windows-itpro-docs/windows/deployment/do/mcc-isp-verify-cache-node.md
2022-09-12 14:57:26 -07:00

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Verify cache node functionality

Verify functionality on Azure portal

Log into Azure portal 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

It can take a few minutes for the container to deploy after you've saved the configuration.

To validate a properly functioning MCC, run the following command in the terminal of the cache server or any device in the network. Replace <CacheServerIP> with the IP address of the cache server.

wget http://<CacheServerIP>/mscomtest/wuidt.gif?cacheHostOrigin=au.download.windowsupdate.com

If successful, you will see a terminal output similar to the following:

HTTP request sent, awaiting response... 200 OK
Length: 969710 (947K) [image/gif]
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 MCC.":::

Similarly, enter the following URL into a web browser on any device on the network:

http://<CacheServerIP>/mscomtest/wuidt.gif?cacheHostOrigin=au.download.windowsupdate.com

If the test fails, for more information, see the FAQs section.