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MAC Address
VLAN
Spanning Tree
Port Aggregation
Port Mirroring
Loop Protection
Port Isolation
Traffic Control
Flow Rate Limitation
Multicast
Storm Suppression
QOS
Standard Wiring
Negotiation Mode
System Maintenance
IEEE 802.1s,Multiple Spanning Tree Protocol
8K MAC addresses
Support auto-update, two-way learning
Supports VLAN based on ports, protocols and ACL
Maximum 4K VLANs
VLANs based on IEEE 802.1q
STP Spanning Tree Protocol
RSTP Rapid Spanning Tree Protocol
MSTP Multiple Spanning Tree Protocol
8 aggregation groups,each containing up to 8 ports;
Many-to-one mirroring(that is, multiple mirroring ports, and
one monitor port)
Ring protection, real-time detection/quick alarm/accurate
location/intelligent blocking/auto-recovery
Isolate the communication between ports, only uplink
permitted
Back-pressure traffic control under Half-Duplex mode
IEEE 802.3x traffic control under Full-Duplex mode
Port-based ingress or egress rate limiting
IGMPv1/v2/v3 and MLDv1/2 Snooping
Supports multiple storm suppression:UC,MC,unknown cast
and broadcast.
Storm suppression based on bandwidth adjustment,storm
filtering and ACL
Supports attack against strategy, against Land attack,Blat
attack,Ping attack and TCL controued Flag attack.
Binding of user port ,IP address and MAC address
Security limitation based on port MAC address quantity
SP（Strict Priority)
WFQ (Weighted Fair Queuing)
WRR (Weighted Round Robin)
Random Early Detect(RED)
Weighted Random Early Detection(WRED)
Head of Line
802.1p (Port Queuing Priority)
DSCP Priority(Differentiated Service Code Point)
Support Auto-MDIX
Auto-negotiation
Check the connectivity of network cables
Upload/Download configuration files
Upload upgrade patch
View system log
Supports factory reset
Page 10 of 34
User's Guide
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