Question : Point to Point connection with Cisco 1841 and Cisco 2611

The school I work for is adding another campus and I need to connect the new campus with our district office. I have a 1841 Cisco router that sits behind a ASA5505 firewall and the Cisco 2901 router. I am going to purchase 1DSU-T1 VS card, install it in the Cisco 1841 router, and I going to ulitilize a 2611 router at the new campus to connect the new campus with the district office. Will this work? If yes, What configuration do I need on the 1841 serial interface and the 2611 serial interface to make the connection work.  Also, I would like the campus to use the district's office internet.

Answer : Point to Point connection with Cisco 1841 and Cisco 2611

Here is a very basic configuration for a point-to-point T1, and assume that all 24 timeslots are used:

1841:

interface serial 0/0/0
 ip address 192.168.255.254 255.255.255.252
 no shutdown
 service-module T1 clock source internal
!
ip route <remote site network> <mask> 192.168.255.253
ip route 0.0.0.0 0.0.0.0 <ip of local firewall>

2611:
interface serial 0/0
 ip address 192.168.255.253 255.255.255.252
 no shutdown
!
ip route 0.0.0.0 0.0.0.0 192.168.255.254

Done.