Hello -    We are looking to stack a variety of 3750 switches....   - older 3750 (non V2) - 3750-48PS-E - older 3750G - 3750G-48PS-E - newer 3750X UPoE - 3750X-48U-E   We were under the impression that the 12.2(55)SE would work across all platforms, ...

We have an 8841 ip phone and our provider mentioned that we need the 3PC compliant firmware for them to support this phone.  Does anyone know if the 3PC firmware is available/downloadable?  Is it readily available/free, tied to Smartnet, or something...

Hello - does anyone know if the 92160YC-X will support vPC and FEX? Thank you in advance, ~Mike

Hello -  Trying to add a 6708 10G-3C blade to an existing 6509-E chassis with 6509-E-FAN, but I am getting the below error message.  My understanding is that the fan is supposed to automatically recognize the 67xx blade that requires 84 cfm and move ...