Refer to the exhibit. What command sequence will enable PAT from the inside to outside network?()<br /> <img src="https://nimg.ppkao.com/2018-07/zhanglijun/2018072310395019011.jpg?sign=22c2018d31a816dd703713df16eb2c70&t=62d3619e" /><br />
A、(config) ip nat pool isp-net 1.2.4.2 netmask 255.255.255.0 overload
B、(config-if) ip nat outside overload
C、(config) ip nat inside source list 1 interface ethernet1 overload
D、(config-if) ip nat inside overload