C3750e-universalk9-mz.150-2.se11.bin

The release 15.0(2)SE11 was not a feature release; it was a "sustaining engineering" release. The binary exists specifically to address CSCug48634 (and related IDs).

Though introduced earlier, SE11 fine-tunes EnergyWise protocols, allowing you to monitor and control power usage of PoE devices (like IP phones and cameras) based on time schedules. c3750e-universalk9-mz.150-2.se11.bin

license install flash:FLS-SEC-K9-<your-udi>.lic
reload
show license

Summary: This is a universal (license-based) IOS for Catalyst 3750-E switches, version 15.0(2)SE11, with IP Base by default and upgradable to full IP Services. The release 15

Based on the specific firmware version you provided (c3750e-universalk9-mz.150-2.se11.bin), which is the Catalyst 3750-E IP Base IOS version 15.0(2)SE11, the most interesting paper to write would not be a standard configuration guide. Instead, it would be a forensic analysis of this specific release’s troubled history and its role in the "Smart Licensing & Memory Leak" era of Cisco Catalyst switches. Summary: This is a universal (license-based) IOS for

Here is a white paper tailored to that specific binary.

This section details the specific version of the IOS: