Before updating, ensure your hardware can support the 15.0(2) train.
. These versions are not meant to introduce flashy new features but rather to provide high levels of stability. They contain critical patches for security vulnerabilities c3560ipservicesk9mz1502se11bin upd
This process assumes the image file is named c3560-ipservicesk9-mz.150-2.SE11.bin (Cisco’s actual official name). The upd shorthand is for documentation. Before updating, ensure your hardware can support the 15