Here’s a of the ROMmon image file asr1000-rommon.173-1r.spa.pkg for the Cisco ASR 1000 series routers. This review is written from the perspective of a network engineer or administrator evaluating whether to deploy this version.
When you upgrade IOS-XE on the ASR 1000, the system attempts to upgrade the firmware automatically. You might see logs mentioning FPGA updates. asr1000-rommon.173-1r.spa.pkg
The ROMMON is the lowest-level code on your ASR 1000 router. It runs before the Cisco IOS XE software starts. Here’s a of the ROMmon image file asr1000-rommon
If you can provide the current ROMMON version or the specific ASR 1000 model (e.g., ASR 1001-X, ASR 1002-X, ASR 1006) you are using, I can offer more specific, customized guidance for your upgrade process. You might see logs mentioning FPGA updates
Initiate the upgrade process using the upgrade rom-monitor command. This command can be targeted at specific hardware components or used on all with the all keyword.
Use the upgrade rommon command. This will upgrade all ROMMON devices in the chassis.