Which command is simplest to configure routing between the regional office network 10.89.0.0/20 and the corporate network?
- A. router2(config)#ip route 0.0.0.0 0.0.0.0 10.89.16.1
- B. router2(config)#ip route 10.89.3.0 255.255.0.0 10.89.16.2
- C. router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.1
- D. router1(config)#ip route 10.89.0.0 255.255.240.0 10.89.16.2
The fourth command makes it possible for all hosts beyond R2 and all hosts beyond R1 to interact with each other, hence it is the simplest technique.