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

To apply this package, follow these standard steps from the Cisco ROMMON Upgrade Guide : CISCO ASR 1002-X upgrade from 3.16.5S to 17.3.5

One common point of confusion for administrators is the difference between ROMMON and FPGA updates. asr1000-rommon.173-1r.spa.pkg