My company is considering a evaluation / test of the WAAS etechnology. We already use 2811 remote routers and core 7206 routers. Our switching is by Enterasys (Cabletron). Enterasys switches do not support WCCPv2. Will we be required to upgrate to Cisco switches to get the WCCPv2 support? Does WAAS require WCCPv2 ?