QoS
Support 8 port queue
Support port priority, 802.1p priority, DSCP priority
Support SP
、
RR
、
WRR
、
WFQ Priority scheduling
algorithm
Spanning Tree
Support STP(IEEE 802.1d)
，
RSTP(IEEE 802.1w) and
MSTP(IEEE 802.1s) protocol
Support loop protection, BPDU protection
Management and
maintenance
Support WEB management
（
HTTP
）
Support CLI
（
Telnet
、
local serial port
）
Support SNMP V1/V2/V3
，
Compatible with public
MIBS
Support LLDP
、
RMON
Support IP Source protection
、
DoS protection
Support CPU monitor
、
memory monitoring
Support system log
Support cable testing
Multicast
Support IGMP v1/v2 Snooping
Support static multicast
Support Multicast VLAN
