Dell Force10 S4820T S4820T Configuration Guide - Page 268

www.dell.com | support.dell.com Select CAM Profiles A CAM profile is selected in CONFIGURATION mode. The CAM profile is applied to entire system, however, you must save the running-configuration to affect the change. All components in the chassis must have the same CAM profile and microcode. The profile and microcode loaded on the primary RPM determines the profile that is required on all other chassis components. • If a newly installed line card has a profile different from the primary RPM, the card reboots so that it can load the proper profile. • If a the standby RPM has a profile different from the primary RPM, the card reboots so that it can load the proper profile. To change the CAM profile on the entire system: Step 1 Task Select a CAM profile. 2 Save the running-configuration. 3 Verify that the new CAM profile will be written to the CAM on the next boot. 4 Reload the system. Command Syntax cam-profile profile microcode microcode copy running-config startup-config show cam-profile summary Command Mode CONFIGURATION EXEC Privilege EXEC Privilege reload EXEC Privilege CAM Allocation c s User Configurable CAM Allocations is available on platforms: S4820T Allocate space for IPV4 ACLs and QoS regions, and IPv6 6 ACLs and QoS regions on the C-Series and S-Series by using the cam-acl command in CONFIGURATION mode. The CAM space is allotted in FP blocks. The total space allocated must equal 13 FP blocks. Note that there are 16 FP blocks, but the System Flow requires 3 blocks that cannot be reallocated. The default CAM Allocation settings are: • L3 ACL (ipv4acl): 6 • L2 ACL(l2acl): 5 • IPv6 L3 ACL (ipv6acl): 0 • L3 QoS (ipv4qos): 1 • L2 QoS (l2qos): 1 • L2PT (l2pt): 1 • MAC ACLs (ipmacacl): 2 268 | Content Addressable Memory (CAM)