C3560ipservicesk9mz1502se11bin: Upd

). This is the highest license tier for the 3560, enabling advanced Layer 3 features like OSPF, BGP, EIGRP, and VRF-lite that are not available in the lower "IP Base" or "LAN Base" sets. 15.0(2)SE11

The file is a specific Cisco IOS software image for Catalyst 3560 Series switches. c3560ipservicesk9mz1502se11bin upd

While the 3560 is not a high-performance IPv6 router, SE11 provides: c3560ipservicesk9mz1502se11bin upd