User's Manual

User’s Manual of GS-5220-8P2T2S Managed Switch
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■ Supports Spanning Tree Protocol
− IEEE 802.1D Spanning Tree Protocol
− IEEE 802.1w Rapid Spanning Tree Protocol
− IEEE 802.1s Multiple Spanning Tree Protocol, spanning tree by VLAN
− BPDU Filtering/BPDU Guard
■ Supports Link Aggregation
− 802.3ad Link Aggregation Control Protocol (LACP)
− Cisco ether-channel (static trunk)
− Maximum 6 trunk groups, up to 12 ports per trunk group
− Up to 24Gbps bandwidth (full duplex mode)
■ Provides port mirror (many-to-1)
■ Port back up function
■ Port mirroring to monitor the incoming or outgoing traffic on a particular port
■ Loop protection to avoid broadcast loops
■ Compatible with Cisco uni-directional link detection(UDLD) that monitors a link between two switches and blocks the
ports on both ends of the link if the link fails at any point between the two devices
 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
■ Supports QoS and In/Out bandwidth control on each port
■ Traffic-policing policies on the switch port
■ DSCP remarking
 Multicast
 Supports IPv4 IGMP Snooping v1, v2 and v3
 Supports IPv6 MLD Snooping v1 and v2
 Querier mode support
 IPv4 IGMP Snooping port filtering
 IPv6 MLD Snooping port filtering
 Multicast VLAN Registration (MVR) support
 Security
 Authentication
- IEEE 802.1x Port-based / MAC-based network access authentication
- Built-in RADIUS client to co-operate with the RADIUS servers
- TACACS+ login users access authentication
- RADIUS/TACACS+ users access authentication
 Access Control List
- IP-based Access Control List (ACL)
- MAC-based Access Control List
 Source MAC/IP address binding