Cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin Extra Quality Jun 2026

Before upgrading your Catalyst 4500E to cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin , keep these steps in mind:

Recommended if you are running any 15.2(7)E train older than E4, especially for security and MPLS/VXLAN stability fixes. Test in lab first if you are on Sup6E or mixed VSS domains. cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin

Key identifiers

: The corresponding classic Cisco IOS version mapping (IOS 15.2(7)E4). Before upgrading your Catalyst 4500E to cat4500e-universalk9