Asr1000-rommon.173-1r.spa.pkg ✓

Upgrading ROMMON is not like copying a file to flash. It requires a and a full power cycle —not just a reload.

: Handling connectivity for Shared Port Adapters. asr1000-rommon.173-1r.spa.pkg

On the ASR 1000 platform, the architecture is unique because it separates the control plane (Route Processor) from the data plane (ESP - Embedded Service Processor). The ROMMON firmware is responsible for waking up these complex components, performing Power-On Self-Tests (POST), and locating the IOS-XE image to boot. Upgrading ROMMON is not like copying a file to flash

Use the install command:

: ASR 1001-X, ASR 1001-HX, ASR 1002-X, ASR 1002-HX, and ASR 1000-RP3 performing Power-On Self-Tests (POST)

– upgrade for security and boot stability.