Protocol development for ethernet switch with customized ASIC based on Linux C.
ACL, a sequence of permit and deny actions to access-control incoming and outgoing flows.
QoS, providing ways for resource management and allocation in computer networks. Many technologies are involved, including flow classification, packet marking, flow policing, traffic shaping, queuing (congestion avoidance), scheduling, and re-marking.
Hierarchical QoS, a technology of scheduling services in hierarchical mode. Very suitable for triple-play (data, video, voice) service. Compatible with MEF.
Statistics, a common module offering traffic statistics for other protocol modules, such as ACL, QoS, VLAN, MPLS, and so on.