Migrating DSL Agg from Redback to Cisco

Hello all- We are trying to move all of our DSL aggregation off of a Redback SMS1000 to a Cisco 7513. We are using the PA-A3-T3 card on the Cisco to talk to our DSL subscribers. We are currently running rfc1483 routed and bridged customers on the same ATM DS3 on the Redback. We're trying to figure out how to convert the config from the Redback to a Cisco config with no luck as of yet. Does anyone have a sample Cisco config for rfc1483 routed and bridged subs? TIA