Welcome to my tutorial about OSPF link state advertisment types.
OSPF route filtering
OSPF route filtering commands .
- intra-area routes
- area range + not advertise
- distribute-list in ( affect the routing table only )
- inter-area routes
- distribute-list in ( affect the routing table +flooding)
- external routes
- distribute-list out
- summary-address + not advertise
- redistribute + filter (route-map)
ospf summarization rules :