How many routers and Cisco WAE appliances does WCCPv2 s…

How many routers and Cisco WAE appliances does WCCPv2 support?

A.
16 routers and 32 WAE appliances

B.
32 routers and 32 WAE appliances

C.
8 routers and 16 WAE appliances

D.
32 routers and 8 WAE appliances