-upd- 'link' — C3560e-universalk9-mz.152-4.e10.bin

: This image is specifically designed for the 3560-X and 3750-X switches. It includes microcode updates that may trigger a one-time longer boot process when first upgrading from older 12.x or 15.0 trains.

Download the .bin file from your local file server to the switch flash storage: C3560e-universalk9-mz.152-4.e10.bin -UPD-

Configure the switch to look for the new image during its next power cycle. : This image is specifically designed for the

Download the file from Cisco’s official Software Download portal (requires a valid service contract). Do not trust third-party mirrors for the -UPD- variant, as malicious actors often inject malware into outdated firmware files. LAN Base depending on License)

Deep Dive: C3560e-universalk9-mz.152-4.e10.bin -UPD- – Is This the Endgame for the Catalyst 3560?

Universal (IP Base, IP Services, LAN Base depending on License)