Hi,The solution in this case will be to isolate the way you get to the management port or to use the command virtual authentication secondary local in case TACACS is not available.Also there is another thing you might want to take into account and it...

Are you using any kind of authentication scheme like TACACS? or are you using the local authentication database of the CSS?

Hello,The management port on the CSS is 10 Half Duplex please make sure you are connecting with the proper settings to it.Also keep in mind that in order to apply changes to the management port you need to reboot the device. The interface should be a...