C1900-universalk9-mz-spa-157-3-m9-bin Fix Download Fixed -

Router# show version

Router(config)# boot system flash C1900-universalk9-mz-spa-157-3-M9.bin Router(config)# exit Router# write memory Router# reload Use code with caution. Copied to clipboard 5. Troubleshooting MD5 Checksums C1900-universalk9-mz-spa-157-3-m9-bin Fix Download

The workaround was a single CLI command: no ip route-cache cef . It disabled the very feature the patch fixed. It was slower. It was ugly. But it was official. C1900-universalk9-mz-spa-157-3-m9-bin Fix Download