prolific usb to serial comm port with cisco router

We can finally open the device console with this command : Once downloaded and installed, we should be able to see our adapter name by opening a terminal window and typing I found the right ones for this current version of MAC OS X from sourceforge, here. The main difference here is that we prior need to download drivers for our pl2303 adapter. We can now connect our Console cable to the Console port of our Cisco device, and with the commandįew differences between these two OSs, since they come from the same root. pl2303: Prolific PL2303 USB to serial adaptor driverĪs last thing, we could change permission to our device, ttyUSB0: usbcore: registered new interface driver pl2303 usb 2-2.2: pl2303 converter now attached to ttyUSB0 USB Serial support registered for pl2303 Now we can check if the operation was successful with the command dmesg, we should read something like this : Please note that those codes related to vendor and product are taken from the previous output, and can vary from device to device. Modprobe usbserial vendor=0x 067b product=0x 2303 We now need to add to configure this device with the command modprobe: I marked the last row because it is the one we are interested in. Virtual USB Hubīus 002 Device 012: ID 0e0f:0008 VMware, Inc.īus 001 Device 003: ID 067b: 23 03 Prolific Technology, Inc. Virtual Mouseīus 002 Device 003: ID 0e0f:0002 VMware, Inc. Just remember to save the configuration with the option 'Save setup as dfl'.Īs a second step we can connect our USB adapter, and run the following commandīus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hubīus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hubīus 002 Device 002: ID 0e0f:0003 VMware, Inc. option A - Serial Device, with /dev/ttyUSB0.All we need is to go to 'Serial port setup' option and change : With the '-s' option we can modify some settings. In this test I'm using Ubuntu 18.04 on VMware, and a Cisco 2911 Router, IOS Version 15.0(1r)M9.įirst of all we need to open a Terminal window, and run Minicom : Here some steps necessary to correctly configure Minicom in order to connect a Console port on Cisco Devices, if we have a USB console cable adapter.

Prolific usb to serial comm port with cisco router