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HOW TO FACTORY RESET A CISCO 2950 SWITCH PUTTY HOW TO
HOW TO FACTORY RESET A CISCO 2950 SWITCH PUTTY INSTALL
HOW TO FACTORY RESET A CISCO 2950 SWITCH PUTTY SERIAL

This way I can have two RealTerm sessions going side by side in Windows 7 or 8 by dragging the application to either the left or right side of the screen. 37 rows and 80 columns were optimal for taking up exactly 1/2 of the 1366×768 display of my screen. “baud=9600” sets the Bits per second to 9600, “port=3” sets the COM port to COM3 (you may need to check in your Device Manager to find out what port your USB-to-serial dongle is set to), “display=1” sets the display to ANSI, “rows=xx” and “cols=yy” is how many Rows and Columns of text you want your display preset to. "C:\Program Files\BEL\Realterm\realterm.exe" baud=9600 port=3 display=1 rows=37 cols=80 To make things a little easier to access RealTerm with the appropriate configuration settings, I made a shortcut to RealTerm on my desktop and used the following “Target” (found in the shortcut -> Properties)

HOW TO FACTORY RESET A CISCO 2950 SWITCH PUTTY INSTALL

Next, install and run your favorite terminal software. (These console ports are NOT Ethernet ports. The “Console” RJ-45 port on the back of a Cisco switch. A 6-foot Cisco console rollover cableĪfter getting the dongle working, plug the DB-9 connector of the baby-blue Rollover cable to the dongle and connect the RJ-45 end of the cable into the “Console” port on the back of the Cisco switch. Chances are your machine does not have the USB-to-Serial drivers installed already, so pop in the CD-ROM or download the drivers from the Interwebs and get the USB-to-Serial dongle working. With the USB-to-Serial dongle out of the package, the first step is to install the device drivers.

RealTerm terminal software (Windows free open source).

HOW TO FACTORY RESET A CISCO 2950 SWITCH PUTTY SERIAL

Some USB to RS-232 Serial Converter (DB-9) - I got two, so that I could connect to both switches simultaneously and not have to manually unplug and re-plug adapters in order to alternate between the two.

or- Cisco Console Cable RJ45-to-DB9 (which is cheaper, but only available as an Amazon “add-on” - read: you must have $25 in your cart already…)

A 6ft Rollover Console Cable (DB-9 to RJ-45) - I ordered 2.If you don’t have the appropriate tools yet, this means that 3 things will be needed to get started: a Rollover Cable, a USB-to-Serial adapter, and some Terminal software.

HOW TO FACTORY RESET A CISCO 2950 SWITCH PUTTY HOW TO

If you already know how to physically connect to your 2950 switch, click here to jump to the Catalyst 2950 password recovery procedure.

Granted, I wasn’t really expecting any since the seller had not mentioned any, but to connect to a switch that I knew nothing about, the smart bet was to connect via the RJ-45 jack (which is actually a 9600 bps serial port.) So I plugged them in, but that was all I could do because there were no Console cables (aka. Well, the two switches arrived a few days later. In my last post on the Cisco CCNA, it was mentioned that an order for two used Cisco Catalyst 2950 switches had been placed.