GS-5220-Series User Manual

Table Of Contents
Users Manual of GS-5220 Ultra PoE & PoE+ Series
20
IP Subnet-based VLAN
Voice VLAN
Supports Spanning Tree Protocol
STP, IEEE 802.1D Spanning Tree Protocol
RSTP, IEEE 802.1w Rapid Spanning Tree Protocol
MSTP, IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
BPDU Guard
Supports Link Aggregation
802.3ad Link Aggregation Control Protocol (LACP)
Cisco ether-channel (Static Trunk)
(GS-5220-24P4X/R, GS-5220-24PL4X/R, GS-5220-24UP4X/R and GS-5220-24UPL4X/R)
Maximum 14 trunk groups, up to 8 ports per trunk group
Up to 16Gbps bandwidth (full duplex mode)
(GS-5220-16UP4S2X and GS-5220-16UP4S2XR)
Maximum 11 trunk groups, up to 6 ports per trunk group
Up to 12Gbps bandwidth (full duplex mode)
(GS-5220-48P4X/R and GS-5220-48PL4X/R)
Maximum 26 trunk groups with 4 ports for each trunk group
Up to 80Gbps bandwidth (full duplex mode)
Provides port mirror (many-to-1)
Port mirroring to monitor the incoming or outgoing traffic on a particular port
Loop protection to avoid broadcast loops
Layer 3 IP Routing Features
Supports maximum 32 static routes and route summarization
Quality of Service
Ingress Shaper and Egress Rate Limit per port bandwidth control
8 priority queues on all switch ports
Traffic classification
- IEEE 802.1p CoS
- TOS/DSCP/IP Precedence of IPv4/IPv6 packets
- IP TCP/UDP port number
- Typical network application
Strict priority and Weighted Round Robin (WRR) CoS policies
Traffic-policing policies on the switch port
DSCP remarking
Multicast
Supports IGMP Snooping v1, v2 and v3
Supports MLD Snooping v1 and v2
Querier mode support
IGMP Snooping port filtering