If you are running IOS-XE 17.3.x, the ROMMON version embedded within that software release is 173-1r . Filme O Ataque Das Viboras Download Hot ⚡
While it looks like just another package file, this specific piece of software is the foundation of your router's operation. Misunderstanding it can lead to a router that won't boot; handling it correctly ensures a robust recovery path when things go wrong. Keyner Ramirez Mojica Libros Pdf 30 30" Phenomenon The
In this post, we will dissect the asr1000-rommon.173-1r.spa.pkg file, explain what it does, why version 17.3.1r matters, and how to handle it safely. Before diving into the specific file, we need to understand the environment. ROMMON (ROM Monitor) is a bootstrap firmware that initializes the hardware and loads the operating system. Think of it as the BIOS or UEFI of a computer, but specifically for Cisco networking gear.
If you manage a Cisco ASR 1000 Series router, you are likely familiar with the routine of upgrading IOS-XE. However, nestled within the directory listing of your bootflash or inside a software bundle, you may have stumbled across a file with a name like asr1000-rommon.173-1r.spa.pkg .
For network engineers running the 17.3.x train, this package represents a stable, mature bootloader capable of handling the complex initialization of the ASR's distributed architecture. By understanding its role and treating it with the caution required for firmware updates, you ensure your router remains resilient and recoverable.
The asr1000-rommon.173-1r.spa.pkg updates the code. It does not update the FPGA bitstreams on the SIP (Shared Port Adapter) or ESP cards. Those are usually handled by other .pkg or .bin files found in the main IOS-XE bundle.
Router# show platform Look for the output under the Route Processor (R0). It should list the ROMMON version. The ASR 1000 keeps a backup ROMMON image (Golden ROMMON) in a protected partition. If you upgrade to 17.3.1r and something goes wrong during the boot process, the router has logic to fall back to the Golden image to allow you to recover. 3. Manual Upgrade (Recovery Scenario) If you have the .pkg file on your bootflash and need to force an upgrade (for example, during a disaster recovery where the ROMMON is corrupted), you would typically use the upgrade rom-monitor command in privileged exec mode, pointing to the specific package file.
Have you encountered any specific issues upgrading ROMMON on the ASR 1000 series? Let us know in the comments.