Posted on October 29, 2022 Demystifying OSPF External Path Selection with Regular ASBRs and NSSA ASBRs
Posted on December 20, 2020March 31, 2022 Why IETF changed and inverted OSPF Type-7 LSA VS Type-5 LSA election In RFC 3101 compared to OLD RFC 1587?
Posted on November 5, 2020November 5, 2020 RFC 3101 The OSPF Not-So-Stubby Area (NSSA) Option Summarized
Posted on October 27, 2020October 31, 2020 Why In DMVPN Phase 2 it is recommended to use OSPF Broadcast Network Type instead of Point to MultiPoint?
Posted on September 1, 2020 Why an NSSA ABR does not inject a default route automatically into NSSA unlike with stub area ?
Demystify and Simplify 