Cisco ASR 900 Series routers (including ASR 901, 903, 920, and others), the USB console port allows direct management from a PC. To use this port, you must install the specific Cisco USB Device Driver on your computer. Where to Find the Driver The official driver package, often titled Cisco_usbconsole_driver_X_X.zip (where X_X is the version), is available directly from the Cisco Software Central Official Download : Visit the Cisco Software Download Search Path : Search for "Cisco USB Console Software" or navigate to
Extract the folder and run the setup.exe (or the x64 version for 64-bit Windows).
The ASR9000 series micro-USB console is not a standard USB-serial adapter. It implements a custom USB descriptor with: asr9xxusbconsoledriverszip hot
Let's break down the keyword into its core components:
Warning: Potentially Harmful Software Alert Cisco ASR 900 Series routers (including ASR 901,
The asr9xx-usb-console-drivers.zip is a critical utility for network engineers managing Cisco ASR 9000 platforms. Utilizing the USB console port provides a more modern and reliable interface for device management. Users should ensure they have the latest version of this driver to maintain compatibility with current operating system updates.
Sample asr9xx_eeprom.conf:
You generally won't find these drivers via a simple "Plug and Play" update. Cisco packages these as specific USB Console Software to ensure timing and flow control are handled correctly during sensitive operations like initial boot-up or password recovery.