The filename cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin itself provides a wealth of information about the software. Let's break it down:
Cisco software images follow a strict naming convention. This specific file breaks down as follows:
Notes for the Catalyst 4500E Series Switch, Cisco IOS XE 3.6.xE
Instruct the switch file system to load the newly transferred software file during the next system initialization cycle: cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin
: Designed for the Catalyst 3850 and 3650 series, which are stackable access layer switches that converge wired and wireless networks. Converged Access (CA) : The "caa" in the filename refers to Converged Access
avoiding any 3.6.x code in production.
To help determine if this version fits your maintenance window, let me know: The filename cat3k-caa-universalk9
This is part of the Cisco IOS XE 3E train, specifically version 03.06.10E , which maps to IOS version 15.2(2)E10 .
Native deep-packet inspection and visibility for security monitoring at the edge.
: Activates based on the hardware license level installed on the switch (LAN Base, IP Base, or IP Services). Software Type Converged Access (CA) : The "caa" in the
To install and convert the binary file into , execute the software expansion command:
: The underlying Cisco IOS version (15.2(2)E10) mapped to this XE release.
Upgrading a Cisco Catalyst switch requires careful execution to avoid downtime or boot errors. Follow these operational steps. Step 1: Verify Current Storage and Boot Settings