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Import and Export Route Filtering for RIP and OSPF 361 Figure 13-1 Example of ACEs used to create ACLs ACL Templates for filter: 1 ACE 1 ACE 2 ACE 3 ACE Pool of all templates ACL Templates for filter: 2 ACE 1 ACE 2 Note: The ACEs are shared by the multiple ACLs. ACE 3 ACE 3 ACE 2 ACE 1 ACL Templates for filter: 3 ACE 2 ACE 3 ACL Templates for filter: 4 ACE ACE C 3 ACEs An Access Control Element (ACE) is a structure used as a specification to match an incoming or outgoing route. ACEs contain the filtering criteria, as a template, and are used in Access Control Lists (ACLs) to determine the corresponding action to be taken when a routing match is successful. Import ACEs dictate which routes are added to the Cuda’s routing table. Configuration involves creating an ACE by defining the specifications for the match criteria and action of a route. Due to the membership relationship between ACEs and ACLs, it is recommended that ACE configuration and management be performed by an expert-level administrator. Import and Export ACEs are automatically numbered sequentially when they are configured. Cuda 12000 IP Access Switch CudaView Administration Guide