Dell PowerConnect 8024 - Ip Helper Enable; Show Ip Helper-Address

IP Helper Commands 609
console(config)#interface vlan 5
console(config-if-vlan5)#ip helper-address 192.168.40.2 dhcp
console(config-if-vlan5)#ip helper-address 192.168.40.2 domain
console(config-if-vlan5)#exit
console(config)#interface 2/6
console(config-if-vlan6)#ip helper-address 192.168.23.1 162
console(config-if-vlan6)#ip helper-address discard dhcp
ip helper enable
Use the ip helper enable command to enable relay of UDP packets. To disable relay of all UDP
packets, use the “no” form of this command.
Syntax
ip helper enable
no ip helper enable
Default Configuration
IP helper is enabled by default.
Command Mode
Global Configuration mode.
User Guidelines
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
console(config)#ip helper enable
show ip helper-address
Use the show ip helper-address command to display the IP helper address configuration.