Connect To Console Port With Linux; Install Cisco Microsoft Windows Usb Device Driver - Cisco 4451 ISR Hardware Installation Manual

Install Cisco Microsoft Windows USB Device Driver

Step 1
Use the Finder to go to Applications > Utilities > Terminal.
Step 2
Connect the OS X USB port to the router.
Step 3
Enter the following commands to find the OS X USB port number
root:user$ cd /dev
root:user$ ls -ltr /dev/*usb*
crw-rw-rw-
DT-macbook:dev user$
Step 4
Connect to the USB port with the following command followed by the router USB port speed
macbook:user$ screen /dev/tty.usbmodem1a21 9600
To disconnect the OS X USB console from the Terminal window
Enter Ctrl-a followed by Ctrl-\

Connect to Console Port with Linux

This procedure shows how to connect a Linux system USB port to the console using the built in Linux
Terminal utility.
Step 1
Open the Linux Terminal window.
Step 2
Connect the Linux USB port to the router.
Step 3
Enter the following commands to find the Linux USB port number
root@usb-suse# cd /dev
root@usb-suse /dev# ls -ltr *ACM*
crw-r--r--
root@usb-suse /dev#
Step 4
Connect to the USB port with the following command followed by the router USB port speed
root@usb-suse /dev# screen /dev/ttyACM0 9600
To disconnect the Linux USB console from the Terminal window
Enter Ctrl-a followed by : then quit

Install Cisco Microsoft Windows USB Device Driver

A USB device driver must be installed the first time a Microsoft Windows-based PC is connected to the
USB serial port on the router.
This section contains the following topics:
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Hardware Installation Guide for Cisco 4000 Series Integrated Services Routers
3-24
1 root wheel
1 root root
"Install Cisco Microsoft Windows XP USB Driver"
"Install Cisco Microsoft Windows 2000 USB Driver"
"Install Cisco Microsoft Windows Vista USB Driver"
Chapter 3
9, 66 Apr 1 16:46 tty.usbmodem1a21
188, 0 Jan 14 18:02 ttyACM0
Install and Connect Cisco 4000 Series ISRs
OL-32185-02