• Line Standard
• G.992.1 Annex A, Annex B, T1.413
• G.992.2, G.992.3 (ADSL2, Annex M, Annex L)
• G.992.5 (ADSL2+)
• ATM Support
• Up to 8 PVCs per port
• OAM loop back
• Encapsulation
• RFC 2684 bridged and routed modes
• RFC 2516 PPPoE
• Subscriber Control
• MAC limit per port
• Configurable port isolation
Switching & Service Support
• L2 switching
• Up to 4K MAC address learning
• RSTP (Rapid Spanning Tree Protocol)
• Link Aggregation per IEEE 802.3ad
• VLAN
• IEEE 802.1Q Tagging and Port-based VLAN
• Support 512 VLANs concurrently
• Support GVRP
• Multicast
• Support 256 concurrent Multicast Groups forwarding
• Support IGMP Snooping
• QoS Classification
• Support IEEE 802.1p 4 priority queues
• Service Access Control
• Packet classification bases on MAC/IP address and TCP/UDP port number
• DHCP relay agent with option 82
