R3303-HP HSR6800 Routers Layer 3 - IP Services Configuration Guide
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[Router] interface gigabitethernet 3/0/1
[Router-GigabitEthernet3/0/1] dhcp-snooping trust
[Router-GigabitEthernet3/0/1] quit
# Configure GigabitEthernet 3/0/2 to support Option 82.
[Router] interface gigabitethernet 3/0/2
[Router-GigabitEthernet3/0/2] dhcp-snooping information enable
[Router-GigabitEthernet3/0/2] dhcp-snooping information strategy replace
[Router-GigabitEthernet3/0/2] dhcp-snooping information circuit-id string company001
[Router-GigabitEthernet3/0/2] dhcp-snooping information remote-id string device001
[Router-GigabitEthernet3/0/2] quit
# Configure GigabitEthernet 3/0/3 to support Option 82.
[Router] interface gigabitethernet 3/0/3
[Router-GigabitEthernet3/0/3] dhcp-snooping information enable
[Router-GigabitEthernet3/0/3] dhcp-snooping information strategy replace
[Router-GigabitEthernet3/0/3] dhcp-snooping information format verbose node-identifier
sysname
[Router-GigabitEthernet3/0/3] dhcp-snooping information circuit-id format-type ascii
[Router-GigabitEthernet3/0/3] dhcp-snooping information remote-id format-type ascii