HP V1910 Switch Series User Manual page 303

Figure 256 Configure DHCP snooping functions on GigabitEthernet 1/0/1
Click on the Trust radio button next to Interface State.

 Click Apply.
# Configure DHCP snooping functions on GigabitEthernet 1/0/2.
Click the icon of GigabitEthernet 1/0/2 on the interface list. Perform the following operations

on the DHCP Snooping Interface Configuration page shown in
Figure 257 Configure DHCP snooping functions on GigabitEthernet 1/0/2
Click on the Untrust radio button for Interface State.

 Click on the Enable radio button next to Option 82 Support.
Select Replace for Option 82 Strategy.

Click Apply.

# Configure DHCP snooping functions on GigabitEthernet 1/0/3.
Click the icon of GigabitEthernet 1/0/3 on the interface list. Perform the following operations

on the DHCP Snooping Interface Configuration page shown in
289
Figure 257.
Figure 258.