diff --git a/src/config/constants.py b/src/config/constants.py
index 5f5bb85c4581cccc712925f598b4b894e939e52d..bbf8ba172b8a7f823e15a3a0c9ac9d5501454d5e 100644
--- a/src/config/constants.py
+++ b/src/config/constants.py
@@ -17,7 +17,7 @@
 from pathlib import Path
 
 # Default port for NSC deployment
-NSC_PORT = 8081
+NSC_PORT = 8086
 
 # Paths
 BASE_DIR = Path(__file__).resolve().parent.parent.parent
diff --git a/src/realizer/tfs/helpers/cisco_connector.py b/src/realizer/tfs/helpers/cisco_connector.py
index 503c8c7a910a341537205fa93b2d736f8da4fa96..356012c1f697a8d08d5b222a9b7c2e7ea57d52e6 100644
--- a/src/realizer/tfs/helpers/cisco_connector.py
+++ b/src/realizer/tfs/helpers/cisco_connector.py
@@ -26,7 +26,7 @@ class cisco_connector():
         try:
             # Configuración del dispositivo
             device = {
-                'device_type': 'cisco_xr',  # Esto depende del tipo de dispositivo (ej: 'cisco_ios', 'cisco_xr', 'linux', etc.)
+                'device_type': 'cisco_xr',
                 'host': self.address,
                 'username': 'cisco',
                 'password': 'cisco12345',
@@ -42,28 +42,27 @@ class cisco_connector():
             # Cerrar la conexión
             connection.disconnect()
 
-        except Exception as e:
-            logging.error(f"Failed to execute commands on {self.address}: {str(e)}")
+        except EOFError as e:
+            logging.error("Failed to execute commands on %s: %s",self.address, str(e))
 
     def create_command_template(self, config):
-
         commands = [
             "l2vpn",
             f"pw-class l2vpn_vpws_profile_example_{config['number']}",
             "encapsulation mpls"
         ]
-        
+
         commands.extend([
             "transport-mode vlan passthrough",
             "control-word"
         ])
-        
+
         commands.extend([
             f"preferred-path interface tunnel-te {config['number']}",
             "exit",
             "exit"
         ])
-        
+
         commands.extend([
             "xconnect group l2vpn_vpws_group_example",
             f"p2p {config['ni_name']}",
@@ -72,10 +71,9 @@ class cisco_connector():
             "no pw-class l2vpn_vpws_profile_example",
             f"pw-class l2vpn_vpws_profile_example_{config['number']}"
         ])
-    
 
         return commands
-    
+
     def full_create_command_template(self):
         commands =[]
         for config in self.configs:
@@ -89,8 +87,7 @@ class cisco_connector():
         commands = [
             "no l2vpn",
         ]
-    
+        
         commands.append("commit")
         commands.append("end")
-
-        return commands
\ No newline at end of file
+        return commands
diff --git a/src/templates/IPoWDM_orchestrator.json b/src/templates/IPoWDM_orchestrator.json
new file mode 100644
index 0000000000000000000000000000000000000000..60eb0dbaaebca3e0a35d5b9007121119a60443f8
--- /dev/null
+++ b/src/templates/IPoWDM_orchestrator.json
@@ -0,0 +1,31 @@
+{
+    "services": [
+        {
+            "service_id": {
+                "context_id": {"context_uuid": {"uuid": "admin"}},
+                "service_uuid": {"uuid": "TAPI LSP"}
+            },
+            "service_type": 12,
+            "service_status": {"service_status": 1},
+            "service_endpoint_ids": [
+                {"device_id": {"device_uuid": {"uuid": "TFS-OPTICAL"}},"endpoint_uuid": {"uuid": "mgmt"}},
+                {"device_id": {"device_uuid": {"uuid": "TFS-PACKET"}},"endpoint_uuid": {"uuid": "mgmt"}}
+
+            ],
+            "service_constraints": [],
+
+            "service_config": {"config_rules": [
+                {"action": 1, "ipowdm": {
+                    "endpoint_id": {
+                        "device_id": {"device_uuid": {"uuid": "TFS-PACKET"}},
+                        "endpoint_uuid": {"uuid": "mgmt"}
+                    },
+                    "rule_set": {
+                        "src"  : [],
+                        "dst"  : []
+                    }
+                }}
+            ]}
+        }
+    ]
+}
\ No newline at end of file
diff --git a/src/templates/Optical_slice.json b/src/templates/Optical_slice.json
new file mode 100644
index 0000000000000000000000000000000000000000..94c87fe03f52b7a10acfc537eb5dbabfc6b4a46b
--- /dev/null
+++ b/src/templates/Optical_slice.json
@@ -0,0 +1,28 @@
+{
+   "tapi-common:context" : {
+      "name" : [
+         {
+            "value" : ""
+         }
+      ],
+      "service-interface-point" : [
+         {
+            "uuid" : ""
+         },
+         {
+            "uuid" : ""
+         }
+      ],
+      "tapi-topology:topology-context" : {
+         "topology" : [
+            {
+               "link" : [
+               ],
+               "node" : [
+               ]
+            }
+         ]
+      },
+      "uuid" : ""
+   }
+}
diff --git a/src/templates/TAPI_service.json b/src/templates/TAPI_service.json
new file mode 100644
index 0000000000000000000000000000000000000000..1b09a04cb809d0d959340e6d23a15d65f7f372b0
--- /dev/null
+++ b/src/templates/TAPI_service.json
@@ -0,0 +1,43 @@
+{
+    "services": [
+        {
+            "service_id": {
+                "context_id": {"context_uuid": {"uuid": "admin"}},
+                "service_uuid": {"uuid": "TAPI LSP"}
+            },
+            "service_type": 11,
+            "service_status": {"service_status": 1},
+            "service_endpoint_ids": [
+                {"device_id": {"device_uuid": {"uuid": "TFS-OPTICAL"}},"endpoint_uuid": {"uuid": "mgmt"}},
+                {"device_id": {"device_uuid": {"uuid": "TFS-PACKET"}},"endpoint_uuid": {"uuid": "mgmt"}}
+
+            ],
+            "service_constraints": [],
+
+            "service_config": {"config_rules": [
+                {"action": 1, "tapi_lsp": {
+                    "endpoint_id": {
+                        "device_id": {"device_uuid": {"uuid": "TFS-OPTICAL"}},
+                        "endpoint_uuid": {"uuid": "mgmt"}
+                    },
+                    "rule_set": {
+                        "src": "",
+                        "dst": "",
+                        "uuid": "",
+                        "bw": "",
+                        "tenant_uuid": "",
+                        "direction": "",
+                        "layer_protocol_name": "",
+                        "layer_protocol_qualifier": "",
+                        "lower_frequency_mhz": "",
+                        "upper_frequency_mhz": "",
+                        "link_uuid_path": [
+                        ],
+                        "granularity": "",
+                        "grid_type": ""
+                    }
+                }}
+            ]}
+        }
+    ]
+}
\ No newline at end of file