User's Manual

User’s Manual of IGS-4215 Series
 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 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, and 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
■ MAC Security
 Static MAC
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