jucao@srwp01jfw020-new# delete interfaces reth7 unit 0
{primary:node0}[edit]
jucao@srwp01jfw020-new# commit
[edit security zones security-zone XO] 'interfaces reth7.0' Interface reth7.0 must be configured under interfaces error: configuration check-out failed {primary:node0}[edit]
I can't remove this reth7
how to achieve this
thanks in advance