Command Reference Guide

IP Helper Commands
CLI Command Reference
September 2014 Page 551
HP Moonshot Switch Module CLI Command Reference
no ip helper-address (Interface Config)
Use this command to delete a relay entry on an interface. The no command with no arguments clears all helper
addresses on the interface.
ip helper enable
Use this command to enable relay of UDP packets. This command can be used to temporarily disable IP helper
without deleting all IP helper addresses. This command replaces the
bootpdhcprelay enable command, but
affects not only relay of DHCP packets, but also relay of any other protocols for which an IP helper address has
been configured.
Example: The following shows an example of the command.
(Routing)(config)#ip helper enable
no ip helper enable
Use the no form of this command to disable relay of all UDP packets.
Format
no ip helper-address [server-address | discard ][dest-udp-port | dhcp | domain |
isakmp | mobile ip | nameserver | netbios-dgm | netbios-ns | ntp | pim-auto-rp | rip
| tacacs | tftp | time]
Mode Interface Config
Default
disabled
Format
ip helper enable
Mode Global Config
Format
no ip helper enable
Mode Global Config