R21xx-HP FlexFabric 11900 Layer 3 IP Services Command Reference

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display dhcp relay information
Use display dhcp relay information to display Option 82 configuration information on the DHCP relay
agent.
Syntax
display dhcp relay information [ interface interface-type interface-number ]
Views
Any view
Predefined user roles
network-admin
network-operator
Parameters
interface interface-type interface-number: Displays Option 82 configuration information on the specified
interface. If no interface is specified, the command displays Option 82 configuration information for all
interfaces.
Examples
# Display the Option 82 configuration information for all interfaces.
<Sysname> display dhcp relay information
Interface: Vlan-interface100
Status: Enable
Strategy: Replace
Circuit ID Pattern: Verbose
Remote ID Pattern: Sysname
Circuit ID format-type: Undefined
Remote ID format-type: ASCII
Node identifier: aabbcc
Interface: Vlan-interface200
Status: Enable
Strategy: Replace
Circuit ID Pattern: User Defined
Remote ID Pattern: User Defined
Circuit ID format-type: ASCII
Remote ID format-type: ASCII
User defined:
Circuit ID: vlan100
Remote ID: device001
Table 13 Command output
Field Description
Interface Interface name.
Status
Option 82 states:
• Enable—DHCP relay agent support for Option 82 is enabled.
• Disable—DHCP relay agent support for Option 82 is disabled.