spa: Indicates a digitally signed program application for security. 03.11.00.E: The IOS XE release version. 152-7.E: The underlying classic IOS codebase version. Key Features and Capabilities
Redundancy Check: If using dual supervisors, copy the image to both bootflash: and slavebootflash: . cat4500e-universalk9.spa.03.11.00.e.152-7.e.bin
Verify Memory: Ensure the Supervisor Engine has adequate Flash and RAM. spa: Indicates a digitally signed program application for
Check Boot Variables: Update the boot system flash: command to point to the new image. cat4500e-universalk9.spa.03.11.00.e.152-7.e.bin
Energy Management: Integration with Cisco EnergyWise to monitor and reduce power consumption across the closet. Deployment and Installation