| Exam 300-320 | Question id=2570 | Addressing and Routing for Enterprise Networks | 
        What is the recommended subnet between two sites that have a point-to-point connection to conserve IP addresses?
      
| A. | 
            255.255.255.0 | |
| B. | 
            255.255.252.0 | |
| C. | 
              255.255.255.252 | |
| D. | 
            255.255.255.240 |