CCNA 200-301 Full Course in Tamil Day 33- OSPF LSA Types Explained - Part 3

[@harishmharishblossom]

Please clarify me when R1 goes down will send by multicast address 224.0.0.6 to DR and DBR. while DR reply by muticast address 224.0.0.5

[@vadivelannetlab8744]

Consider a link down or any event
Drother sends an LSU to 224.0.0.6 - It is received by DR & BDR
DR forwards the LSU to 224.0.0.5 - It is received by everyone on the network area
The BDR replies with an LSAck to 224.0.0.5 back to DR
DRothers will send an LSAck to 224.0.0.6