Updated README

Author: hpreston

README.md

@@ -1 +1,44 @@
-# aci-learning-labs-code-samples -> sbx-intro-aci
+# ACI Learning Labs Code Samples
+This repository holds the code samples for the [DevNet](http://developer.cisco.com) Learning Labs for Application Centric Infrastructure.  This includes the following modules:
+
+* [Introduction to ACI Programmability](https://learninglabs.cisco.com/modules/intro-to-aci)
+  * Code Samples located in directory [sbx-intro-aci](sbx-intro-aci)
+* [Intermediate ACI Programmability](https://learninglabs.cisco.com/modules/intermediate-aci-prog)
+  * Code Samples located in directory [sbx-intermediate-aci](sbx-intermediate-aci)
+
+## Local Workstation Requirements
+The code samples in these labs all leverage Python as the programming language.  In order to run the exercises and code, you'll need to meet the following requirements.  
+
+> Full details on how to setup are included in the Learning Lab Setup Steps.  
+
+1. Python 2.7.12 or higher
+1. Python Virtual Environment `pip install virtualenv`
+1. [ACI Cobra SDK](http://cobra.readthedocs.io) for Python
+1. [ACI Toolkit](http://acitoolkit.readthedocs.io) for Python
+
+> It is highly recommended to install all Python requirements within a virtual environment, and not the default Python environment on your workstation.  
+
+## Sandbox Lab Infrastructure Setup
+Also included in this repository are scripts to prepare the DevNet Always On Sandbox for ACI/APIC.  These scripts initialize the APIC Simulator and deploy the tenants and application policy leveraged in the Learning Labs.  To run the baselining scripts:
+
+> Details also included within the Learning Labs themselves
+
+```bash
+# Clone down this code repository & enter the setup directory
+git clone https://github.com/CiscoDevNet/aci-learning-labs-code-samples
+cd aci-learning-labs-code-samples/apic_fabric_setup
+
+# Run the baseline scripts
+python baseline.py
+
+```
+
+```bash
+# Expected Output
+Baselining APIC Simulator for Learning Labs
+Setting up Fabric Nodes
+Configuring Fabric Policies
+Setting up Common Tenant
+Setting up Heroes Tenant
+Setting up SnV Tenant  
+```