I need to enable NAT on a cisco router. There are three interfaces,serial0, ether0, and ether1. Ether0=10.100.1.1 /24 and ether1=10.200.1.1 /24.I need to translate the address 10.100.1.2 to address 10.201.1.2. There isa route to 10.201.1.x /24 thru i...