diff --git a/network/dell/os10/snmp/mode/components/card.pm b/network/dell/os10/snmp/mode/components/card.pm
new file mode 100644
index 000000000..c9d617720
--- /dev/null
+++ b/network/dell/os10/snmp/mode/components/card.pm
@@ -0,0 +1,86 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::components::card;
+
+use strict;
+use warnings;
+
+my $map_card_status = {
+    1 => 'ready', 2 => 'cardMisMatch', 3 => 'cardProblem',
+    4 => 'diagMode', 5 => 'cardAbsent', 6 => 'offline'
+};
+
+my $mapping = {
+    os10CardDescription => { oid => '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.4.1.3' },
+    os10CardStatus      => { oid => '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.4.1.4', map => $map_card_status },
+};
+my $oid_os10CardEntry = '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.4.1';
+my $oid_os10ChassisPPID = '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.3.1.5';
+
+sub load {
+    my ($self) = @_;
+    
+    push @{$self->{request}}, {
+        oid => $oid_os10CardEntry,
+        start => $mapping->{os10CardDescription}->{oid},
+        end => $mapping->{os10CardStatus}->{oid}
+    };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => 'checking cards');
+    $self->{components}->{card} = { name => 'cards', total => 0, skip => 0 };
+    return if ($self->check_filter(section => 'card'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{$oid_os10CardEntry}})) {
+        next if ($oid !~ /^$mapping->{os10CardStatus}->{oid}\.(.*?)\.(.*)$/);
+        my ($chassis_index, $card_index, $instance) = ($1, $2, $1 . '.' . $2);
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{$oid_os10CardEntry}, instance => $instance);
+        my $name = $self->{results}->{$oid_os10ChassisPPID}->{$oid_os10ChassisPPID . '.' . $chassis_index} . ':' . $result->{os10CardDescription};
+
+        next if ($self->check_filter(section => 'card', instance => $instance));
+        $self->{components}->{card}->{total}++;
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "card '%s' status is '%s' [instance: %s].",
+                $name,
+                $result->{os10CardStatus},
+                $instance
+            )
+        );
+        my $exit = $self->get_severity(section => 'card', value => $result->{os10CardStatus});
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(
+                severity =>  $exit,
+                short_msg => sprintf(
+                    "card '%s' status is '%s'",
+                    $name,
+                    $result->{os10CardStatus}
+                )
+            );
+        }
+    }
+}
+
+1;
diff --git a/network/dell/os10/snmp/mode/components/fan.pm b/network/dell/os10/snmp/mode/components/fan.pm
new file mode 100644
index 000000000..f77ed9c00
--- /dev/null
+++ b/network/dell/os10/snmp/mode/components/fan.pm
@@ -0,0 +1,74 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::components::fan;
+
+use strict;
+use warnings;
+use network::dell::os10::snmp::mode::components::resources qw($map_oper_status);
+
+my $mapping = {
+    os10FanOperStatus => { oid => '.1.3.6.1.4.1.674.11000.5000.100.4.1.2.3.1.7', map => $map_oper_status },
+};
+
+sub load {
+    my ($self) = @_;
+    
+    push @{$self->{request}}, { oid => $mapping->{os10FanOperStatus}->{oid} };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "checking fans");
+    $self->{components}->{fan} = { name => 'fans', total => 0, skip => 0 };
+    return if ($self->check_filter(section => 'fan'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping->{os10FanOperStatus}->{oid} }})) {
+        $oid =~ /^$mapping->{os10FanOperStatus}->{oid}\.(.*)$/;
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $mapping->{os10FanOperStatus}->{oid} }, instance => $instance);
+
+        next if ($self->check_filter(section => 'fan', instance => $instance));
+        $self->{components}->{fan}->{total}++;
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "fan '%s' status is '%s' [instance: %s].",
+                $instance,
+                $result->{os10FanOperStatus},
+                $instance
+            )
+        );
+        my $exit = $self->get_severity(label => 'operational', section => 'fan', value => $result->{os10FanOperStatus});
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(
+                severity =>  $exit,
+                short_msg => sprintf(
+                    "fan '%s' status is '%s'",
+                    $instance,
+                    $result->{os10FanOperStatus}
+                )
+            );
+        }
+    }
+}
+
+1;
diff --git a/network/dell/os10/snmp/mode/components/fantray.pm b/network/dell/os10/snmp/mode/components/fantray.pm
new file mode 100644
index 000000000..98b951b2a
--- /dev/null
+++ b/network/dell/os10/snmp/mode/components/fantray.pm
@@ -0,0 +1,74 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::components::fantray;
+
+use strict;
+use warnings;
+use network::dell::os10::snmp::mode::components::resources qw($map_oper_status);
+
+my $mapping = {
+    os10FanTrayOperStatus => { oid => '.1.3.6.1.4.1.674.11000.5000.100.4.1.2.2.1.4', map => $map_oper_status },
+};
+
+sub load {
+    my ($self) = @_;
+    
+    push @{$self->{request}}, { oid => $mapping->{os10FanTrayOperStatus}->{oid} };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "checking fantray");
+    $self->{components}->{fantray} = { name => 'fantray', total => 0, skip => 0 };
+    return if ($self->check_filter(section => 'fantray'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping->{os10FanTrayOperStatus}->{oid} }})) {
+        $oid =~ /^$mapping->{os10FanTrayOperStatus}->{oid}\.(.*)$/;
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $mapping->{os10FanTrayOperStatus}->{oid} }, instance => $instance);
+
+        next if ($self->check_filter(section => 'fantray', instance => $instance));
+        $self->{components}->{fantray}->{total}++;
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "fantray '%s' status is '%s' [instance: %s].",
+                $instance,
+                $result->{os10FanTrayOperStatus},
+                $instance
+            )
+        );
+        my $exit = $self->get_severity(label => 'operational', section => 'fantray', value => $result->{os10FanTrayOperStatus});
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(
+                severity =>  $exit,
+                short_msg => sprintf(
+                    "fantray '%s' status is '%s'",
+                    $instance,
+                    $result->{os10FanTrayOperStatus}
+                )
+            );
+        }
+    }
+}
+
+1;
diff --git a/network/dell/os10/snmp/mode/components/psu.pm b/network/dell/os10/snmp/mode/components/psu.pm
new file mode 100644
index 000000000..36b9c3934
--- /dev/null
+++ b/network/dell/os10/snmp/mode/components/psu.pm
@@ -0,0 +1,74 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::components::psu;
+
+use strict;
+use warnings;
+use network::dell::os10::snmp::mode::components::resources qw($map_oper_status);
+
+my $mapping = {
+    os10PowerSupplyOperStatus => { oid => '.1.3.6.1.4.1.674.11000.5000.100.4.1.2.1.1.4', map => $map_oper_status },
+};
+
+sub load {
+    my ($self) = @_;
+    
+    push @{$self->{request}}, { oid => $mapping->{os10PowerSupplyOperStatus}->{oid} };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "checking power supplies");
+    $self->{components}->{psu} = { name => 'psus', total => 0, skip => 0 };
+    return if ($self->check_filter(section => 'psu'));
+
+    foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping->{os10PowerSupplyOperStatus}->{oid} }})) {
+        $oid =~ /^$mapping->{os10PowerSupplyOperStatus}->{oid}\.(.*)$/;
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $mapping->{os10PowerSupplyOperStatus}->{oid} }, instance => $instance);
+
+        next if ($self->check_filter(section => 'psu', instance => $instance));
+        $self->{components}->{psu}->{total}++;
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "power supply '%s' status is '%s' [instance: %s].",
+                $instance,
+                $result->{os10PowerSupplyOperStatus},
+                $instance
+            )
+        );
+        my $exit = $self->get_severity(label => 'operational', section => 'psu', value => $result->{os10PowerSupplyOperStatus});
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(
+                severity =>  $exit,
+                short_msg => sprintf(
+                    "power supply '%s' status is '%s'",
+                    $instance,
+                    $result->{os10PowerSupplyOperStatus}
+                )
+            );
+        }
+    }
+}
+
+1;
diff --git a/network/dell/os10/snmp/mode/components/resources.pm b/network/dell/os10/snmp/mode/components/resources.pm
new file mode 100644
index 000000000..7ade252d0
--- /dev/null
+++ b/network/dell/os10/snmp/mode/components/resources.pm
@@ -0,0 +1,39 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::components::resources;
+
+use strict;
+use warnings;
+use Exporter;
+
+our $map_oper_status;
+
+our @ISA = qw(Exporter);
+our @EXPORT_OK = qw($map_oper_status);
+
+$map_oper_status = {
+    1 => 'up', 2 => 'down',
+    3 => 'testing', 4 => 'unknown', 
+    5 => 'dormant', 6 => 'notPresent',
+    7 => 'lowerLayerDown', 8 => 'failed'
+};
+
+1;
diff --git a/network/dell/os10/snmp/mode/components/temperature.pm b/network/dell/os10/snmp/mode/components/temperature.pm
new file mode 100644
index 000000000..ca32f0b6f
--- /dev/null
+++ b/network/dell/os10/snmp/mode/components/temperature.pm
@@ -0,0 +1,84 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::components::temperature;
+
+use strict;
+use warnings;
+
+my $mapping = {
+    os10ChassisTemp => { oid => '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.3.1.11' }
+};
+my $oid_os10ChassisPPID = '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.3.1.5';
+
+sub load {
+    my ($self) = @_;
+    
+    push @{$self->{request}}, { oid => $mapping->{os10ChassisTemp}->{oid} };
+}
+
+sub check {
+    my ($self) = @_;
+
+    $self->{output}->output_add(long_msg => "checking temperatures");
+    $self->{components}->{temperature} = { name => 'temperatures', total => 0, skip => 0 };
+    return if ($self->check_filter(section => 'temperature'));
+
+     foreach my $oid ($self->{snmp}->oid_lex_sort(keys %{$self->{results}->{ $mapping->{os10ChassisTemp}->{oid} }})) {
+        $oid =~ /^$mapping->{os10ChassisTemp}->{oid}\.(.*)$/;
+        my $instance = $1;
+        my $result = $self->{snmp}->map_instance(mapping => $mapping, results => $self->{results}->{ $mapping->{os10ChassisTemp}->{oid} }, instance => $instance);
+        my $name = $self->{results}->{$oid_os10ChassisPPID}->{$oid_os10ChassisPPID . '.' . $instance};
+
+        next if ($self->check_filter(section => 'temperature', instance => $instance));
+        $self->{components}->{temperature}->{total}++;
+
+        $self->{output}->output_add(
+            long_msg => sprintf(
+                "chassis temperature '%s' is %s degree centigrade [instance = %s]",
+                $name,
+                $result->{os10ChassisTemp},
+                $instance
+            )
+        );
+     
+        my ($exit, $warn, $crit, $checked) = $self->get_severity_numeric(section => 'temperature', instance => $instance, value => $result->{os10ChassisTemp});
+        if (!$self->{output}->is_status(value => $exit, compare => 'ok', litteral => 1)) {
+            $self->{output}->output_add(
+                severity => $exit,
+                short_msg => sprintf(
+                    "chassis temperature '%s' is %s degree centigrade",
+                    $name,
+                    $result->{os10ChassisTemp}
+                )
+            );
+        }
+        $self->{output}->perfdata_add(
+            unit => 'C',
+            nlabel => 'hardware.chassis.temperature.celsius',
+            instances => $name,
+            value => $result->{os10ChassisTemp},
+            warning => $warn,
+            critical => $crit
+        );
+    }
+}
+
+1;
diff --git a/network/dell/os10/snmp/mode/hardware.pm b/network/dell/os10/snmp/mode/hardware.pm
new file mode 100644
index 000000000..d3a71e38a
--- /dev/null
+++ b/network/dell/os10/snmp/mode/hardware.pm
@@ -0,0 +1,125 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::mode::hardware;
+
+use base qw(centreon::plugins::templates::hardware);
+
+use strict;
+use warnings;
+
+sub set_system {
+    my ($self, %options) = @_;
+    
+    $self->{regexp_threshold_overload_check_section_option} = 
+        '^(?:card|temperature|fan|fantray|psu)$';
+    $self->{regexp_threshold_numeric_check_section_option} = '^(?:temperature)$';
+    
+    $self->{cb_hook2} = 'snmp_execute';
+    
+    $self->{thresholds} = {
+        card => [
+            ['ready', 'OK'],
+            ['cardMisMatch', 'CRITICAL'],
+            ['cardProblem', 'CRITICAL'],
+            ['diagMode', 'OK'],
+            ['cardAbsent', 'OK'],
+            ['offline', 'OK'],
+        ],
+        operational => [
+            ['up', 'OK'],
+            ['down', 'CRITICAL'],
+            ['testing', 'OK'],
+            ['unknown', 'UNKNOWN'],
+            ['dormant', 'OK'],
+            ['notPresent', 'OK'],
+            ['lowerLayerDown', 'OK'],
+            ['failed', 'CRITICAL'],
+        ],
+    };
+    
+    $self->{components_path} = 'network::dell::os10::snmp::mode::components';
+    $self->{components_module} = ['card', 'temperature', 'fan', 'fantray', 'psu'];
+}
+
+sub snmp_execute {
+    my ($self, %options) = @_;
+    
+    $self->{snmp} = $options{snmp};
+    my $oid_os10ChassisPPID = '.1.3.6.1.4.1.674.11000.5000.100.4.1.1.3.1.5';
+    push @{$self->{request}}, { oid => $oid_os10ChassisPPID };
+    $self->{results} = $self->{snmp}->get_multiple_table(oids => $self->{request});
+}
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options, no_absent => 1, force_new_perfdata => 1);
+    bless $self, $class;
+
+    $options{options}->add_options(arguments => { 
+    });
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 MODE
+
+Check hardware.
+
+=over 8
+
+=item B<--component>
+
+Which component to check (Default: '.*').
+Can be: 'card', 'temperature', 'fan', 'fantray', 'psu'.
+
+=item B<--filter>
+
+Exclude some parts (comma seperated list) (Example: --filter=fan)
+Can also exclude specific instance: --filter=fan,1
+
+=item B<--no-component>
+
+Return an error if no compenents are checked.
+If total (with skipped) is 0. (Default: 'critical' returns).
+
+=item B<--threshold-overload>
+
+Set to overload default threshold values (syntax: section,[instance,]status,regexp)
+It used before default thresholds (order stays).
+Example: --threshold-overload='fan,CRITICAL,lowerLayerDown'
+
+=item B<--warning>
+
+Set warning threshold (syntax: type,regexp,threshold)
+Example: --warning='temperature,.*,30'
+
+=item B<--critical>
+
+Set critical threshold (syntax: type,regexp,threshold)
+Example: --critical='temperature,.*,40'
+
+=back
+
+=cut
diff --git a/network/dell/os10/snmp/plugin.pm b/network/dell/os10/snmp/plugin.pm
new file mode 100644
index 000000000..ed6ee0709
--- /dev/null
+++ b/network/dell/os10/snmp/plugin.pm
@@ -0,0 +1,58 @@
+#
+# Copyright 2020 Centreon (http://www.centreon.com/)
+#
+# Centreon is a full-fledged industry-strength solution that meets
+# the needs in IT infrastructure and application monitoring for
+# service performance.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+package network::dell::os10::snmp::plugin;
+
+use strict;
+use warnings;
+use base qw(centreon::plugins::script_snmp);
+
+sub new {
+    my ($class, %options) = @_;
+    my $self = $class->SUPER::new(package => __PACKAGE__, %options);
+    bless $self, $class;
+
+    $self->{version} = '1.0';
+    %{$self->{modes}} = (
+        'cpu'             => 'snmp_standard::mode::cpu',
+        'disk-usage'      => 'snmp_standard::mode::diskusage',
+        'hardware'        => 'network::dell::os10::snmp::mode::hardware',
+        'inodes'          => 'snmp_standard::mode::inodes',
+        'interfaces'      => 'snmp_standard::mode::interfaces',
+        'load'            => 'snmp_standard::mode::loadaverage',
+        'list-interfaces' => 'snmp_standard::mode::listinterfaces',
+        'memory'          => 'snmp_standard::mode::memory',
+        'swap'            => 'snmp_standard::mode::swap',
+        'uptime'          => 'snmp_standard::mode::uptime'
+    );
+
+    return $self;
+}
+
+1;
+
+__END__
+
+=head1 PLUGIN DESCRIPTION
+
+Check Dell OS10 Operating System in SNMP. It's based on Linux.
+The legacy version is 0S9, FTOS or Force10 operating system.
+
+=cut