diff --git a/libraclient/clientoptions.py b/libraclient/clientoptions.py
index a9fc4e9..a90f822 100644
--- a/libraclient/clientoptions.py
+++ b/libraclient/clientoptions.py
@@ -190,7 +190,9 @@ class ClientOptions(object):
         sp.add_argument('--id', help='load balancer ID', required=True)
         sp.add_argument('--nodeid', help='node ID to modify', required=True)
         sp.add_argument('--condition', help='the new state for the node',
-                        choices=['ENABLED', 'DISABLED'], required=True)
+                        choices=['ENABLED', 'DISABLED'])
+        sp.add_argument('--weight', type=int, default=1, metavar='COUNT',
+                        help='node weight ratio as compared to other nodes')
 
         sp = subparsers.add_parser(
             'node-status', help='get status of a node in a load balancer'
diff --git a/libraclient/libraapi.py b/libraclient/libraapi.py
index 256c13e..b77962f 100644
--- a/libraclient/libraapi.py
+++ b/libraclient/libraapi.py
@@ -171,8 +171,9 @@ class LibraAPI(object):
 
     def node_list_lb(self, args):
         resp, body = self._get('/loadbalancers/{0}/nodes'.format(args.id))
-        column_names = ['ID', 'Address', 'Port', 'Condition', 'Status']
-        columns = ['id', 'address', 'port', 'condition', 'status']
+        column_names = ['ID', 'Address', 'Port', 'Condition', 'Weight',
+                        'Status']
+        columns = ['id', 'address', 'port', 'condition', 'weight', 'status']
         self._render_list(column_names, columns, body['nodes'])
 
     def node_delete_lb(self, args):
@@ -185,20 +186,22 @@ class LibraAPI(object):
         data['nodes'] = self._parse_nodes(args.node)
         resp, body = self._post('/loadbalancers/{0}/nodes'
                                 .format(args.id), body=data)
-        column_names = ['ID', 'Address', 'Port', 'Condition', 'Status']
-        columns = ['id', 'address', 'port', 'condition', 'status']
+        column_names = ['ID', 'Address', 'Port', 'Condition', 'Weight',
+                        'Status']
+        columns = ['id', 'address', 'port', 'condition', 'weight', 'status']
         self._render_list(column_names, columns, body['nodes'])
 
     def node_modify_lb(self, args):
-        data = {'condition': args.condition}
+        data = {'condition': args.condition, 'weight': args.weight}
         self._put('/loadbalancers/{0}/nodes/{1}'
                   .format(args.id, args.nodeid), body=data)
 
     def node_status_lb(self, args):
         resp, body = self._get('/loadbalancers/{0}/nodes/{1}'
                                .format(args.id, args.nodeid))
-        column_names = ['ID', 'Address', 'Port', 'Condition', 'Status']
-        columns = ['id', 'address', 'port', 'condition', 'status']
+        column_names = ['ID', 'Address', 'Port', 'Condition',
+                        'Weight', 'Status']
+        columns = ['id', 'address', 'port', 'condition', 'weight', 'status']
         self._render_dict(column_names, columns, body)
 
     def logs_lb(self, args):