C3560-ipservicesk9-mz.150-2.se11.bin -

show version | include IOS # Should show: IOS (tm) C3560 Software (C3560-IPSERVICESK9-M), Version 15.0(2)SE11

Set boot parameter: configure terminal boot system flash:C3560-ipservicesk9-mz.150-2.se11.bin end C3560-ipservicesk9-mz.150-2.se11.bin

Download c3560-ipservicesk9-mz.150-2.se11.bin from the Cisco Software Download portal (requires valid service contract). show version | include IOS # Should show:

copy tftp: flash: # Source: c3560-ipservicesk9-mz.150-2.se11.bin # Destination: flash:c3560-ipservicesk9-mz.150-2.se11.bin C3560-ipservicesk9-mz.150-2.se11.bin

The suffix indicates cryptographic support – SSH, SSL, PKI, and encrypted passwords. This is mandatory for any network requiring secure management.