Question: With which network type will OSPF establish router adjacencies but not perform the DR/BDR election process?
[A].Point-to-point
Backbone area 0
Broadcast multi-access
Non-broadcast multi-access
[A].
[B].
[C].
[D].
Answer: Option A
Explanation:
No DR is assigned on any type of point-to-point link. No DR/BDR is assigned on the NBMA point-to-multipoint due to the hub/spoke topology. DR and BDR are elected on broadcast and non-broadcast multi-access networks. Frame Relay is a non-broadcast multi-access (NBMA) network by default.