GS-5220-24T4XV(R) Sales Guide
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Layer 2 Feature
u Quality of Service
ü 8 priority queues on all switch ports
ü Traffic Classification by:
• 802.1p CoS
• IP TOS/DSCP/Precedence of IPv4/IPv6 packets
• IP TCP/UDP port number
• Typical network applications
ü Ingress Shaper and Egress Rate Limit per port bandwidth control
ü Strict Priority and Weighted Round Robin (WRR) CoS policies
ü Traffic policing on the switch port
ü DSCP Remarking