[upd] | Cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin

Use the exact filename in the search box, but be aware that images are periodically removed when superseded. If unavailable, select the closest version (e.g., cat4500e-universalk9.SPA.03.11.05.E.152-8.E2.bin ).

The filename follows Cisco's standard naming convention for IOS XE: : Designed for the Catalyst 4500-E chassis . cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin