The following sample output displays the CAM space utilization when Layer 2 and Layer 3 ACLs areconfigured:Dell#show cam-usage aclLinecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM========|========|=================|=============|=============|============11 | 0 | IN-L2 ACL | 1008 | 0 | 1008| | IN-L3 ACL | 12288 | 2 | 12286| | OUT-L2 ACL | 1024 | 2 | 1022| | OUT-L3 ACL | 1024 | 0 | 1024The following sample output displays the CAM space utilization for Layer 2 ACLs:Dell#show cam-usage switchLinecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM========|========|=================|=============|=============|==============11 | 0 | IN-L2 ACL | 7152 | 0 | 7152| | IN-L2 FIB | 32768 | 1081 | 31687| | OUT-L2 ACL | 0 | 0 | 011 | 1 | IN-L2 ACL | 7152 | 0 | 7152| | IN-L2 FIB | 32768 | 1081 | 31687| | OUT-L2 ACL | 0 | 0 | 0The following sample output displays the CAM space utilization for Layer 3 ACLs:Dell#show cam-usage routerLinecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM========|========|=================|=============|=============|==============11 | 0 | IN-L3 ACL | 8192 | 3 | 8189| | IN-L3 FIB | 196607 | 1 | 196606| | IN-L3-SysFlow | 2878 | 0 | 2878| | IN-L3-TrcList | 1024 | 0 | 1024| | IN-L3-McastFib | 9215 | 0 | 9215| | IN-L3-Qos | 8192 | 0 | 8192| | IN-L3-PBR | 1024 | 0 | 1024| | OUT-L3 ACL | 16384 | 0 | 1638411 | 1 | IN-L3 ACL | 8192 | 3 | 8189| | IN-L3 FIB | 196607 | 1 | 196606| | IN-L3-SysFlow | 2878 | 0 | 2878| | IN-L3-TrcList | 1024 | 0 | 1024| | IN-L3-McastFib | 9215 | 0 | 9215| | IN-L3-Qos | 8192 | 0 | 8192| | IN-L3-PBR | 1024 | 0 | 1024| | OUT-L3 ACL | 16384 | 0 | 16384Allocating FP Blocks for VLAN ProcessesThis functionality is supported on the Z9000 platform.The VLAN ContentAware Processor (VCAP) application is a preingress CAP that modifies the VLANsettings before packets are forwarded. To support the ACL CAM optimization functionality, the CAMcarving feature is enhanced. A total of four VACP groups are present, of which two are for fixed groupsand the other two are for dynamic groups. Out of the total of two dynamic groups, you can allocate zero,one, or two FP blocks to iSCSI Counters, OpenFlow and ACL Optimization.134 Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM)
