Administrator Guide

Version 9.0.2.0 Introduced on the S6000.
Version
8.3.19.0
Introduced on the S4820T.
Version 8.3.11.1 Introduced on the Z9000.
Version 8.3.7.0 Introduced on the S4810.
Version 8.2.1.0 Introduced on the C-Series and S-Series.
ip helper-address
Configures the destination broadcast address or the host address for DHCP server requests.
Z9000
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,
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 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
Dell(conf-if-fo-0/124)#ip helper-address vrf jay 10.0.0.2
520
Dynamic Host Configuration Protocol (DHCP)