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Key Features in the Device
QoS
Support Quality of Service by the IEEE 802.1P standard. There are two priority
queue and packet transmission schedule using Weighted Round Robin (WRR).
User-defined weight classification of packet priority can be based on either VLAN
tag on packets or user-defined port priority.
Spanning Tree
Support IEEE 802.1D, IEEE 802.1w (RSTP: Rapid Spanning Tree Protocol)
standards.
VLAN
Support Port-based VLAN and IEEE802.1Q Tag VLAN. Support 256 active VLANs
and VLAN ID 1~4094.
Port Trunking
Support static port trunking and port trunking with IEEE 802.3ad LACP.
Bandwidth Control
Support ingress and egress per port bandwidth control.
Port Security
Support allowed, denied forwarding and port security with MAC address.
SNMP/RMON
SNMP agent and RMON MIB. In the device, SNMP agent is a client software which
is operating over SNMP protocol used to receive the command from SNMP
manager (server site) and echo the corresponded data, i.e. MIB object. Besides,
SNMP agent will actively issue TRAP information when happened.
RMON is the abbreviation of Remote Network Monitoring and is a branch of the
SNMP MIB. The device supports MIB-2 (RFC 1213), Bridge MIB (RFC 1493),
RMON MIB (RFC 1757)-statistics Group 1,2,3,9, Ethernet-like MIB (RFC 1643),
Ethernet MIB (RFC 1643) and so on.
IGMP Snooping
Support IGMP version 2 (RFC 2236): The function IGMP snooping is used to
establish the multicast groups to forward the multicast packet to the member ports,
and, in nature, avoid wasting the bandwidth while IP multicast packets are running
over the network.
