Dell SmartFabric OS10 User Guide Release 10.5.3

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ip dhcp-relay information-option

Configures the system to enable the remote-id string in Option-82.

Syntax

ip dhcp-relay information-option

Parameters

None.

Default

Not configured

Command Mode

CONFIGURATION, INTERFACE CONFIGURATION

Usage Information

By default, Option-82 is enabled Globally. When Option-82 is enabled Globally, the relay agent adds the client information to the packet and sends it to the server. When Option-82 is disabled Globally, the client packets are sent to the server without Option-82 information. When both Global and the Interface level Option-82 configurations are present, the configuration to disable Option-82 takes precedence.

The following table shows the Option-82 status depending on the global and interface level configurations:

Table 1. Option-82 statusThe following table provides the Option-82 status when this command is enabled at the global level or interface level or both.
Global Level	Interface Level	Option-82 status
Enable	Enable	Adds Option-82 information to the packet.
Enable	Disable	Does not add Option-82 information to the packet.
Disable	Enable	Does not add Option-82 information to the packet.
Disable	Disable	Does not add Option-82 information to the packet.

Example

OS10(config)# ip dhcp-relay information-option

Supported Releases

10.5.2.0 or later