Today I upgraded my companies oc-300 controller to oc-400 and then started getting this warnings: The rx power of the SFP module on XYZ's port Te1/0/25 is higher than warning point. Should I check...

Migration was silky smooth, will be testing and reporting the results for per-user DPI.

I just bought the oc-400 and started the migration. I'll report back on the functionality of per-user DPI after migration.

@Vincent-TP One last question, is migration from OC300 to OC400 straight-forward or I need to re-configure my network setup?

Thanks for the info, Then I'll be buying an OC400 to get the feature running on my network.

@GRL and it turns out that OC400 supports it.