3-8
Figure 3-8 Configure DHCP snooping functions on GigabitEthernet 1/0/1
z Click on the Trust radio button next to Interface State.
z Click Apply.
# Configure DHCP snooping functions on GigabitEthernet 1/0/2.
z 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 3-9.
Figure 3-9 Configure DHCP snooping functions on GigabitEthernet 1/0/2
z Click on the Untrust radio button for Interface State.
z Click on the Enable radio button next to Option 82 Support.
z Select Replace for Option 82 Strategy.
z Click Apply.
# Configure DHCP snooping functions on GigabitEthernet 1/0/3.
z 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
Figure 3-10.
Figure 3-10 Configure DHCP snooping functions on GigabitEthernet 1/0/3