: Denotes the definitive software release version. Translated to standard Cisco nomenclature, this maps to Cisco IOS Release 15.0(2)SE11 . The SE train is specifically optimized for fixed-configuration desktop switching hardware.
Switch# archive download-sw /overwrite tftp://192.168.1.10/c3560-ipservicesk9-tar.150-2.SE11.tar c3560ipservicesk9mz1502se11bin