Maybe you want to structure your data as a HASHES OF HASHES, with the keys being the VLAN number (if they are unique), then you can sort by keys and print the data: 
use warnings;
use strict;

my %vlan_nums = (
        112 => {
                name        => "JP-WIRELESS",
                description => "JP-WIRELESS",
                ip          => "192.168.207.1",
                mask        => "255.255.255.0"
            },
        2113 =>
            {
                name        => "JP-IDF1-DATA",
                description => "JP-IDF1-DATA",
                ip          => "10.136.113.1",
                mask        => "255.255.255.0"
            }
);

for my $num (sort keys %vlan_nums) {
    print <<EOF;
VLAN number     : $num
VLAN name       : $vlan_nums{$num}{name}
VLAN description: $vlan_nums{$num}{description}
VLAN ip         : $vlan_nums{$num}{ip}
VLAN mask       : $vlan_nums{$num}{mask}

EOF
}

[download]

Which prints out: 

VLAN number     : 112
VLAN name       : JP-WIRELESS
VLAN description: JP-WIRELESS
VLAN ip         : 192.168.207.1
VLAN mask       : 255.255.255.0

VLAN number     : 2113
VLAN name       : JP-IDF1-DATA
VLAN description: JP-IDF1-DATA
VLAN ip         : 10.136.113.1
VLAN mask       : 255.255.255.0

[download]

Data::Dumper is also handy for displaying Perl data structures.

In reply to Re^3: Creating Multidimensional Hashed Arrays? by toolic
in thread Creating Multidimensional Hashed Arrays? by spickles

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.