Dell Command Line Reference Guide for the S4048–ON System 9.14.2.4

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ip helper-address

Configures the destination broadcast address or the host address for DHCP server requests.

Syntax
ip helper-address [vrf vrf-name] ip-address

To disable the destination broadcast address or the host address for DHCP server requests, use the ip helper-address [vrf vrf-name] ip-address command.

Parameters
vrf vrf-name
(Optional) Enter the keyword vrf and then the name of the VRF through which the host address can be reached.
ip-address
Enter an IP address through which the host address can be reached.
Default
Disabled.
Command Modes
INTERFACE
Command History

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

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100.
9.8(2.0)
Introduced on the S3100 series.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
Version 9.4.(0.0)
Introduced on the S-Series and Z-Series.
Usage Information

Use this command on the interfaces where the DHCP clients are connected to forward the packets from clients to DHCP server and vice-versa.

Example
DellEMC(conf-if-te-1/12)# ip helper-address vrf jay 10.0.0.2

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