Hi, There is no ROMMON version 16.9(5r) for ESP, SIP and MIP modules. https://community.cisco.com/t5/routing/unable-to-upgrade-asr1000-esp40-to-16-9-5r-rom-monitor/td-p/3863856 A Tabela 1 exibe as versões mínimas e recomendadas do ROMMON para cada mó...