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User’s Manual of FGSW-2620VM / FGSW-2620PVM
14
1.4 Product Features
¾ Physical Port
FGSW-2620VM
24-Port 10/100Base-TX RJ-45 interfaces
2-Port Gigabit TP/SFP combo interfaces
Reset button for system management
FGSW-2620PVM
24-Port 10/100Base-TX RJ-45 with PoE Injector
2-Port Gigabit TP/SFP combo interfaces
Reset button for system management
1 RS-232 male DB9 console interface for Switch basic management and setup
¾ Layer 2 Features
Complies with the IEEE 802.3, IEEE 802.3u, IEEE 802.3ab, IEEE 802.3z Gigabit Ethernet standard
Supports Auto-negotiation and Half-Duplex / Full-Duplex modes for all 10Base-T / 100Base-TX and Full-Duplex
mode for 1000Base-T ports.
Auto-MDI/MDI-X detection on each RJ-45 port
Prevents packet loss Flow Control:
• IEEE 802.3x PAUSE frame Flow Control for Full-Duplex mode
• Back-Pressure Flow Control in Half-Duplex mode
High performance Store and Forward architecture, broadcast storm control, runt/CRC filtering eliminates
erroneous packets to optimize the network bandwidth
8K MAC Address Table, automatic source address learning and ageing
Support VLANs:
• IEEE 802.1Q Tag-Based VLAN
• Up to 255 VLANs groups, out of 4096 VLAN IDs
• Port-Based VLAN
• Q-in-Q tunneling (Double Tag VLAN)
Supports Link Aggregation
• Up to 13 Trunk groups
• Up to 8 ports per trunk group with 1.6Gbps bandwidth (Full Duplex mode)
• IEEE 802.3ad LACP (Link Aggregation Control Protocol)
• Cisco ether-Channel (Static Trunk)
Support Spanning Tree Protocol:
• STP, IEEE 802.1D (Classic Spanning Tree Protocol)
• RSTP, IEEE 802.1w (Rapid Spanning Tree Protocol)
¾ Quality of Service
4 priority queues on all switch ports
Traffic classification:
• IEEE 802.1p Class of Service
• IP TOS / DSCP code priority
• Port Base priority
Strict priority and weighted round robin (WRR) CoS policies
Ingress/Egress Bandwidth control on each port