Function
− Complies with RFC2684 bridged payload encapsulation mode
− Up to 256 multicast groups and 512 copies simultaneously
− Up to 48 profile-based Multicast Access Control
− Limit maximum number of IGMP groups joined per bridge port
− IGMP snooping / proxy per IGMP v1, v2, and v3
− IGMP proxy and IGMP snooping Selection
Security
− Supports Layer-2 frame filtering based on MAC and Ether Type
− Supports Layer-3 filtering based on IP, Protocol, and Port number
− IEEE 802.1X authentication
QoS
− Control the bandwidth occupied by broadcast, multicast, and unknown
unicast (flooding)
− Rate-limit profile binding per bridge port
− Three Color Marking (TCM) policer
− Ethernet rate limit per bridge port
− ToS (type of service) / DiffServ (differentiated services) stripping and priority
queuing
− DSCP mapping to 802.1p
− Selectable adopted priority queue mechanisms according to Strict Priority
Queue (SPQ) and Weighted Fair Queue (WFQ)
− Configurable mapping function between ATM PVC and 802.1p priority
queue
− Supports IP CoS technology
Management
− Web based GUI management
− Local RS-232 CLI, and Ethernet SNMP / Telnet / SSH management
− Remote in-band SNMP / Telnet / SSH management
− Firmware upgradeable via FTP
SNMP v1, v2c
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