Cisco Bug: CSCwa12192 - ASR1k 17.3(1r) ROMMON upgrade may cause module to go to "disabled" state. Cisco Bug: CSCwa12192. ASR1k 17. ASR1002-X Upgrade version path - Cisco Community
Engineers may encounter the %ASR1000_APPLIANCE-3-ROMMON_UNSUPPORTED error message, which indicates that virtualization is not supported by the current ROMMON configuration. This requires verifying both the ROMMON version and the ROMMON variable ENABLE_VTX are correct to enable virtualization features.
Later ROMMON versions add USB boot support, improved netboot robustness, and better console output.
Once the router comes back up, verify that the version matches the filename:
Cisco Bug: CSCwa12192 - ASR1k 17.3(1r) ROMMON upgrade may cause module to go to "disabled" state. Cisco Bug: CSCwa12192. ASR1k 17. ASR1002-X Upgrade version path - Cisco Community
Engineers may encounter the %ASR1000_APPLIANCE-3-ROMMON_UNSUPPORTED error message, which indicates that virtualization is not supported by the current ROMMON configuration. This requires verifying both the ROMMON version and the ROMMON variable ENABLE_VTX are correct to enable virtualization features.
Later ROMMON versions add USB boot support, improved netboot robustness, and better console output.
Once the router comes back up, verify that the version matches the filename:
