| Exam 200-310 | Question id=286 | Addressing and Routing Protocols in an Existing Network |
What is the benefit of VLSM?
| A. |
reduces configuration complexity by using the same subnet mask length | |
| B. |
reduces the routing table size by using automatic route summarization | |
| C. |
reduces the routing table size by using manual route summarization | |
| D. |
allows the subnet mask and classful routing updates to be advertised | |
| E. |
secures the hosts on a subnet by using RFC 1918 addresses |