i want to connect 2960G-24TC-L with 04 2960-24TC-L and one(01) 2950G-24-EI, the four(04) ports uplinks are reserved to connect all four(2960-24TC-L),my question it's possible to connect this 2950G-24-EI with using the GBIC 1000T to one of 20 ports Gi...