adding ipaddress readme

README.md

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-# ansible-napalm-samples
-GitHub Repo comparing NAPALM and Ansible on Cisco NXOSv
+# Ansible and NAPALM Samples
+This GitHub Repo focuses on comparing Ansible NAPALM on Cisco NXOS.
+
+# Example 1 - Adding an IP address to an interface
+
+## Ansible
+
+Ansible has a [nxos_config](http://docs.ansible.com/ansible/latest/nxos_config_module.html) specifically used for making config changes (either entire flat-files) or partials (in this case editing a single interface)
+```
+- hosts: cisco
+  connection: local
+  tasks:
+    - nxos_config:
+        lines:
+          - no switchport
+          - ip address 172.16.1.1/24
+        parents: interface Ethernet1/20
+        provider: "{{login_info}}"
+```        
+
+To run a playbook use the `ansible-playbook` command:
+
+```
+[root@localhost ~]# ansible-playbook ipaddress.yml
+
+PLAY [cisco] *****************************************************************************************************************************************************************************************
+
+TASK [nxos_config] ***********************************************************************************************************************************************************************************
+ok: [n9k]
+
+PLAY RECAP *******************************************************************************************************************************************************************************************
+n9k                        : ok=1    changed=0    unreachable=0    failed=0
+```
+
+# Example 2 - Backing up a Config

group_vars/all

@@ -0,0 +1,3 @@
+login_info:
+  username: admin
+  password: Bullf00d

ipaddress.yml

@@ -1,6 +1,5 @@
 ---
 - hosts: cisco
-  gather_facts: False
   connection: local
   tasks:
     - nxos_config: