Uploading chapter 14 files

Chapter14/napalm/show_cisco_int_npm.py

@@ -0,0 +1,17 @@
+from napalm import get_network_driver
+import json
+
+def main():
+    driver = get_network_driver('iosxr')
+    device = driver('172.16.2.50', 'root', 'rootroot')
+
+    try:
+        device.open()
+        print(json.dumps(device.get_interfaces_ip(), indent=2))
+        print(json.dumps(device.get_facts(), indent=2))
+
+    finally:
+        device.close()
+
+if __name__ == '__main__':
+    main()