new settings to take effect. The total amount of space allowed is 12 FP Blocks. System flow requires fourblocks; these blocks cannot be reallocated.The ipv4acl profile range is from 0 to 8. Ranges for the CAM profiles are from 1 to 10, except for theipv6acl profile which is from 0 to 4. The ipv6acl allocation must be a factor of 2 (2, 4). If allocation valuesare not entered for the CAM regions, the value is 0.1 Enter a CAM allocation action to perform on ingress ACLs. Enter the number of FP blocks for eachregion. Separate each keyword and number with a blank space. The total CAM space allocated mustequal 12. When configuring space foripv6acl, the total number of Blocks must be in multiples of 2.CONFIGURATION modecam-acl-pe [default| l2acl number ipv4acl number ipv6acl number ipv4qos numberl2qos number ipmacacl number ipv4pbr number]NOTE: Selecting default resets the CAM entries to the default settings. Select l2acl to re-allocatememory space for ingress ACL and QoS regions.2 Verify the new settings that will be written to CAM on the next reload. The CAM ACL ingress profiles areconfigured globally on the PE. The show cam-acl-pe command does not display CAM ACL ingressprofiles for each PE. The new settings will be written to CAM on the next reloadEXEC and EXEC Privilege modeshow cam-acl-pe3 Reload the system.EXEC Privilege modereloadExamples of Allocating CAM for Ingress ACLs on the Port ExtenderThe following example displays the current CAM ACL settings for each ingress region and configures theingress CAM settings.Dell(conf)#do show cam-acl-pe-- Chassis PE Cam ACL --Current Settings(in block sizes)1 block = 256 entriesL2Acl : 5Ipv4Acl : 2Ipv6Acl : 2Ipv4Qos : 2L2Qos : 1IpMacAcl : 0Dell(conf)#cam-acl-pe ?default Reset PE CAM ACL entries to default settingl2acl Set L2-ACL entriesDell(conf)#cam-acl-pe l2acl 3 ipv4acl 2 ipv6acl 2 ipv4qos 2 l2qos 1 ipmacacl 2Access Control Lists (ACLs) 131
