Re: irb .vs l3-interface

Hello,

I am new to this forum and i bought my first Juniper Switch (EX2300-C).

I wanted to configure it using J-Web:

http://www.juniper.net/techpubs/test/en_US/release-independent/junos/topics/task/configuration/ex-series-initial-configuration-setting-up-j-web.html

I configured In-Band Management with the default VLAN.

When I want to submit the configuration, I get this error:

There were error(s) delivering the configuration.

Error(s): 
'l3-interface irb.0'

1) l3-interface can be configured only under vlans with 'vlan-id'/'vlan-tags'
2) commit failed: (statements constraint check failed)

What can I do? In the EZ-Setup of J-Web I don't see where I can do anything to prevent this error.

Can anyone please help me?

Thanks and kind regards

gp83.