Cisco How To Download A Software Image To Cisco 2600-2800-3800 Series Router Through TFTP Using The TFTPDNLD ROMmon Command - Document ID 12714 | PDF | Cisco Systems | Internet Architecture
Ciscoデバイスの管理 - Ciscoルータ - tftpdnldによるIOSのダウンロード
Solved: How to upload an IOS by ROMMON on an ISR4321 router. - Cisco Community