Technical information

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HAPTER 13: CREATING ROUTE FILTERS
ACLs
An Access Control List (ACL) is a sequential grouping of ACEs that contain
the filtering criteria. An incoming or outgoing route is compared against all
ACEs that are added as ACLs. Whenever a route match is found, the system
takes the action that is defined in the ACE.
Import filters dictate which routes are added to the Cuda’s routing tables.
Configuration involves the following functions:
■ Adding an ACL and selecting an ACE to be used by the ACL.
■ Maneuvering ACEs to and from the ACL templates for filters.
■ Choosing which ACL is to be the Active ACL. ACLs must be activated in
order for the Cuda 12000 to recognize it.
Note: The configuration procedures and parameters contained within RIP
and OSPF Import ACLs are the same.
Due to the membership relationship between ACEs and ACLs, it is
recommended that ACL configuration and management be performed by an
expert-level administrator.