R4#sh run | b router
router ospf 1
 router-id 4.4.4.4
 log-adjacency-changes
 auto-cost reference-bandwidth 1000000
 timers throttle spf 4000 20000 20000
 timers pacing lsa-group 600
 redistribute connected subnets
 network 17.0.0.0 0.255.255.255 area 51
!