PM7329 S/UNI-APEX-1K800
DATASHEET
PMC-2010141
ISSUE 2
ATM TRAFFIC MANAGER AND SWITCH
PROPRIETARY AND CONFIDENTIAL TO PMC-SIERRA, INC., AND FOR ITS CUSTOMERS’ INTERNAL USE
4
Shaped Fair Queued VC scheduling applying rate based per VC
shaping or,
Frame Continuous Queued VC scheduling for VC Merge and
packet re-assembly.
Loop Port Scheduling:
Weighted Interleaved Round Robin Loop port scheduling.
Per port Priority Fair Queued class scheduling with port
independence.
Per Class:
Weighted Fair Queued VC scheduling with class independence
or,
Frame Continuous Queued scheduling for VC Merge and
packet re-assembly.
Congestion Control applied per-VC, per-class, per-port and per-direction.
Flexible, progressive hierarchical throttling of buffer consumption.
Provides sharing of resources during low congestion, memory reservation
during high congestion.
Applies EPD and PPD on a per-VC, per-class, per-port, and per-direction
basis with CLP differentiation, following emerging GFR standards.
Provides EFCI marking on a per VC basis.
Provides interrupts and indication of most recent VC/Class/Port that
exceeded maximum thresholds.
Provides flexible VPC or VCC switching selectable on a per VC basis as
follows:
Any WAN port to any WAN port.
Any WAN port to any Loop port.
Any Loop port to any WAN port.
Any Loop port to any Loop port.