Questions tagged [ospf]

OSPF (Open Shortest Path First) is a link state routing protocol for interior routing within single autonomous system (AS).

47 questions
-2
votes
1 answer

How to remove lans from OSPF config

Is there a way to remove a lan network (44.44.44.0/24) from OSPF configurations? I have done this, but I do not think it is correctly: En Conf t router ospf 100 no ip address 44.44.44.0 0.255.255.255
James Ukilin
  • 851
  • 2
  • 12
  • 17
-3
votes
2 answers

Why is OSPF needed?

Why do we need to configure OSPF in all 3 routers in order for PC-A to ping PC-C?
1 2 3
4