R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Description
Use display dhcp relay information to display Option 82 configuration information on the DHCP relay
agent.
Examples
# Display the Option 82 configuration information of all interfaces.
<Sysname> display dhcp relay information all
Interface: Vlan-interface100
Status: Enable
Strategy: Replace
Format: Verbose
Circuit ID format-type: HEX
Remote ID format-type: ASCII
Node identifier: aabbcc
User defined:
Circuit ID: company001
Interface: Vlan-interface200
Status: Enable
Strategy: Keep
Format: Normal
Circuit ID format-type: HEX
Remote ID format-type: ASCII
User defined:
Remote ID: device001
Table 37 Command output
Field Descri
p
tion
Interface Interface name
Status Option 82 state, which can be Enable or Disable.
Strategy
Handling strategy for requesting messages containing Option 82, which can
be Drop, Keep, or Replace.
Format Padding format of Option 82, which can be Normal or Verbose.
Circuit ID format-type
Non-user-defined code type of the circuit ID sub-option, which can be ASCII or
HEX.
Remote ID format-type
Non-user-defined code type of the remote ID sub-option, which can be ASCII
or HEX.
Node identifier Access node identifier
User defined Content of user-defined sub-options
Circuit ID User-defined padding content of the circuit ID sub-option
Remote ID User-defined padding content of the remote ID sub-option