Cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin __link__ Online
cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin is a mature, stable IOS-XE release for Catalyst 3650/3850, suitable for legacy environments. However, given its end-of-support status, plan migration to IOS-XE 16.12+ for security and feature compliance.
: Support for high-speed hardware encryption between switches. 📶 Converged Access
: Provides sophisticated traffic management and QoS capabilities to ensure that critical network traffic is prioritized.
: Indicates the hardware platform, typically for Catalyst 3000 series (like the 3850).
: Maps the IOS XE release to the underlying classic Cisco IOS code base. In this case, IOS XE 3.6.10E runs classic Cisco IOS Release 15.2(2)E10 underneath. cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin
The binary executable file format used by the switch to boot the operating system. Key Features and Capabilities
Ensure you are using Cisco Catalyst 3650 or 3850 switches.
Always review the Cisco IOS XE 3.6.xE Release Notes to check for any specific caveats or known issues that might affect your environment.
| Field | Value | Meaning | |-------|-------|---------| | Platform | cat3k-caa | Catalyst 3K Common ASIC Architecture (3650/3850) | | Package | universalk9 | Unified image supporting multiple license levels | | File type | spa | Single Package Assembly (combined OS + packages) | | IOS-XE version | 03.06.10.E | IOS-XE 3.6.10E (Extended Maintenance) | | IOS version | 152-2.e10 | IOS 15.2(2)E10 – underlying IOS CLIs | | Extension | .bin | Bootable binary image | cat3k-caa-universalk9
Switch# copy tftp://192.168.1.50/cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin flash: Use code with caution. Step 3: Upgrade via the Software Install Command
Via USB (faster):
switch# verify /md5 flash:cat3k-caa-universalk9.spa.03.06.10.e.152-2.e10.bin
Manually copy the image to each stack member’s flash. In this case, IOS XE 3
Use a local TFTP or SFTP server to copy the binary image directly onto the switch flash storage:
Upgrading Catalyst 3850/3650 switches involves choosing between two operational modes: and Bundle Mode .
The release of IOS XE 3.6.10E brought refined stability to a modular software architecture. Traditional IOS operates as a single monolithic process. In contrast, IOS XE runs Cisco IOS as a daemon (IOSd) on top of a resilient, modern Linux kernel. Memory and Hardware Requirements
