# Testing and Validation ## Objectives The objective for the testing and validation phase of a POC can be summarized as such: * Manage and control traffic on all networks (subnets/locations) to be able to distribute software, and save bandwidth without a large server infrastructure at the same time not impacting business operations * Verify that your peer-to-peer traffic is working and are you offloading the network as intended including working with BITS/BranchCache, Delivery Optimization and LEDBAT. * Realtime visibility to identify what type of network traffic is creating bottlenecks and demonstrate that software distributions are being controlled and can be reconfigured immediately ## StifleR Server ### Implementing Bandwidth Limiting Server Components | Name | Description | Requirement / Benefit | | ------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ | ----------------------------------------------------------- | | Limits the number of concurrent downloads to a certain subnet (location) | Maximizes the P2P efficiency of built-in Microsoft P2P tech. Ensures a single download of content per location. Further leverages Microsoft Deduplication to reduce data transferred | Limit content transfers to the absolute minimum required | | Limits the download speed to a fixed set of Kb/s per location | Ensures that business bandwidth is protected by allocating a set amount of bandwidth to content download traffic | Protect business bandwidth usage at all locations | | Slow down, Increase, Pause, Restart or Kill all BITS download jobs | At busy times, or during emergencies – provides complete and instant control over all in-flight transfers | Flexible, reactive ability to control all content transfers | ### Manage Microsoft Peer-to-Peer Technologies: Background Intelligent Transfer Service and Delivery Optimization | Name | Description | Requirement / Benefit | | ------------------------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------ | | Single Site Download | Enhances Microsoft BranchCache to enable multi-Subnet/Multi VLAN transfers | Limit content transfers to the absolute minimum required | | Windows Store (WSfB) | Manage Windows Store and/or Windows Store For Business Downloads | Manage Delivery Optimization transfers regardless of source – while maintaining Bandwidth Limits | | Microsoft Intune | Manage Content Downloads from Intune | Limit content transfers to the absolute minimum required | | Windows Update / WUfB | Manage Content Downloads from Windows Update / Windows Update for Business | Limit content transfers to the absolute minimum required | | Integrate with and Manage new Microsoft Bandwidth Management Technologies | Microsoft is implementing LEDBAT and CUBIC congestion control methods within Windows to facilitate Bandwidth Management within the Operating System | Use built-in technologies at no further cost where possible | ### Reporting & Visualization | Name | Description | Requirement / Benefit | | ----------------------------- | ------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------------- | | Real time visibility | Dashboards providing a real-time tracking of all the above content transfers. Provide efficiency stats and highlight any issues | Single location to track & manage all types of download | | Long term trend analysis | Optional recording of all data to a DB for analysis/data visualization/reporting/trending | Long term tracking of data transfers – can reduce Cloud storage/egress costs | | Scripting Interface | Allow for customizations using an API or interface to automate items. | Complex scenarios | | Deduplicated Cache Management | Store a copy of Windows Enterprise N media as well as Windows Enterprise media with minimum additional storage footprint | Reduced cache footprint | | Pre-caching | Pre-cache content for future deployments | Build and/or deploy faster | ### Network Requirements
NameDescriptionRequirement / Benefit
Network TopologyAbility to dynamically build the network topology.The systems management team can see the full network dynamically without interaction with the network group
VLANsNetwork team can add VLANs without notifying the endpoint management team and content is distributed inefficiently or causing outagesAuto-generation of networks
Auto Network Group CreationAutomatically create a new subnet / office location which may be unknownThe ability to create auto network groups within the dedicated tooling and not rely on external infrastructure or manual creation​
## StifleR Dashboard To view the activities of the StifleR Clients, open the StifleR Dashboard on the StifleR server by visiting the dashboard URL: There won’t be much in the way of traffic data yet, but you should be able to see the clients that were added in the previous steps. Drill down the [Clients](https://documentation.2pintsoftware.com/stifler/2.10/operations/dashboard/overview-and-navigation/devices/clients) section of the dashboard to see the clients which have checked in. Once you have confirmed that the clients have connected to the dashboard we can move on. ### Deploy an Application or Intune App to a single client PC and monitor the download In this step you will deploy and monitor, in real time, a deployment to a single client: * Target a single client system only with the required deployment created in the previous step. You can use an ‘As soon as Possible’ deployment schedule. * On the targeted test client perform a Client Policy Refresh to speed up the deployment. * Review the content transfer in the StifleR Dashboard. ### Deploy the Same Application or Intune App to peers In this step you will deploy and monitor a deployment to peers: * Target two or more clients on the same subnet with the same Application or Intune App deployment. * Target other clients on a separate subnet with the same Application or Intune App deployment. * Review the content transfers in the StifleR Dashboard.