Reference Guide

| | | IN-V6 ACL | 0 | 0
| 0
| | | IN-NLB ACL | 0 | 0
| 0
| | | IPMAC ACL | 256 | 0
| 256
| | | OUT-L2 ACL | 206 | 12
| 194
| | | OUT-L3 ACL | 172 | 8
| 164
| | | OUT-V6 ACL | 172 | 3
| 169
1 | 0 | 3 | IN-L2 ACL | 256 | 0
| 256
| | | IN-L3 ACL | 256 | 1
| 255
| | | IN-V6 ACL | 0 | 0
| 0
| | | IN-NLB ACL | 0 | 0
| 0
| | | IPMAC ACL | 256 | 0
| 256
| | | OUT-L2 ACL | 206 | 12
| 194
| | | OUT-L3 ACL | 172 | 8
| 164
| | | OUT-V6 ACL | 172 | 3
| 169
Codes: * - cam usage is above 90%.
Dell#
CAM Optimization
When you enable the CAM optimization, if a Policy Map containing classification rules (ACL and/or DSCP/
ip-precedence rules) is applied to more than one physical interface on the same port-pipe, only a single
copy of the policy is written (only one FP entry is used). When you disable this command, the system
behaves as described in this chapter.
Troubleshoot CAM Profiling
The following section describes CAM profiling troubleshooting.
CAM Profile Mismatches
The CAM profile on all cards must match the system profile. In most cases, the system corrects
mismatches by copying the correct profile to the card, and rebooting the card. If three resets do not
bring up the card, or if the system is running an Dell Networking OS version prior to version 6.3.1.1, the
system displays an error message. In this case, manually adjust the CAM configuration on the card to
match the system configuration.
To prevent mismatches, Dell Networking recommends the following:
• Use the eg-default CAM profile in a chassis that has only EG Series line cards. If this profile is used in a
chassis with non-EG line cards, the non-EG line cards enter a problem state.
• Before moving a card to a new chassis, change the CAM profile on a card to match the new system
profile.
Content Addressable Memory (CAM)
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