Reference Guide

Command
Modes
INTERFACE (config-if)
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
8.3.19.0
Introduced on the S4820T.
Version 8.3.7.0 Introduced on the S4810.
Pre-version
8.3.7.0
Introduced on the E-Series ExaScale.
Usage
Information
When a UDP broadcast packet is flooded out of an interface, and the outgoing
interface is configured using this command, the outgoing packet’s IP destination
address is replaced with the configured broadcast address.
Related
Commands
debug ip udp-helper — enables debug and displays the debug information on a
console.
show ip udp-helper — displays the configured UDP helpers on all interfaces.
ip udp-helper udp-port
Enable the UDP broadcast feature on an interface either for all UDP ports or a specified list of UDP ports.
S4820T
Syntax
ip udp-helper udp-port [udp-port-list]
To disable the UDP broadcast on a port, use the no ip udp-helper udp-port
[
udp-port-list] command.
Parameters
udp-port-list (OPTIONAL) Enter up to 16 comma-separated UDP port
numbers.
NOTE: If you do not use this option, all UDP ports are
considered by default.
Defaults none
Command
Modes
INTERFACE (config-if)
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.
820
Interfaces