Where are the aggregation points on the ATM/SONET network?
The ATM/SONET backbone network will have an aggregation point in each LATA that replaces the multiplexing done previously. The aggregation points will also be switching points for Frame Relay and ATM services. Aggregation points will be in Sacramento, Oakland, Los Angeles, San Diego, Chico, Stockton, Fresno, Monterey, Bakersfield, and San Luis Obispo.