Task | Remarks | |
| Required | |
| Specify an interface as trusted and configure DHCP snooping to support | |
| Option 82. | |
Configuring DHCP snooping | By default, an interface is untrusted and DHCP snooping does not support | |
Option 82. | ||
functions on an interface | ||
| ||
| IMPORTANT: | |
| You need to specify the ports connected to the authorized DHCP servers as | |
| trusted to ensure that DHCP clients can obtain valid IP addresses. The trusted | |
| port and the port connected to the DHCP client must be in the same VLAN. | |
Displaying clients' | Optional | |
bindings | Display clients' | |
|
|
Select Network DHCP from the navigation tree, and then click the DHCP Snooping tab to enter the page shown in a. You can enable or disable DHCP snooping in the DHCP Snooping field.
291