I have inherited two baystack 350-24T switches. The last user informed me that they had performed a SW upgrade to the switches that had failed. I can access the switches via the console port (cannot via telnet) (cannot Ping to them or from them)nor can I TFTP a new boot image or a new agent imagine onto the switchs. The IP addresses, the vlans, all necessary settings are there in the switch but still can't use the TFTP function to correct the failed upgrade. Is there anyway around this that anyone knows of?