Planet IGS-4215-4P4Tv2 User Manual page 18

 Layer 2 Features
■ Supports VLAN
− IEEE 802.1Q tagged VLAN
− Provider bridging (VLAN Q-in-Q, IEEE 802.1ad) support
− Protocol VLAN
− Voice VLAN
− Private VLAN (Protected port)
− Management VLAN
− GVRP
■ Supports Spanning Tree Protocol
− STP (Spanning Tree Protocol)
− RSTP (Rapid Spanning Tree Protocol)
− MSTP (Multiple Spanning Tree Protocol)
− STP BPDU Guard, BPDU Filtering and BPDU Forwarding
■ Supports Link Aggregation
− IEEE 802.3ad Link Aggregation Control Protocol (LACP)
− Cisco ether-channel (static trunk)
− Maximum 4/8 trunk groups, up to 4 ports per trunk group
■ Provides port mirror (many-to-1)
■ Loop protection to avoid broadcast loops
 Quality of Service

Ingress/Egress Rate Limit per port bandwidth control
■ Traffic classification
− IEEE 802.1p CoS
− TOS/DSCP/IP precedence of IPv4/IPv6 packets

Strict priority and Weighted Round Robin (WRR) CoS policies
 Multicast
■ Supports IPv4 IGMP snooping v2 , v3
■ Supports IPv6 MLD snooping v1, v2
■ IGMP querier mode support
■ IGMP snooping port filtering
■ MLD snooping port filtering
 Security
■ Storm Control support
− Broadcast/unknown unicast/unknown multicast
■ Authentication
− IEEE 802.1X port-based network access authentication
− Built-in RADIUS client to co-operate with the RADIUS servers
− DHCP Option 82
− RADIUS/TACACS+ authentication
■ Access Control List
− IPv4/IPv6 IP-based ACL
− IPv4/IPv6 IP-based ACE
− MAC-based ACL
− MAC-based ACE
User's Manual of IGS-4215 PoE Series
18