Cat4500e-universalk9.spa.03.11.00.e.152-7.e.bin [patched] May 2026

Sounds like you have a solid POST (power‑on self‑test) result for the Cisco IOS image named cat4500e-universalk9.spa.03.11.00.E.152-7.E.bin. How can I help with this? Options I can do:

Upgrade Checklist (Example)

If you plan to upgrade to cat4500e-universalk9.spa.03.11.00.e.152-7.e.bin: cat4500e-universalk9.spa.03.11.00.e.152-7.e.bin

• Image size ~300–400 MB
• Free space: dir flash: → compare with sh version (current image + free)

. These are the "brains" of modular switches often found in the core or distribution layers of large office buildings or campuses. The "Feature Rich" Era Sounds like you have a solid POST (power‑on