Keep at least one known-good image on flash for emergencies.
The installation process typically follows a structured protocol to ensure zero downtime and prevent bricking of the device. Transfer Methods : Administrators commonly use the Trivial File Transfer Protocol (TFTP) Secure Copy Protocol (SCP) c800universalk9mzspa1593m10bin install
The output should reflect c800universalk9-mz.SPA.159.3-M10.bin . 6. Troubleshooting Keep at least one known-good image on flash for emergencies