STP/RSTP/MSTP
BPDU guard
EAPS
CLI, SNMP, Telnet,HTTP/HTTPS
Software upgrade through TFTP/FTP
Debug output
Limiting the maximum number of users on each port
Port isolation
Packet storm control
Flow-based ACL access control function
Transmission data encryption on the PON port
Server/Relay/Client
DHCP snooping
DHCP option 66,67,82
DAI
IP source guard
Unidirectional Link Detection (UDLD)
Hot swap of the EPON optical module on the expanded slot
Optical link protection of EPON
Abnormal luminescence ONU detection such as long luminescence
Backpressure flow control (half duplex)
IEEE 802.3x flow control (full duplex)
IEEE 802.1p, CoS
WRR, SP and FIFO
ONU-based uplink/downlink rate limit
DBA and SLA
Static routing, Ripv1/v2, OSPF
RIP, OSPF,RIPng, OSPFv3
IGMP Snooping
Controllable Multicast
Port-based VLAN
QinQ and flexible QinQ
IEEE 802.3ah
YD-T 1475-2006
YD-T 1771-2008
China Telecom EPON Technical Requirement CTC2.1/3.0
IEEE 802.1D/1W, Spanning Tree, RSTP; IEEE 802.1Q, VLAN
IEEE 802.3ad-based LACP
Ethernet-II
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