Here is a story about the night that file saved an entire company. The Midnight Migration
Universal (IP Base, IP Services, LAN Base depending on License) C3560e-universalk9-mz.152-4.e10.bin -UPD-
The Catalyst 3560E reached its End-of-Life (EOL) announcement years ago. However, Cisco continued to provide for critical security issues. IOS 15.2(4)E10 is significant because it is one of the last stable releases before the hardware entered End-of-Support (EOS). Here is a story about the night that