OSPF
Cisco CCNA / CCNP Certification: OSPF E2 vs. E1 Routes
OSPF is a topic on both CCNA and CCNP exams, and it’s also the subject that needs the attention to detail. Check out a Cisco routing table shows many different OSPF path types where advanced rou...
CCNP / BSCI Exam Tutorial: Route Summarization And The OSPF Null Interface
Exam achievement needs you understand the details of route summarization. This ability not only requires you have a comfortable level with conversions, but you have to understand exactly how and where...