I have one question for OSPF DR/BDR electionConsider 3 routers all with the same default priority 1 but different RIDsRTA = 1.1.1.1 RTB =2.2.2.2 RTC =3.3.3.3All routers come up at the same time.RTC - DR and RTB -BDR.Now,another router D with router...