I need your help accessing to a Switch Catalyst 3560x 48T. via Console, either the Regular RJ45 port, or the USB type B.
Prior engineer tthat managed this switch, has erased the IOS so switch cannot boot regularly.
Also, it seems that when he was trying to load the IOS via XModem, he probably has changed the speed of the serial port to 115,200, or some other parameter, and the real status now is that switch cannot be accesed even pressing the mode button in front of the switch.
Could you please give us any idea about how to reset the console speed in the switch, so at least pressing the mode button later we could be able to load the IOS via xmodem?
I went through all possible BPS speed, even considering the 3 FLOW CONTROL options, the ones that are: None, Xon Xoff, and Hardware options. but none of them worked.
One of the fist time that I tried before, with my Hypertminal set to 9600 bps, 8, N, 1, None options choosen in the configuracion menu, I read on the screen some garbage chararcters, what pointed me to think there must be a speed error.
Since then, I've tried to set mainly to 9600 bps and 115200, but still no access.
As you know the Catalys 3650x does have the RJ45 and also the USB-type B console ports, both of them when I boot up the suich, seem to work, bacause there is a green light that turns on when the cable is connected. but I do not have any character on the screen that could lead me ti manage the Switch.
The link that I am attaching you to this mail, is in relationship of doing some managment, but main problem resides on the IOS interaction with the user, however, I Cant go further because there is no console traffic.
When the switch starts booting up, I cannot even see the POST test or any text being displayed on the screen,
The System LED starts blinking between green and amber colors for a while, about 20 seconds, next it flashes faster for 1 second, turns off for another second, and finishes turning green permanently. Ihave tried connecting the ethernet managment port, connecting with cross cable with my computer but nothing happen.
Re: Switch 3560x cannot be accessed via Console port
Out of curiosity, and I just learned this the other day, did you download the USB driver for your computer to be able to communicate with the switch? I'll search for a link to see if I can find where you can download it...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...
Attached policy provides CLI access to the Cisco 4G router over text messaging. Two files are in the attached .tar file:
2. PDF with instructions on how to load and use the .tcl file.