diff --git a/lib/puppet/provider/interface/cisco.rb b/lib/puppet/provider/interface/cisco.rb
index 795a7f1ac..a0f82c7de 100644
--- a/lib/puppet/provider/interface/cisco.rb
+++ b/lib/puppet/provider/interface/cisco.rb
@@ -1,27 +1,27 @@
 require 'puppet/provider/cisco'
 
 Puppet::Type.type(:interface).provide :cisco, :parent => Puppet::Provider::Cisco do
 
   desc "Cisco switch/router provider for interface."
 
   mk_resource_methods
 
   def self.lookup(device, name)
     interface = nil
-    device.command do |ng|
-      interface = device.interface(name)
+    device.command do |dev|
+      interface = dev.interface(name)
     end
     interface
   end
 
   def initialize(device, *args)
     super
   end
 
   def flush
-    device.command do |device|
-      device.new_interface(name).update(former_properties, properties)
+    device.command do |dev|
+      dev.new_interface(name).update(former_properties, properties)
     end
     super
   end
 end
diff --git a/lib/puppet/provider/vlan/cisco.rb b/lib/puppet/provider/vlan/cisco.rb
index 3421d35b0..6d03764d2 100644
--- a/lib/puppet/provider/vlan/cisco.rb
+++ b/lib/puppet/provider/vlan/cisco.rb
@@ -1,28 +1,28 @@
 require 'puppet/provider/cisco'
 
 Puppet::Type.type(:vlan).provide :cisco, :parent => Puppet::Provider::Cisco do
 
   desc "Cisco switch/router provider for vlans."
 
   mk_resource_methods
 
   def self.lookup(device, id)
     vlans = {}
-    device.command do |d|
-      vlans = d.parse_vlans || {}
+    device.command do |dev|
+      vlans = dev.parse_vlans || {}
     end
     vlans[id]
   end
 
   def initialize(device, *args)
     super
   end
 
   # Clear out the cached values.
   def flush
-    device.command do |device|
-      device.update_vlan(resource[:name], former_properties, properties)
+    device.command do |dev|
+      dev.update_vlan(resource[:name], former_properties, properties)
     end
     super
   end
 end