Task 2.1 OSPF
since hub to hub/spoke frame maps are already in the initial configuraiton. All three are using default ospf non-broadcast network type. There is really no need to use ip ospf network point-to-multipoint non-broadcast on each se0/0/0. But still ip ospf priority 0 is needed on both spokes s0/0/0 since hub has the neighbor command and has to be DR.