ADSL ???

One thing that was not thought about ADSL at University (atleast in my case)was that the data communication between the DSLAM and the Modem is ATM ,










this is the case when you are using an IP DSLAM , but if you are using a DSLAM with ATM uplink the communication from Modem to the aggregater can be over ATM or even from PC to the aggregate cab be ATM , but the now many ISPs are using IP DSLAMs .