Users Guide

Dell(conf)#

1 Select a cam-acl action.

CONFIGURATION mode

cam-acl [default | l2acl]

NOTE: Selecting default resets the CAM entries to the default settings. Select l2acl to allocate

the desired space for all other regions.

2 Enter the number of FP blocks for each region.

EXEC Privilege mode

cam-acl {default | l2acl number ipv4acl number ipv6acl number ipv4qos number

l2qos number l2pt number ipmacacl number vman-qos | vman-dual-qos number

ecfmacl number nlbcluster number ipv4pbr number openflow number | fcoe number

iscsioptacl number [vrfv4acl number]

NOTE: If you do not enter the allocation values for the CAM regions, the value is 0.

3 Execute write memory and verify that the new settings are written to the CAM on the next boot.

EXEC Privilege mode

show cam-acl

4 Reload the system.

EXEC Privilege mode

reload

Test CAM Usage

To determine whether sufficient CAM space is available to enable a service-policy, use the test-cam-usage

command. To verify the actual CAM space required, create a Class Map with all required ACL rules, then

execute the test cam-usage command in Privilege mode. The Status column in the command output

indicates whether or not you can enable the policy.

Example of the test cam-usage Command

Dell#test cam-usage service-policy input test-cam-usage stack-unit 2 po 0

-----------------------------------------------------------------------------------

2 | 0 |IPv4Flow |192 |3 |Allowed

(64)

Dell#

Content Addressable Memory (CAM) 271