Dell Force10 MXL Blade MXL 10/40GbE Switch IO Module Configuration Guide - Page 112

www.dell.com | support.dell.com The ipv6acl and vman-dual-qos allocations must be entered as a factor of 2 (2, 4, 6, 8, 10). All other profile allocations can use either even or odd numbered ranges. Note: On the MXL 10/40GbE Switch IO Module, there can be only one odd number of blocks in the command line interface (CLI) configuration; the other blocks must be in factors of two. For example, a CLI configuration of 5+4+2+1+1 blocks is not supported; a configuration of 6+4+2+1 blocks is supported. You must save the new CAM settings to the startup-config (write-mem or copy run start) then reload the system for the new settings to take effect. To configure the IPv4 ACLs and QoS regions on the entire system, follow these steps: Step Task Command Syntax Command Mode 1 Select a cam-acl action cam-acl [default | l2acl] CONFIGURATION Note: Selecting default resets the CAM entries to the default settings. Select l2acl to allocate space for the ACLs and QoS regions. 2 Enter the number of FP blocks for each region. l2acl number ipv4acl number ipv6acl number, ipv4qos number l2qos number, l2pt number ipmacacl number ecfmacl number [vman-qos | vman-dual-qos number EXEC Privilege 3 Reload the system. reload EXEC Privilege 4 Verify that the new settings will be written show cam-acl to the CAM on the next boot. EXEC Privilege Test CAM Usage This command applies to both IPv4 CAM profiles, but is best used when verifying QoS optimization for IPv6 ACLs. Use this command to determine whether sufficient ACL CAM space is available to enable a service-policy. Create a class map with all required ACL rules, then execute the test cam-usage command in Privilege mode to verify the actual CAM space required. Figure 7-1 gives a sample of the output shown when executing the command. The status column indicates whether or not you can enable the policy. 110 | Content Addressable Memory (CAM)