Download asr1000-rommon.173-1r.spa.pkg from the official Cisco Software Central repository. Transfer it to the router's local bootflash using secure protocols.
: Verify your hardware (RP, ESP, SIP, or MIP) requires this specific version. Use show rom-monitor slot to check your current version.
Ensure the target storage medium ( bootflash: or usb0: ) has adequate space for the package (typically under 100 MB). Router# dir bootflash: Use code with caution.
This indicates version 17.3(1r), a specific, stable release of the ROMMON code tailored for the ASR1000 platform.
The asr1000-rommon.173-1r.spa.pkg is an essential maintenance update for ASR 1000 series routers, especially when upgrading to IOS-XE 17.x. By following the proper upgrade steps and ensuring the file is correctly installed, you can ensure your network core remains stable and compatible with the latest software features. If you'd like, I can: Give you the to check your current version. Help you find the download page for your specific model. asr1000-rommon.173-1r.spa.pkg
Once the router completes its reboot cycle, log back into the CLI via the console or SSH and run the following command to confirm the upgrade was successful: Router# show rom-monitor slot R0 Use code with caution. Expected Output Fields
On ASR1002-RP2 (VID >= V07), upgrades from IOS XE 3.x to 17.x can fail with an MD5 mismatch error during the intermediate ROMMON step. MIP 100 Boot Issues (Bug CSCwm58500
If you want, I can:
If you encounter Unsigned package found, aborting package loading , verify: The file is not corrupted. Download asr1000-rommon
ROMMON 17.3(1r) serves as a foundational requirement for newer IOS-XE releases. For example:
After the reload, check the version again to confirm the update. show rommon Troubleshooting "Invalid RP Package Type"
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
The package file is corrupted or corrupted during transfer. Use show rom-monitor slot to check your current version
If you manage Cisco ASR1000 series routers (1001, 1002, 1004, 1006, etc.), you’ve likely come across the file: asr1000-rommon.173-1r.spa.pkg
Router# upgrade rom-monitor filename bootflash:asr1000-rommon.173-1r.spa.pkg slot R0 Use code with caution.
A critical point from community knowledge is to before upgrading the main IOS XE software to prevent boot failures. This is especially important when making a major version jump, such as from IOS XE 16.x to 17.x. Upgrading in the wrong order can result in the router failing to boot.
: Providing a low-level environment to recover from lost passwords, corrupted software images, or hardware failures Separation of Powers
Router# upgrade rom-monitor filename bootflash:asr1000-rommon.173-1r.spa.pkg slot R0 Use code with caution.