DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide 
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CFM Extension ................................................................................................................................................... 440 
Configuration/Firmware ...................................................................................................................................... 441 
DAD .................................................................................................................................................................... 443 
DDM .................................................................................................................................................................... 444 
DHCPv6 Client .................................................................................................................................................... 444 
DHCPv6 Server .................................................................................................................................................. 446 
Dynamic ARP Inspection .................................................................................................................................... 446 
ERPS .................................................................................................................................................................. 446 
Ethernet OAM ..................................................................................................................................................... 447 
Interface .............................................................................................................................................................. 448 
IP Directed Broadcast ......................................................................................................................................... 448 
LACP ................................................................................................................................................................... 448 
LBD ..................................................................................................................................................................... 449 
LLDP-MED .......................................................................................................................................................... 450 
Login/Logout ....................................................................................................................................................... 451 
MAC .................................................................................................................................................................... 453 
MSTP Debug Enhancement ............................................................................................................................... 453 
Peripheral............................................................................................................................................................ 455 
Port ..................................................................................................................................................................... 456 
Port Security ....................................................................................................................................................... 456 
Reboot Schedule ................................................................................................................................................ 456 
Safeguard ........................................................................................................................................................... 457 
SNMP .................................................................................................................................................................. 457 
SSH ..................................................................................................................................................................... 457 
SSL ..................................................................................................................................................................... 457 
Stacking .............................................................................................................................................................. 458 
Telnet .................................................................................................................................................................. 459 
WAC .................................................................................................................................................................... 459 
Web ..................................................................................................................................................................... 460 
Appendix C - Trap Entries .......................................................................................................................................... 461 
802.1X ................................................................................................................................................................. 461 
802.3ah OAM ...................................................................................................................................................... 461 
Authentication Fail .............................................................................................................................................. 462 
BPDU Protection ................................................................................................................................................. 462 
CFM .................................................................................................................................................................... 462 
CFM Extension ................................................................................................................................................... 462 
DDM .................................................................................................................................................................... 463 
DHCP Server Screen Prevention ....................................................................................................................... 463 
DoS Prevention ................................................................................................................................................... 463 
ERPS .................................................................................................................................................................. 464 
ErrDisable ........................................................................................................................................................... 464 
Gratuitous ARP ................................................................................................................................................... 464 
IP-MAC-Port Binding .......................................................................................................................................... 465 
LACP ................................................................................................................................................................... 465 
LBD ..................................................................................................................................................................... 465 
LLDP-MED .......................................................................................................................................................... 466 
MAC-based Access Control ................................................................................................................................ 466 
MAC Notification ................................................................................................................................................. 467 
MSTP .................................................................................................................................................................. 467 
Peripheral............................................................................................................................................................ 467 
PoE ..................................................................................................................................................................... 468 
Port Security ....................................................................................................................................................... 468