Friday, March 16, 2018

PTP and NX-OS yay.......

I know you can use feature and no feature to implement and rip out all settings for a feature set. Is there anyway to just restart a feature like you would do with a service in Linux without losing all the configurations? ie I update my PTP parent on switch A, but after several minutes sh ptp par still shows the old parent.

My setup is: Grandmaster -> boundary clock 1 (nexus 3048a) -> boundary clock 2 (nexus 3048b)

The grandmaster is plugged directly into nexus 3048a and everything on it is working great except that Nexus 3048b however is being a dick.

For ease of reading grandmaster will be GM, nexus 3048a will be NXa and nexus 3048b will be NXb

GM to NXa works great, consistent double digit nanosecond corrections, all devices on NXa except NXb report consistent double digit nanosecond corrections.

NXb reports 1-2 second corrections. When initially configured and setup it was doing corrections in the 3-4 microsecond range. After a couple of days it jumps to 1-2 seconds.

Any ideas?

TIA



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