Users Guide

occurs regardless if the ip udp-helper udp-port command contains port numbers
67/68 or not.
If you only configure the ip udp-helper udp-port command, all the UDP
broadcast traffic is flooded, including ports 67/68 traffic if those ports are part of the
udp-port-list.
Related
Commands
• ip helper-address — configure the destination broadcast or host address for the
DHCP server.
• debug ip udp-helper — enable debug and displays the debug information on a
console.
• show ip udp-helper — display the configured UDP helpers on all interfaces.
show ip udp-helper
Display the configured UDP helpers on all interfaces.
Syntax
show ip udp-helper
Defaults None
Command Modes EXEC
Command History
This guide is platform-specific. For command information about other platforms, see
the relevant Dell Networking OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
Pre-version
8.3.7.0
Introduced on the E-Series.
Example
Dell# show ip udp-helper
--------------------------------------------------
Port UDP port list
--------------------------------------------------
Te 10/2 656, 658
Te 10/3 All
Interfaces 949