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Dell EMC Networking OS Configuration Guide for the S5048F–ON System 9.14.2.8

Test CAM Usage

Example of the test cam-usage Command

This command applies to both IPv4 and IPv6 CAM profiles, but is best used when verifying QoS optimization for IPv6 ACLs.

To determine whether sufficient ACL CAM space is available to enable a service-policy, use this command. To verify the actual CAM space required, create a class map with all the required ACL rules, then execute the test cam-usage command in Privilege mode. The following example shows the output when executing this command. The status column indicates whether you can enable the policy.

DellEMC#test cam-usage service-policy input asd stack-unit 1 port-set 0


Stack-unit|Portpipe|CAM Partition|Available CAM|Estimated CAM per Port|Status
--------------------------------------------------------------------------
       1|       1|     IPv4Flow|          232|                     0|Allowed
DellEMC#

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