| Exam 300-320 | Question id=2575 | Addressing and Routing for Enterprise Networks | 
        What is the maximum number of routers that each OSPF area (including the backbone) should contain?
      
| A. | 
            10 | |
| B. | 
            30 | |
| C. | 
              50 | |
| D. | 
            100 |