Log into your ASR 920 via CLI and verify that the onboard flash memory has sufficient space to hold the new image while keeping the current image as a backup. Router# show flash: Router# show version Use code with caution. Backup Your Configurations
The SSH session didn’t answer. Instead, a new line appeared: cisco asr 920 ios download
Effective with Cisco IOS XE 17.4.1 and later, you can use the platform secure-cfg command to increase security. Note that when enabled, the router will not boot if the SD card is swapped or modified externally. Log into your ASR 920 via CLI and
After the router reboots, use the show version command to verify the new software version is running. Security and Best Practices (2026) cisco asr 920 ios download