Defaults

Command Modes

Command History

Related Commands

none

EXEC Privilege

This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

VersionDescription

9.7(0.0)

Introduced on the S6000–ON.

9.0.2.0Introduced on the S6000.

8.3.19.0Introduced on the S4820T.

8.3.11.1Introduced on the Z9000.

8.3.7.0Introduced on the S4810.

7.8.1.0Introduced on the C-Series and S-Series.

show ip dhcp snooping — displays the contents of the DHCP binding table.

ip dhcp relay

Enable Option 82.

Syntax

Parameters

Defaults

Command

Modes

Command

History

ip dhcp relay information-option [trust-downstream vrf]

trust-

Configure the system to trust Option 82 when it is received

downstream

from the previous-hop router.

vrf

Enter the keyword vrf to include VRF related information in

 

the Option 82. This configuration enables the relay agent to

 

include VRF related information when it forwards the

 

broadcasts from client to DHCP server.

Disabled.

 

CONFIGURATION

 

This guide is platform-specific. For command information about other platforms, refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

Version

Description

9.7(0.0)

Introduced on the S6000–ON.

9.4.(0.0)

Added support for VRF.

Security

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Dell 9.7(0.0) manual Defaults Command Modes Command History Related Commands