Cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin -

This image is a software release intended for the Cisco Catalyst 3650 and 3850 series switches (the caa in the filename stands for Common Architecture ASIC ). It provides the UniversalK9 package, which includes LAN Base , IP Base , or IP Services feature sets, activated via license.

designation indicates it contains the full feature set (LAN Base, IP Base, or IP Services) which is unlocked via specific licenses. Lifecycle and Security Context cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin

The 3.6.xE train is a "Long Lived" release, meaning it received extended support. However, for modern security patches and support for newer Access Point models, administrators should verify the for any End-of-Life (EoL) notices regarding this specific version. This image is a software release intended for

The cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin file is a Cisco IOS XE 3.6.10E software image designed for Catalyst 3850 and 3650 series switches, supporting wired-wireless convergence. This 3.6.xE release has reached end-of-sale and software maintenance, with known security vulnerabilities that recommend migrating to a modern, supported software train. For the full release notes, visit Lifecycle and Security Context The 3

| Missing Feature | Impact | | :--- | :--- | | (RESTCONF/NETCONF/YANG) | No automation beyond SNMP/CLI | | UADP 2.0 ASIC features (e.g., segment routing) | Not available | | Full VRF support (VRF-aware services limited) | Limited multi-tenancy | | IP SLA for VRF | Not fully functional | | MACsec on SFP ports | Not supported in 3.6.x | | Modern StackWise Virtual | Not available | | Security patches after 2017 | All CVEs post-2017 unpatched |