LevelOne GSW-2493, User Manual

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3
Port Trunk
Support IEEE802.3ad with LACP function and provide
7-trunk group of 4 member ports within 26 ports
Spanning Tree IEEE802.1d spanning Tree
VLAN
Port based VLAN
IEEE802.1Q Tag VLAN
IEEE802.1v Protocol VLAN (IP, IPX,..)
Static VLAN groups up to 256, Dynamic VLAN group up to
2048, VLAN ID from 0 to 4094
QOS Policy Supports 8 priority levels ID for two priority queue
Class of Service
Per port 2 queues, High/ low queue. Service rule: first come
first service; all High before Low, WRR for High or low
weight
Port Based Priority
Support 3 settings: “Disable, Low and High priority”. When
set to “Disable”, the income packet will follow QoS policy;
Otherwise, the packet will follow port priority setting to
“High/Low” queue
IGMP
It supports IGMP V1 and V2 snooping.
IGMP Snooping for Muti-Media application, IGMP group
supports 256 groups
Port Security
MAC address filter for ingress and egress packet
Static MAC address lock for source address
Port Mirror
Global system supports 3 mirroring types: “RX, TX and
Both packet”. The maximum of port mirror entries is up to
25
Bandwidth Control Per port support Bandwidth control. Per level 100K