bonding two ATM circuits

[linuxbox]

Hello, i'm going to display my config below on my 2620.
We just got a 2nd ATM T1 from Alltel. i want to bond the two together to get 3 megs bandwidth. Can someone tell me what i need to do to the following to get this to work?
thanks!

bridge irb
!
!
!
vc-class atm light
!
vc-class atm lite
no ilmi manage
encapsulation aal5snap
transmit-priority 2
!
vc-class atm silver
no ilmi manage
encapsulation aal5snap
transmit-priority 2
!
vc-class atm gold
no ilmi manage
encapsulation aal5snap
transmit-priority 2
!
vc-class atm platinum
no ilmi manage
encapsulation aal5snap
transmit-priority 2
!
interface FastEthernet0/0
description connected to EthernetLAN
ip address x.x.x.x 255.255.255.192 secondary
ip address x.x.x.x 255.255.255.192
speed auto
half-duplex
arp timeout 3600
!
interface Serial0/0
no ip address
shutdown
!
interface ATM1/0
no ip address
no atm ilmi-keepalive
atm voice aal2 aggregate-svc upspeed-number 0
no scrambling-payload
hold-queue 150 in
!
interface ATM1/0.1 multipoint
class-int lite
pvc 1/32
!
pvc 1/38
!
pvc 1/46
!
bridge-group 1
!
interface ATM1/0.2 multipoint
class-int silver
pvc 1/39
!
pvc 1/40
!
bridge-group 1
!
interface ATM1/0.3 multipoint
class-int gold
pvc 1/45
!
pvc 1/84
!
bridge-group 1
!
interface ATM1/0.4 multipoint
class-int platinum
pvc 1/33
!
pvc 1/34
!
bridge-group 1
!
interface ATM1/1
no ip address
shutdown
no atm ilmi-keepalive
atm voice aal2 aggregate-svc upspeed-number 0
no scrambling-payload
!
interface ATM1/2
no ip address
shutdown
no atm ilmi-keepalive
atm voice aal2 aggregate-svc upspeed-number 0
no scrambling-payload
!
interface ATM1/3
no ip address
shutdown
no atm ilmi-keepalive
atm voice aal2 aggregate-svc upspeed-number 0
no scrambling-payload
!
interface ATM1/IMA0
no ip address
no atm ilmi-keepalive
atm voice aal2 aggregate-svc upspeed-number 0
!
interface BVI1
description Shared subinterface for DSL customers
ip address 12.x.x.x 255.255.255.252 secondary
ip address 12.x.x.x 255.255.255.192 secondary
ip address 12.x.x.x 255.255.255.192
no ip redirects
no ip proxy-arp
no ip mroute-cache
no arp arpa
!
ip classless
ip route 0.0.0.0 0.0.0.0 FastEthernet0/0
ip route 0.0.0.0 0.0.0.0 x.x.x.x
no ip http server
ip pim bidir-enable
!
bridge 1 protocol ieee
bridge 1 route ip
bridge 1 aging-time 600
call rsvp-sync
#####################################

 

[jsolanotektips]

You need configure ima-group to get it and request to the atm provider to use 2 port in ima too. You can get information about ima configuration in the cisco web page.

Bye !