I tested next config :
am> show configuration vlans DATA { vlan-id 500; l3-interface irb.500; forwarding-options { dhcp-security { group TRUST { overrides { trusted; } interface ge-0/0/20.0; } group UNTRUST { overrides { ## ## Warning: statement ignored: unsupported platform (qfx5100-48s-6q) ## untrusted; } interface ge-0/0/21.0; } } } }
But this dont work to..
So. I have answer from JTAC: "The warning is self explanatory. It is not supported on QFX5100. This is a product limitation."