Asr1000-rommon.173-1r.spa.pkg New! -

The asr1000-rommon.173-1r.spa.pkg file is not just "another file" on your flash memory. It is the gatekeeper of your ASR 1000 router.

Example: IOS-XE 17.3.2 requires ROMMON 1.73(1r) or higher on RP2. asr1000-rommon.173-1r.spa.pkg

: The central data plane engine.

| Component | Value | Meaning | |-----------|-------|---------| | Platform | asr1000 | Compatible with all ASR 1000 series (1001, 1002, 1004, 1006, 1013, etc.) | | Component | rommon | Indicates this is ROMMON firmware (not IOS-XE, ESP firmware, or SPA drivers) | | Version | 173-1r | Primary firmware revision 173, sub-release 1, with r likely denoting a recommended release or specific build. In Cisco’s scheme, this equates to ROM version 1.73(1r) | | Extension | .spa.pkg | Shared Port Adapter package format – actually a .pkg file containing binary firmware, checksums, and metadata. | The asr1000-rommon

asr1000-rommon.173-1r.spa.pkg is a firmware package for the Cisco ASR 1000 series routers, primarily used to support newer Cisco IOS XE 17.x releases. While it is a necessary update for many hardware modules, several known issues and specific restrictions apply. Key Known Issues Module Disablement (Bug CSCwa12192 : The central data plane engine

ROMMON is a specialized firmware that resides in the router’s read-only memory (ROM) and runs immediately upon power-up or reset. Its primary functions include: Hardware Diagnostics