Question : Connect two Cisco routers using T1 crossover cable in lab environment.

I have a Cisco 2600 and 3600 series router each with a T1,CSU/DSU cards in their WIC slots..  I have a T1 crossover cable.connecting the two devices.

I want to create a serial  connection "mock" T1 setup between the two in my home lab.
For the sake of argument one interface will be 192.168.3.1 /24 and the other 192.168.3.2 /24.

Thanks!

Answer : Connect two Cisco routers using T1 crossover cable in lab environment.

You want to hook em up "back-to-back"?

! Master End
controller T1 1/0
 framing esf
 clock source internal
 linecode b8zs
 channel-group 1 timeslots 1 speed 64
!
!
interface Serial1/0:1
 ip address 192.168.3.1 255.255.255.0
 encapsulation ppp
!
-------------------------
! Slave End
controller T1 1/0
 framing esf
 linecode b8zs
 channel-group 1 timeslots 1 speed 64
!
interface Serial1/0:1
 ip address 192.168.3.2 255.255.255.0
 encapsulation ppp
!