| Exam 642-883 | Question id=3472 | BGP Routing in Service Provider Environments |
You are implementing OSPF as the IGP using a single OSPF area design. The router memory usage for OSPF is too high. Which two methods can lower the OSPF memory usage?
| A. |
Enable OSPF synchronization | |
| B. |
Implement multi-area OSPF | |
| C. |
Enable OSPF sham links to reduce the number of LSAs | |
| D. |
Implement route summarization on the ABRs | |
| E. |
Enable route leaking between Level 1 and Level 2 areas |