Dynamic experience management

ANL capacity monitoring

Dynamic Experience Management (DEM) employs DPI and congestion control to maintain QoE. For each ANL, or bandwidth bottleneck point, the system continuously monitors the capacity at the ANL. If congestion is predicted or detected at an ANL, the DEM gateway uses bandwidth policers to give priority to delay-sensitive applications.

Multiple ANLs can be configured when multiple ISAs are configured within an ISA-AA group; see To configure an AA Access Network Location.