we are planning to upgrade the version for both 4500 switches.
WS-C4500X-32:
Current version is " (cat4500e-UNIVERSALK9-M), Version 03.08.04.E RELEASE SOFTWARE ".
Target upgrade version – “cat4500e-universalk9.SPA.03.11.10.E.152-7.E10.bin”
WS-C4500X-16:
Current version is “(cat4500e-UNIVERSALK9-M), Version 03.07.03.E RELEASE SOFTWARE”
Target upgrade version – “cat4500e-universalk9.SPA.03.11.10.E.152-7.E10.bin”