diff --git a/neutron/plugins/cisco/common/cisco_constants.py b/neutron/plugins/cisco/common/cisco_constants.py
index 3b0d59b056..72e7f67aa8 100644
--- a/neutron/plugins/cisco/common/cisco_constants.py
+++ b/neutron/plugins/cisco/common/cisco_constants.py
@@ -30,12 +30,6 @@ NET_VLAN_ID = 'vlan_id'
 NET_VLAN_NAME = 'vlan_name'
 NET_PORTS = 'ports'
 
-# Network types
-NETWORK_TYPE_FLAT = 'flat'
-NETWORK_TYPE_LOCAL = 'local'
-NETWORK_TYPE_VLAN = 'vlan'
-NETWORK_TYPE_NONE = 'none'
-
 CREDENTIAL_ID = 'credential_id'
 CREDENTIAL_NAME = 'credential_name'
 CREDENTIAL_USERNAME = 'user_name'