BTW, I found it helpful to also use a reference for the outermost hash when nesting hashs. That way you don't have to think about two syntaxes... 
my $termservers = {
        TERM192_168_0_1 =>      {
                CE_36xx101      =>      "PORT_2047",
                CE_36xx122       =>      "PORT_2060",
                CE_36xx124       =>      "PORT_2062"
        },
        TERM192_168_0_2 =>      {
                CE_26xx103       =>      "PORT_2012",
                CE_26xx109       =>      "PORT_2014"
        }
};

foreach my $key1 (keys %{ $termservers }) {
        foreach my $key2 (keys %{ $termservers->{$key1} }) {
                print $termservers->{$key1}{$key2}, "\n";
        }
}

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In reply to Re: Hash of hashes question by Beechbone
in thread Hash of hashes question by bonoboy

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