Assuming you have obtained the c3560ipservicesk9mz1502se11.bin file, do not rush the installation. Failures are often due to skipped preparation.
The filename you listed ( c3560-ipservicesk9... ) refers to the IP Services feature set (Layer 3 dynamic routing like EIGRP/OSPF). Many standard deployments run IP Base ( c3560-ipbasek9... ). c3560ipservicesk9mz1502se11bin download top
For production, upgrade to a or at least a 3560-CX with IOS 15.2(7)E. Assuming you have obtained the c3560ipservicesk9mz1502se11
Catalyst 3560, 3560G, 3560-V2, and 3560-X (specific hardware variants require verification of memory requirements). c3560ipservicesk9mz1502se11bin download top