Question : Multi Frame Relay

Can someone help me out on why this configuration doesnt work?  It is to connect one location to another via (2) T1's.  i believe it has something to do with the interface-dlci command, since it is showing inactive, but I dont know what im doing wrong

Router A:
!
interface Serial0/2/0:0
 description Bonded T1 - 1 of 2
 bandwidth 1536
 no ip address
 no ip redirects
 no ip proxy-arp
 encapsulation frame-relay MFR1
 no arp frame-relay
!
interface Serial0/2/1:0
 description Bonded T1 - 2 of 2
 bandwidth 1536
 no ip address
 no ip redirects
 no ip proxy-arp
 encapsulation frame-relay MFR1
 no arp frame-relay
!
!
interface MFR1
 no ip address
 no ip redirects
 no ip proxy-arp
 no ip mroute-cache
 frame-relay lmi-type ansi
!
interface MFR1.101 point-to-point
 ip address 192.168.35.2 255.255.255.252
 frame-relay interface-dlci 100 IETF

ROUTER B:
!
interface Serial0/3/0:0
 description Bonded T1 - 1 of 2
 bandwidth 1536
 no ip address
 no ip redirects
 no ip proxy-arp
 encapsulation frame-relay MFR1
 no arp frame-relay
!
interface Serial0/3/1:0
 description Bonded T1 - 2 of 2
 bandwidth 1536
 no ip address
 no ip redirects
 no ip proxy-arp
 encapsulation frame-relay MFR1
 no arp frame-relay
!
!
interface MFR1
 description Bonded Interface
 no ip address
 no ip redirects
 no ip proxy-arp
 no ip mroute-cache
 no arp frame-relay
 frame-relay multilink bid RDUColo
 frame-relay lmi-type ansi
!
interface MFR1.100 point-to-point
 ip address 192.168.35.1 255.255.255.252
 no cdp enable
 frame-relay interface-dlci 101 IETF
!

Answer : Multi Frame Relay

Basically you need to code the same DLCI on both sides and disable LMI processing on both sides.  You may want to read:

   http://www.cisco.com/warp/public/125/frbacktoback.html

It shows how to configure a single T1 for back-to-back frame relay.