ip ospf database-filter all out
Can someone explain the advantage to this command and in which
situation would it be benficial?
Re: ip ospf database-filter all out
the command is used mainly to reduce the amount of traffic in an area
caused by the flooding of LSAs. By default, OSPF floods LSAs out all
participating interfaces (except the one from which it is learned), and
that can cause a high load of traffic and potentially instability
during flapping. So the command can be useful in large, fully-meshed
Also, the command still allows adjacencies to be established, it only
blocks LSA advertisement...
Does that make sense ?
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