Spanning Tree Support IEEE802.1w Rapid Spanning Tree
Pro-Ring Support X-Ring, Dual Homing, Couple Ring Topology.
Provide redundant backup feature and the recovery time
below 10ms.
Quality of Service The quality of service determined by port, Tag and IPv4
Type of service, IPv4 Different Service
Class of Service Support IEEE802.1p class of service, per port provides 4
priority queues
Port Security Support 50 entries of MAC address for static MAC and
another 50 for MAC filter
Port Mirror Support 3 mirroring types: “RX, TX and Both packet”.
IGMP Support IGMP snooping v1,v2
256 multicast groups and IGMP query
IP Security Support 10 IP addresses that have permission to access the
switch management and to prevent unauthorized intruder.
Login Security Support IEEE802.1x Authentication/RADIUS
Bandwidth Control Support ingress packet filter and egress packet limit
The egress rate control supports all of packet type and the
limit rates are 0~100Mbps for Port1~20 and 0~1000Mbps for
Port21/22.
Flow Control Support Flow Control for Full-duplex and Back Pressure for
Half-duplex
System Log Support System log record and remote system log server
SMTP Support SMTP Server and 6 e-mail accounts for receiving
event alert
Relay Alarm Provides one relay output for port breakdown & power failure
Alarm Relay current carrying ability: 1A @ DC24V
SNMP Trap Up to 3 Trap stations
Cold start, Warm start, Port link up, Port link down,
Authentication Failure, Port fault relay alarm, X-Ring
topology change
DHCP Provide DHCP Client/ DHCP Server functions
DNS Provide DNS client feature and support Primary and
Secondary DNS server
SNTP Support SNTP to synchronize system clock in Internet
Firmware Update Support TFTP firmware update, TFTP backup and restore.
Configuration
Upload and Support binary configuration file for system quick installation
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