The 9185/9189 chassis supports TSN and by default uses 802.1AS time protocol to synchronize over the network. As of Firmware 18.1 the chassis also supports PTP/Hardware-Based IEEE 1588v2 (default profile). Follow the instructions in the following article to perform a firmware upgrade. Additional requirements are at least NI-Sync 18.6 and NI-TimeSync 18.1.1 installed on your host computer. You will need to switch the default timing reference to use PTP.
To enable IEEE 1588v2 (default profile) follow these steps:
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