There is LAN segment with R1,R2,R3 running EIGRP. R3 is configured as stub. R1 and R2 are connected to other LAN segment. R1's connection to that segment is goin down. R1 send update that it has no longer that prefix. R3 receives it and let's assume that it has not feasible successor for that route. Will R3 query both R1 and R2 ? Does stub functionality changes this behavior or not ?