Cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin [verified] [ POPULAR | 2026 ]

: switchport port-security mac-address sticky (Learns and saves the current MAC to the config).

The file cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin is a software image for and 4500-X series switches running Cisco IOS XE Release 3.11.4E (based on IOS 15.2(7)E4). cat4500e-universalk9.spa.03.11.04.e.152-7.e4.bin

Even with careful planning, issues arise. Here is real-world triage: issues arise. Here is real-world triage: