How to enable DHCP snooping on a WLAN device

DHCP snooping is a DHCP security feature. To configure DHCP snooping security functions, enable DHCP snooping first.

For ACs, you must enable DHCP snooping in the system view and then on an interface or in a VLAN. The operations are as follows:

1. Run the dhcp snooping enable [ ipv4 | ipv6 ] command in the system view to enable DHCP snooping globally.

2. Enable DHCP snooping in the system view, interface view, or VLAN view.

- Run the dhcp snooping enable vlan { vlan-id1 [ to vlan-id2 ] } &<1-10> command to enable DHCP snooping.

- Run the vlan vlan-id command to enter the VLAN view, or run the interface interface-type interface-number command to enter the interface view.

- Run the dhcp snooping enable command to enable DHCP snooping on the interface or in the VLAN.

DHCP snooping is enabled on Fat APs by default.

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