Question

OSPF networks where DR & BDR elections are NOT performed -

A) Point-to-Point
B) Broadcast
C) Non-Broadcast
D) Point-to-Multipoint
E) Point-to-Multipoint Non-Broadcast

Answer 1

In OSPF networks, DR & BDR elections are not performed in Point-to-Point and Point-to-Multipoint networks.

Step-by-step explanation:

In OSPF networks, the elections for Designated Router (DR) and Backup Designated Router (BDR) are not performed in Point-to-Point and Point-to-Multipoint networks.

In Point-to-Point networks, there are only two routers connected directly, so there is no need for an election.

In Point-to-Multipoint networks, there is one central router connecting to multiple routers, but again, there is no need for an election as there is no designated router or backup designated router in such networks.