Users Guide

You can configure only two of these features at a time.
• To allocate the number of FP blocks for VLAN open flow operations, use the cam-acl-vlan
vlanopenflow <0-2> command.
• To allocate the number of FP blocks for VLAN iSCSI counters, use the cam-acl-vlan vlaniscsi
<0-2> command.
• To allocate the number of FP blocks for ACL VLAN optimization, use the cam-acl-vlan vlanaclopt
<0-2> command.
To reset the number of FP blocks to the default, use the no version of these commands. By default, zero
groups are allocated for the ACL in VCAP. ACL VLAN groups or CAM optimization is not enabled by default.
You must also allocate the slices for CAM optimization.
To display the number of FP blocks that is allocated for the different VLAN services, use the show cam-acl-
vlan command. After you configure the ACL VLAN groups, reboot the system to store the settings in
nonvolatile storage. During CAM initialization, the chassis manager reads the NVRAM and allocates the
dynamic VCAP regions.
Access Control List (ACL) VLAN Groups and Content Addressable Memory (CAM) 134