The switch fails to boot and drops into a switch: prompt.
: Specifies Cisco IOS Release 15.0(2)SE11, a highly stable, maintenance-rebuild version designed for fixed-configuration switches. C3560-ipservicesk9-mz.150-2.se11.bin Download
: This is the "IP Services" feature set. It includes full Layer 3 routing capabilities, including BGP, EIGRP, OSPF, and advanced IPv6 routing, along with "k9" (strong encryption/SSH) support. mz : Indicates the file is compressed and runs from RAM. 150-2.se11 : The version number (15.0(2)SE11). Why This Specific Version? The switch fails to boot and drops into a switch: prompt
The 15.0(2)SE train is one of the most stable and mature releases for the Catalyst 3560 series. Here is why administrators specifically search for the .se11 release: It includes full Layer 3 routing capabilities, including
: md5 C3560-ipservicesk9-mz.150-2.se11.bin Installation and Upgrade Procedures
Since the Catalyst 3560 is End-of-Life (EOL), you cannot download this from Cisco without an active (Cisco Smart Net Total Care) linked to your CCO ID.