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You may be requested by NETGEAR to enable Secure Diagnostics Mode (SDM) on your Smart Switch. SDM creates a secure connection to NETGEAR Support for troubleshooting, bug investigation, and issue resolution.

By enabling Secure Diagnostics Mode, you agree to the NETGEAR Remote Access Policy

To enable Secure Diagnostics Mode:

  1. Log in to the admin page of your Smart Switch.
  2. Click Maintenance - Troubleshooting - Secure Diagnostics.
  3. Click Enable.
  4. Click Apply.
  5. Review the terms of the Remote Access Policy and click OK.
  6. A 5 digit value will populate in the Port field. It may be necessary to refresh the page before the port number appears. Provide this value to your Support Expert.
Last Updated:07/07/2025 | Article ID: 000065832

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