Connect To Cisco Router Using Serial To USB Converter

To connect to a Cisco Router (should work for any Cisco device with a console port) using a rollover cable connected to a serial to USB converter on Linux (ubuntu in this case) do the following:
  1. Install minicom: sudo apt-get install minicom
  2. Run minicom from a terminal: minicom
  3. Configure a serial port as follows: press CTRL-A, z, o
    1. A – Serial Device : /dev/ttyUSB0
    2. B – Lockfile Location : /var/lock
    3. C – Callin Program :
    4. D – Callout Program :
    5. E – Bps/Par/Bits : 9600 8N1
    6. F – Hardware Flow Control : Yes
    7. G – Software Flow Control : No
  4. Save the configuration with whatever name you like, in this example I chose cisco
  5. To configure your router running minicom just run: minicom cisco
Hot tip to close down minicom press: CTRL-A, x 
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