to add a new vlan assuming vlan number is unique 
unless (exists $vlan_nums{$new_num}){
$vlan_nums{$new_num}{name} = xyz;
....
}

[download]
If update is needed for the existing number you can add an else loop

In reply to Re^5: Creating Multidimensional Hashed Arrays? by Anonymous Monk
in thread Creating Multidimensional Hashed Arrays? by spickles

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