If you have the required hw (to run the collector software), download the software, install the same and allow it to discover your network. Once done, the collector talks to its backend at Cisco. It will provide you among other things the Last day of Support for the products discovered in your network.
There are few interoperability issues between 2960x and other vendors.
In this article we will go over the steps on how to debug these issues.
Check the phy id from “show controllers ethernet-controller phy” output.
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Cisco Licensing is pleased to announce the new Licensing Portal. It
provides customers with an enhanced self-service experience by
stream-lining and automating many licensing activities. Please take a
moment to familiarize yourself with the features that ...