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The Cisco ASR 9000 Series Aggregation Services Routers feature a USB Type-B console port in addition to the standard RJ-45 serial port. This allows for management connectivity via a USB cable rather than a traditional serial cable.
Look for an item with a yellow exclamation mark labeled , Unknown Device , or USB Serial Port . Right-click the problem device and select Update driver . Choose Browse my computer for drivers .
Before attempting to use the zip package, ensure the following: asr9xxusbconsoledriverszip upd
: Unplug any cables from the RJ-45 console interface. Cycle the physical connection of the Mini-USB cable to reset port priority.
It eliminates the need for flaky third-party USB-to-Serial dongles by allowing a clean, direct USB cable run. 2. Official Driver Source vs. Common Packages The Cisco ASR 9000 Series Aggregation Services Routers
Once you have downloaded the zip file, follow these steps to ensure a clean installation: 1. Extract and Prep
: Specifically designed for the ASR 900 family, though similar drivers are used across other Cisco platforms like Catalyst switches. Right-click the problem device and select Update driver
Are you having trouble with a specific or error code while trying to install this driver?
9600 (or 115200 depending on your bootstrap config) Data Bits: 8 Stop Bits: 1 Parity: None Flow Control: None Troubleshooting Common Connection Issues
: Unlike standard mini-USB console ports found on ISR routers, some ASR models (like the ASR 920) utilize a Type-A to Type-A USB cable for the console connection. Installation Steps