Edgecore ECS4120-28Fv2 L2+/L3 Lite Gigabit Ethernet Access/Aggregation Switch With 4x10G Uplinks

Interfész:
20 x 100/1000 Base-X SFP Ports
4 x 10G SFP+ Uplink Ports
4 x Combo Gigabit (RJ-45/SFP) Ports
1 x Console Port

L2:
Tri-speed (10/100/1000BASE-T) copper interfaces
Auto-negotiation for port speed and duplex mode
Auto MDI/MDI-X

100M/1G fiber interface SFP ports support:
IEEE 802.3z (1000BASE-SX/LX/LHX/ZX) transceivers

1G/10G fiber interface SFP+ ports support:
IEEE 802.3ae changeable (10GBASE-SR/LR/ZR/ER),
IEEE 802.3z (1000BASE-SX/LX/LHX/ZX) transceivers
10G DAC/AOC

Digital Diagnostic Monitoring (DDM) on 1G SFP and 10G SFP+ port
Transceiver-threshold current/rx-power/temperature/tx-power/voltage/high-low alarm and warning

Flow Control:
IEEE 802.3x for full duplex mode
Back-Pressure for half duplex mode

Jumbo frames: 9 KB
Broadcast/Multicast/ Unknown Unicast Storm Control

Spanning Tree Protocol:
IEEE 802.1D Spanning Tree Protocol (STP)
IEEE 802.1w Rapid Spanning Tree Protocol (RSTP)
IEEE 802.1s Multiple Spanning Tree Protocol (MSTP), 64 instances
Spanning-tree restricted-tcn
Spanning-tree tc-prop-stop Stops propagation of topology change information
BPDU Guard
BPDU filtering
Root Guard
BPDU transparent
Loopback detection

Non-Spanning Tree Loopback detection

ITU-T G.8032 Ethernet Ring Protection Switching:
Sub 50 msec convergence
Non-revertive operation mode
Multiple-ring topology
Mulitiple instance

VLANs:
Supports 4K VLAN
Port-based VLAN
IEEE 802.1Q VLAN
GVRP (256 VLAN)
IEEE 802.1v Protocol-based VLAN
IP Subnet-based VLAN
MAC-based VLAN
Traffic Segmentation

L2 Virtual Private Networks (Q-in-Q):
Selective QinQ
VLAN Translation
L2 Protocol tunneling (xSTP, CDP, VTP and PVST+, LLDP)
CDP/PVST+ Filtering

Link Aggregation:
Static Trunk
IEEE 802.3ad Link Aggregation Control Protocol
Trunk groups: 16, up to 8 GE ports per group
Load Balancing: SA+DA, SA, DA, SIP+DIP, SIP, DIP

IGMP Snooping:
IGMP v1/v2/v3 snooping
IGMP Proxy reporting
IGMP Filtering
IGMP Throttling
IGMP Immediate Leave
IGMP Querier
IGMP mrouter-forward mode
IGMP router-alert-option-check
IGMP router-port-expire-time
IGMP tcn-flood
IGMP tcn-query-solicit
IGMP unregistered-data-flood
MVR (Multicast VLAN Registration): Supports 5 multicast VLANs
Port mirroring (many source ports to one destination port. One source port to one destination port only)
Remote port mirror (RSPAN)