diff --git a/cli/desc/version200/tacacs.py b/cli/desc/version200/tacacs.py
new file mode 100755
index 0000000..31efcf2
--- /dev/null
+++ b/cli/desc/version200/tacacs.py
@@ -0,0 +1,391 @@
+#
+# Copyright (c) 2013 Big Switch Networks, Inc.
+#
+# Licensed under the Eclipse Public License, Version 1.0 (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.eclipse.org/legal/epl-v10.html
+#
+# 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.
+#
+"""
+TACACS_SERVER_HOST_COMMAND_DESCRIPTION = {
+    'name'         : 'tacacs',
+    'mode'         : 'config*',
+    'short-help'   : 'TACACS timeout, ip server address',
+    'doc'          : 'tacacs|tacacs',
+    'doc-example'  : 'tacacs|tacacs-example',
+    'command-type' : 'config-object',
+    'obj-type'     : 'tacacs-plus-host',
+    'parent-field' : None,
+    'args'         : (
+        'server',
+        {
+            'choices' : (
+                (
+                    {
+                        'token'           : 'timeout',
+                        'data'            : {
+                                               'id' : 'tacacs',
+                                               'timeout' : 0
+                                            },
+                        'obj-type'        : 'tacacs-plus-config',
+                        'no-action'       : 'write-object',
+                        'short-help'      : 'configure timeout',
+                        'doc'             : 'tacacs|tacacs-timeout',
+                    },
+                    {
+                        'field'           : 'timeout',
+                        'type'            : 'integer',
+                        'data'            : {
+                                              'id' : 'tacacs'
+                                            },
+                        'obj-type'        : 'tacacs-plus-config',
+                        'action'          : 'write-object',
+                        'optional-for-no' : True,
+                    }, 
+                ),
+                (
+                    {
+                        'token'           : 'key',
+                        'data'            : {
+                                              'id' : 'tacacs',
+                                              'key' : '',
+                                            },
+                        'no-action'       : 'write-object',
+                        'obj-type'        : 'tacacs-plus-config',
+                        'short-help'      : 'set shared TACACS server key',
+                        'doc'             : 'tacacs|tacacs-key',
+                    },
+                    {
+                        'field'           : 'key',
+                        'type'            : 'string',
+                        'data'            : { 'id' : 'tacacs' },
+                        'obj-type'        : 'tacacs-plus-config',
+                        'action'          : 'write-object',
+                        'optional-for-no' : True,
+                    },
+                ),
+                (
+                    {
+                        'field'           : 'ip',
+                        'tag'             : 'host',
+                        'type'            : 'ip-address-not-mask',
+                        'completion'      : 'complete-object-field',
+                        'short-help'      : 'set specific TACACS host properties',
+                        'doc'             : 'tacacs|tacacs-host',
+                    },
+                    {
+                        'optional'                : True,
+                        'optional-for-no'         : True,
+                        'args' : (
+                            {
+                                'token'           : 'key',
+                                'no-action'       : 'reset-fields-explicit',
+                                'data'            : { 'key' : '' },
+                                'obj-type'        : 'tacacs-plus-host',
+                                'short-help'      : 'set shared TACACS server key',
+                                'doc'             : 'tacacs|tacacs-host-key',
+                            },
+                            {
+                                'optional-for-no'     : True,
+                                'args'                : {
+                                    'field'           : 'key',
+                                    'type'            : 'string',
+                                    'obj-type'        : 'tacacs-plus-host',
+                                },
+                            }
+                        ),
+                    },
+                ),
+            ),
+        },
+    )
+}
+
+TACACS_AAA_AUTHORIZATION_EXEC_COMMAND_DESCRIPTION = {
+    'name'         : 'aaa',
+    'mode'         : 'config*',
+    'short-help'   : 'Configure authorization parameters',
+    'command-type' : 'config',
+    'doc'          : 'aaa|aaa-authorization',
+    'doc-example'  : 'aaa|aaa-authorization-example',
+    'obj-type'     : 'tacacs-plus-config',
+    'no-action'    : 'reset-fields-explicit',
+    'fields'       : [ 'tacacs-plus-authz', 'local-authz' ],
+    'args'         : (
+        'authorization',
+        {
+            'token'      : 'exec',
+            'short-help' : 'Configure authorization for starting a shell',
+            'doc'        : 'aaa|aaa-authorization-exec',
+        },
+        {
+            'token'      : 'default',
+            'short-help' : 'Configure authorization for the default channel',
+            'doc'        : 'aaa|aaa-authorization-exec-use-default',
+        },
+        {
+            'optional-for-no' : True,
+            'choices'         : (
+                {
+                    'token'      : 'local',
+                    'short-help' : 'Use local database for authorization',
+                    'doc'        : 'aaa|aaa-authorization-exec-use-local',
+                    'action'     : {
+                        'proc'   : 'write-object',
+                        'data'   : {
+                                     'id'                : 'tacacs',
+                                     'local-authz'       : True,
+                                     'tacacs-plus-authz' : False,
+                                   },
+                        },
+                    },
+                (
+                    {
+                        'token'      : 'group',
+                        'short-help' : 'Use a server-group',
+                    },
+                    {
+                        'token'      : 'tacacs+',
+                        'short-help' : 'Use list of all defined TACACS+ hosts',
+                        'doc'        : 'aaa|aaa-authorization-exec-use-tacacs',
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                        'id'                : 'tacacs',
+                                        'local-authz'       : False,
+                                        'tacacs-plus-authz' : True,
+                                       },
+                        },
+                    },
+                    {
+                        'token'      : 'local',
+                        'short-help' : 'Use local database for authorization',
+                        'doc'        : 'aaa|aaa-authorization-exec-use-local',
+                        'optional'   : True,
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                        'id'                : 'tacacs',
+                                        'local-authz'       : True,
+                                        'tacacs-plus-authz' : True,
+                                       },
+                        },
+                    },
+                ),
+            ),
+        },
+    ),
+}
+
+TACACS_AAA_AUTHENTICATION_LOGIN_COMMAND_DESCRIPTION = {
+    'name'         : 'aaa',
+    'mode'         : 'config*',
+    'short-help'   : 'Configure authentication parameters',
+    'doc'          : 'aaa|aaa-authentication',
+    'doc-example'  : 'aaa|aaa-authentication-example',
+    'command-type' : 'config',
+    'no-action'    : 'reset-fields-explicit',
+    'obj-type'     : 'tacacs-plus-config',
+    'fields'       : [ 'tacacs-plus-authn', 'local-authn' ],
+    'args'         : (
+        'authentication',
+        {
+            'token'      : 'login',
+            'short-help' : 'Configure authentication for starting a shell',
+            'doc'        : 'aaa|aaa-authentication-login',
+        },
+        {
+            'token'      : 'default',
+            'short-help' : 'Configure authentication via the default channel',
+            'doc'        : 'aaa|aaa-authentication-login-use-default',
+        },
+        {
+            'optional-for-no' : True,
+            'choices'         : (
+                (
+                    {
+                        'token'      : 'local',
+                        'short-help' : 'Use local database for authentication',
+                        'doc'        : 'aaa|aaa-authentication-login-use-local',
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                         'id'                : 'tacacs',
+                                         'local-authn'       : True,
+                                         'tacacs-plus-authn' : False,
+                                       },
+                        },
+                    },
+                ),
+                (
+                    'group',
+                    {
+                        'token'      : 'tacacs+',
+                        'short-help' : 'Use list of all defined TACACS+ hosts',
+                        'doc'        : 'aaa|aaa-authentication-login-use-tacacs',
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                         'id'                : 'tacacs',
+                                         'local-authn'       : False,
+                                         'tacacs-plus-authn' : True,
+                                       },
+                        },
+                    },
+                    {
+                        'token'      : 'local',
+                        'optional'   : True,
+                        'short-help' : 'Use local database for authentication',
+                        'doc'        : 'aaa|aaa-authentication-login-use-local',
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                         'id'                : 'tacacs',
+                                         'local-authn'       : True,
+                                         'tacacs-plus-authn' : True,
+                                       },
+                        },
+                    },
+                ),
+            ),
+        },
+    ),
+}
+
+TACACS_AAA_ACCOUNTING_EXEC_COMMAND_DESCRIPTION = {
+    'name'         : 'aaa',
+    'mode'         : 'config*',
+    'short-help'   : 'Configure accounting parameters',
+    'doc'          : 'aaa|aaa-accounting',
+    'doc-example'  : 'aaa|aaa-accounting-example',
+    'all-help'     : 'Authentication, Authorization, and Accounting',
+    'command-type' : 'config',
+    'obj-type'     : 'tacacs-plus-config',
+    'no-action'    : 'reset-fields-explicit',
+    'fields'       : [ 'tacacs-plus-acct' ],
+    'args'         : (
+        'accounting',
+        {
+            'token'      : 'exec',
+            'short-help' : 'Configure accounting for starting a shell',
+            'doc'        : 'aaa|aaa-accounting-exec',
+        },
+        {
+            'token'      : 'default',
+            'short-help' : 'Configure accounting for the default channel',
+            'doc'        : 'aaa|aaa-authorization-exec-use-default',
+        },
+        {
+            'optional-for-no' : True,
+            'choices' : (
+                (
+                    {
+                        'token'      : 'none',
+                        'short-help' : 'No accounting',
+                        'doc'        : 'aaa|aaa-accounting-exec-use-none',
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                          'id'                : 'tacacs',
+                                          'tacacs-plus-acct'  : False,
+                                       },
+                            },
+                        },
+                    ),
+                (
+                    {
+                        'token'      : 'start-stop',
+                        'short-help' : 'Record start and stop',
+                        'doc'        : 'aaa|aaa-accounting-exec-use-start-stop',
+                    },
+                    {
+                        'token'      : 'group',
+                        'short-help' : 'Use a server-group',
+                        'doc'        : 'aaa|aaa-accounting-exec-use-server-group',
+                    },
+                    {
+                        'token'      : 'tacacs+',
+                        'short-help' : 'Use list of all defined TACACS+ hosts',
+                        'doc'        : 'aaa|aaa-accounting-exec-use-tacacs',
+                        'action'     : {
+                            'proc'   : 'write-object',
+                            'data'   : {
+                                         'id'                : 'tacacs',
+                                         'tacacs-plus-acct'  : True,
+                                       },
+                            },
+                        },
+                    ),
+                ),
+            },
+        ),
+    }
+
+SHOW_TACACS_COMMAND_DESCRIPTION = {
+    'name'         : 'show',
+    'mode'         : 'login',
+    'short-help'   : 'Show TACACS operational state',
+    'doc'          : 'tacacs|show',
+    'doc-example'  : 'tacacs|show-example',
+    'command-type' : 'display-table',
+    'obj-type'     : 'tacacs-plus-config',
+    'parent-field' : None,
+    'args'         : (
+        'tacacs',
+    ),
+    'action'       : (
+        {
+            'proc'     : 'display-table',
+        },
+        {
+            'proc'     : 'display-table',
+            'title'    : '\nTACACS Server Hosts\n',
+            'sort'     : 'timestamp',
+            'obj-type' : 'tacacs-plus-host',
+        },
+    ),
+}
+
+SHOW_TACACS_PLUS_CONFIG_FORMAT = {
+    'tacacs-plus-config' : {
+        'field-orderings' : {
+            'default' :  [ 'Idx',
+                          'tacacs-plus-authn',
+                          'tacacs-plus-authz',
+                          'tacacs-plus-acct',
+                          'local-authn',
+                          'local-authz',
+                          'timeout',
+                          'key',
+                         ],
+        },
+    },
+}
+
+SHOW_TACACS_PLUS_HOST_FORMAT = {
+    'tacacs-plus-host' : {
+        'field-orderings' : {
+            'default' :  [ 'Idx', 'ip', 'key',
+                         ],
+        },
+        'fields' : {
+            'Idx' : {
+                        'verbose-name' : '#',
+                    },
+            'ip'  : {
+                        'verbose-name' : 'Ip Address',
+                    },
+            'key' : {
+                    },
+
+        }
+    }
+}
+"""
\ No newline at end of file