HP V1910 User Manual page 309

Configure DHCP snooping functions on GigabitEthernet 1/0/1
b.
 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 c.
Configure DHCP snooping functions on GigabitEthernet 1/0/2
c.
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 d.
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