Release Notes for Catalyst 3750-X, 3750-E, 3560-X ... - Cisco
Upgrading to is often recommended to resolve known vulnerabilities. If you are jumping from an older train, such as 12.2(55)SE, the switch will perform a micro-code upgrade upon reload—ensure power is stable during this process to avoid bricking the device. c3750e-universalk9-mz.150-2.se11.bin
: The executable binary format used for Cisco IOS images. Technical Details: File Size : Approximately 20.44 MB (20,442,368 bytes). Release Notes for Catalyst 3750-X, 3750-E, 3560-X