Distribute Lists
A distribute list allows you to filter routing updates and also routes being
redistributed through an access list. Configure an access list that permits the
routes to be advertised or redistributed, and then link that access list to the
routing process with the distribute-list command, given under router configuration
mode. This command has two options:
CCNP BSCI
�¡ distribute-list access-list in.Filters updates as they come in an interface.
For OSPF, this controls routes placed in the routing table but not
the database. For other protocols, this controls the routes the protocol
knows about.
�¡ distribute-list access-list out.Filters updates going out of an interface
and also updates being redistributed out of another routing protocol
into this one.