Posts Tagged ‘DC’

Recently we had a DC Power supply ( with external Transformer ) fail at a Site using a rebranded Overture NTU with Vocus. This NTU actually has an internal AC Power Supply in the unit with a IEC Connector. These can be run in parallel ( ACTIVE – ACTIVE ) incase failure of the replacement DC Powersupply fails again

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Recently we had to renew the Root CA Certificate on a domain controller ( SBS ) due to it expiring. We then renewed our Webserver Certificates around this so they would have a longer renewal date.

Some users in the morning on login when trying to open webpages where getting the error

This certificate cannot be verified up to a trusted certification authority

The certificate should be downloaded every 8 hours to clients on the domains, but you can force this sync using

certutil -pulse

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