: Enhanced features such as Private VLANs (PVLANs) for port-level isolation within a single VLAN and advanced Access Control Lists (ACLs).
This is the versioning. It belongs to the 15.0(2)SE release train. The "SE11" suffix denotes the 11th maintenance rebuild, meaning it contains a decade’s worth of accumulated bug fixes and security patches. Key Capabilities of the IP Services Image c3560ipservicesk9mz1502se11bin top