edits and image renames

windows/deployment/do/mcc-isp-faq.yml

@@ -29,7 +29,7 @@ sections:
       - question: What will Microsoft Connected Cache do for me? How will it impact our customers?
         answer: As an ISP, your network can benefit from reduced load on your backbone and improve customer download experience for supported Microsoft static content. It will also help you save on CDN costs.  
       - question: Is there a non-disclosure agreement to sign?
-        answer: No non-disclosure agreement is required.
+        answer: No, a non-disclosure agreement isn't required.
       - question: What are the prerequisites and hardware requirements?
         answer: | 
          - Azure subscription  
@@ -37,7 +37,7 @@ sections:
 
          We have one customer who is able to achieve 40-Gbps egress rate using the following hardware specification:  
           - Dell PowerEdge R330  
-          - 2 x Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40 GHz , total 32 core  
+          - 2 x Intel(R) Xeon(R) CPU E5-2630 v3 @ 2.40 GHz, total 32 core  
           - 48 GB, Micron Technology 18ASF1G72PDZ-2G1A1, Speed: 2133 MT/s  
           - 4 - Transcend SSD230s 1 TB SATA Drives  
           Intel Corporation Ethernet 10G 2P X520 Adapter (Link Aggregated)
@@ -46,7 +46,7 @@ sections:
       - question: Can we use hard drives instead of SSDs?
         answer: We highly recommend using SSDs as Microsoft Connected Cache is a read intensive application. We also recommend using multiple drives to improve performance.  
       - question: Will I need to manually enter the CIDR blocks? If I have multiple cache nodes, should I configure a subset of CIDR blocks to each cache node?
-        answer: You can choose route your traffic using manual CIDR blocks or BGP. If you have multiple Microsoft Connected Cache(s), you can allocate subsets of CIDR blocks to each cache node if you wish. However, since Microsoft Connected Cache has automatic load balancing, we recommend adding all of your traffic to all of your cache nodes.  
+        answer: You can choose to route your traffic using manual CIDR blocks or BGP. If you have multiple Microsoft Connected Cache(s), you can allocate subsets of CIDR blocks to each cache node if you wish. However, since Microsoft Connected Cache has automatic load balancing, we recommend adding all of your traffic to all of your cache nodes.  
       - question: Should I add any load balancing mechanism?
         answer: You don't need to add any load balancing. Our service will take care of routing traffic if you have multiple cache nodes serving the same CIDR blocks based on the reported health of the cache node.  
       - question: How many Microsoft Connected Cache instances will I need? How do we set up if we support multiple countries?
@@ -70,8 +70,11 @@ sections:
       - question: What CDNs will Microsoft Connected Cache pull content from?
         answer: | 
          Microsoft relies on a dynamic mix of 1st and 3rd party CDN providers to ensure enough capacity, redundancy, and performance for the delivery of Microsoft served content.  Though we don't provide lists of the CDN vendors we utilize as they can change without notice, our endpoints are public knowledge.  If someone were to perform a series of DNS lookups against our endpoints (tlu.dl.delivery.mp.microsoft.com for example), they would be able to determine which CDN or CDNs were in rotation at a given point in time:
+         
          $ dig +noall +answer tlu.dl.delivery.mp.microsoft.com | grep -P "IN\tA"
+
          c-0001.c-msedge.net.    20      IN      A       13.107.4.50
 
          $ whois 13.107.4.50|grep "Organization:"
+         
          Organization:   Microsoft Corporation (MSFT)

windows/deployment/do/mcc-isp-update.md

@@ -36,7 +36,7 @@ You must complete both steps to ensure a clean uninstall of your cache node.
 
 ### Remove your cache node from Azure portal
 
-Within [Azure portal](https://www.portal.azure.com), navigate to **Cache Nodes**, then select the cache node you wish to delete. Once selected, select **Delete** on the top bar to remove this cache node from your account.
+Within the [Azure portal](https://www.portal.azure.com), navigate to **Cache Nodes**, then select the cache node you wish to delete. Once selected, select **Delete** on the top bar to remove this cache node from your account.
 
 ### Run the uninstall script to cleanly remove Microsoft Connected Cache from your server
 

windows/deployment/do/mcc-isp-verify-cache-node.md

@@ -15,11 +15,11 @@ ms.topic: article
 
 # Verify cache node functionality and monitor health and performance
 
-This article details how to verify that your cache node(s) are functioning properly and serving traffic. In addition, this article details 
+This article details how to verify that your cache node(s) are functioning properly and serving traffic. This article also details how to monitor your cache nodes. 
 
 ## Verify functionality on Azure portal
 
-Log into [Azure portal](https://www.portal.azure.com) and navigate to the **Overview** page. Select the **Monitoring** tab to verify the functionality of your server(s) by validating the number of healthy nodes shown. If you see any **Unhealthy nodes**, select the **Diagnose and Solve** link to troubleshoot and resolve the issue.
+Sign into the [Azure portal](https://www.portal.azure.com) and navigate to the **Overview** page. Select the **Monitoring** tab to verify the functionality of your server(s) by validating the number of healthy nodes shown. If you see any **Unhealthy nodes**, select the **Diagnose and Solve** link to troubleshoot and resolve the issue.
 
 ## Verify functionality on the server
 
@@ -31,7 +31,7 @@ To validate a properly functioning MCC, run the following command in the termina
 wget http://<CacheServerIP>/mscomtest/wuidt.gif?cacheHostOrigin=au.download.windowsupdate.com
 ```
 
-If successful, you'll see a terminal output similar to the following:
+If successful, you'll see a terminal output similar to the following output:
 
 ```bash
 HTTP request sent, awaiting response... 200 OK
@@ -41,7 +41,7 @@ Saving to: 'wuidt.gif?cacheHostOrigin=au.download.windowsupdate.com'
 wuidt.gif?cacheHostOrigin=au.download.windowsupdate.com   100%[========================]
 ```
 
-:::image type="content" source="images/imcc28.png" alt-text="Terminal output of successful test result with wget command to validate a Microsoft Connected Cache node.":::
+:::image type="content" source="images/mcc-isp-wget.png" alt-text="Terminal output of successful test result with wget command to validate a Microsoft Connected Cache node." lightbox="./images/mcc-isp-wget.png":::
 
 Similarly, enter the following URL into a web browser on any device on the network:
 
@@ -60,7 +60,7 @@ Within Azure portal, there are many charts and graphs that are available to moni
 Within Azure portal, you're able to build your custom charts and graphs using the following available metrics:
 
 | Metric name | Description |
-| -- |  ---- |  
+|---|---|  
 | **Cache Efficiency** |  Cache efficiency is defined as the total cache hit bytes divided by all bytes requested. The higher this value (0 - 100%), the more efficient the cache node is. |
 | **Healthy nodes** |  The number of cache nodes that are reporting as healthy|
 | **Unhealthy nodes**| The number of cache nodes that are reporting as unhealthy|