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Meghan Stewart 2023-07-11 16:21:42 -07:00
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@ -57,10 +57,10 @@ sections:
For more information, see [Endpoints for Delivery Optimization and Microsoft Connected Cache](../do/delivery-optimization-endpoints.md) for a list of all content endpoints needed. For more information, see [Endpoints for Delivery Optimization and Microsoft Connected Cache](../do/delivery-optimization-endpoints.md) for a list of all content endpoints needed.
- question: My firewall requires IP Address and cannot process FQDNs, how do I configure it to download content with Delivery Optimization? - question: My firewall requires IP addresses and can't process FQDNs. How do I configure it to download content with Delivery Optimization?
answer: | answer: |
Microsoft content such as Windows Updates are hosted and delivered globally via Content Delivery Networks (CDNs) as well as Microsoft's Connected Cache (MCC) servers which are hosted within Internet Service Provider (ISP) networks. Microsoft content, such as Windows updates, are hosted and delivered globally via Content Delivery Networks (CDNs) and Microsoft's Connected Cache (MCC) servers, which are hosted within Internet Service Provider (ISP) networks.
The network of CDNs and MCCs allows Microsoft to reach the scale required to meet the demand of the Windows user base. Given this delivery infrastructure changes dynamically, providing an exhaustive list of IPs and keeping it up to date is not feasible. The network of CDNs and MCCs allows Microsoft to reach the scale required to meet the demand of the Windows user base. Given this delivery infrastructure changes dynamically, providing an exhaustive list of IPs and keeping it up to date isn't feasible.
- question: Does Delivery Optimization use multicast? - question: Does Delivery Optimization use multicast?
answer: No. It relies on the cloud service for peer discovery, resulting in a list of peers and their IP addresses. Client devices then connect to their peers to obtain download files over TCP/IP. answer: No. It relies on the cloud service for peer discovery, resulting in a list of peers and their IP addresses. Client devices then connect to their peers to obtain download files over TCP/IP.
@ -127,7 +127,7 @@ sections:
Don't set **Download mode** to '100' (Bypass), which can cause some content to fail to download. Starting in Windows 11, Download mode '100' is deprecated. Don't set **Download mode** to '100' (Bypass), which can cause some content to fail to download. Starting in Windows 11, Download mode '100' is deprecated.
> [!NOTE] > [!NOTE]
> Disabling Delivery Optimization won't prevent content from downloading to your devices. If you're looking to pause updates, you need to set policies for the relevant components such as Windows Update, Windows Store or Edge browser. If you're looking to reduce the load on your network, look into using Delivery Optimization Peer-to-Peer, Microsoft Connected Cache or apply the [network throttling policies](waas-delivery-optimization-reference.md#maximum-download-bandwidth) available for Delivery Optimization. > Disabling Delivery Optimization won't prevent content from downloading to your devices. If you're looking to pause updates, you need to set policies for the relevant components such as Windows Update, Windows Store or Microsoft Edge browser. If you're looking to reduce the load on your network, look into using Delivery Optimization Peer-to-Peer, Microsoft Connected Cache or apply the [network throttling policies](waas-delivery-optimization-reference.md#maximum-download-bandwidth) available for Delivery Optimization.
- question: Delivery Optimization is using device resources and I can't tell why? - question: Delivery Optimization is using device resources and I can't tell why?
answer: | answer: |