Any port to any port switching for 1024 independent connections. Configurable progressive throttling of buffer consumption, with memory reservation under high consumption. Performs EFCI marking for ABR support. Cell at a time discard also supported. Supports external wire speed HDLC processor, SAR, and flow classifier via packet-contiguous queuing and scheduling.
Traffic queuing algorithm is highly configurable on a per connection, per class, and per port basis.
Configurable scheduling of 4 classes of service on every port, with rate shaping available for the 4 WAN ports. Configurable traffic parameters enabling a mix of CBR, VBR, GFR, and UBR classes. Configurable OAM cell queuing and special handling on all ports. P1149 JTAG port. Tx master supports 128 ports.