The DR/BDR election occurs per OSPF process. If a router has two interfaces each running in different OSPF processes then each interface will participate in the DR/BDR election only in the OSPF process to which it belongs.
Re: DR and BDR election
8 years 5 months ago #33881
Sorry Losh, but DR/BDR election occurs per broadcast interfaces regardless to which OSPF process the interface belong to. If a router has two broadcast interfaces it will participate to two DR/BDR elections regardless to which process those interfaces belong.