Maximum Request Length Exceeded - ASP.NET

When uploading or downloading a large amount of content, ASP.NET may need some request length adjustments in the web.config file. Example below would allow a request to continue for maximum of 3600 seconds (1 hour) and 1 GB of content.

<configuration>
  ...
  <system.web>
    <httpRuntime targetFramework="4.5" executionTimeout="3600" maxRequestLength="1048576" />
  </system.web>
  ...
  <system.webServer>
    <security>
      <requestFiltering>
        <requestLimits maxAllowedContentLength="1073741824" /> <!-- 1 GB in bytes -->
      </requestFiltering>
    </security>
  </system.webServer>
  ...
</configuration>