Documents

Omada 5G WAN Configuration Guide

DS105G-M2(UN)_Multi-model_Installation Guide

EAP673_V2_Datasheet

EAP670_V3_Datasheet

S7500-48Y8C(UN)_V1_1.0.0 Build 20260113

What is DHCP Snooping and DAI and How to Configure Them on Omada Switches When Adopted on Omada Controller

DHCP Snooping and Dynamic ARP Inspection (DAI) are essential Layer 2 security features designed to enhance network protection. Both features are parts of IP-MAC-Port Binding (IMPB) on Omada switches. For DHCP Snooping, the feature dynamically builds and maintains an IP-MAC-Port binding table by snooping legitimate DHCP transactions. This table records valid associations between a client's IP address, MAC address, connected port, VLAN, and lease duration.

EAP653 UR(EU)_V1_1.5.3 Build 20251204

EAP653 UR(EU)_V1_1.4.3 Build 20251208

EAP653 UR(EU)_V1_1.4.2 Build 20251208

EAP725-Outdoor(EU)_V1_1.0.6 Build 20251222

OC220(UN)_V2_2.2.6 Build 20260117

OC200(UN)_V1_1.38.10 Build 20260117

OC220(UN)_V1_1.3.10 Build 20260117

OC300(UN)_V1_1.32.10 Build 20260117

OC200(UN)_V2_2.23.10 Build 20260117

S7500-48Y8C(UN)_V1_Datasheet

SG3428XMPP(UN)_V1.0_1.0.16 Build 20260113

OC400(UN)_V1_1.10.10 Build 20260117

ER7212PC(UN)_V2_2.3.1 Build 20260117

ER603WP-4G-Outdoor(EU)_V1.0_1.0.0 Build 20251215