What is the command for IP Helper-Address on 2520G-24-POE J9299A switch?

[Dantech]

Hi

Basic question I know - but just getting into CLI commands on HP Switches.  Just need to configure my J9299A with an IP Helper Address.  I tried entering the command as :

switchname(config)# vlan 4

switchname(vlan-4)# ip helper-address 10.28.192.3

but I get the reply:

Invalid input: helper-address

I'm sure this is how I did it on my other hp switches

Any ideas?

Mark

[Dantech]

Just a thought - do I only need to put the IP Helper-Address on the Core Switch on vlan-4?  Perhaps this is why the edge switch will not accept the command.  SOrry for appearing dim!

[Fredrik Lönnman]

You only need ip helper on the interface that does the routing, that is probably your core.