Users Guide

Ipv6Acl : 0
Ipv4Qos : 2
L2Qos : 1
L2PT : 0
IpMacAcl : 0
VmanQos : 0
VmanDualQos : 0
EcfmAcl : 0
FcoeAcl : 0
iscsiOptAcl : 0
ipv4pbr : 0
vrfv4Acl : 0
Openflow : 0
fedgovacl : 0
Dell#
View CAM Usage
View the amount of CAM space available, used, and remaining in each ACL partition using the show cam-usage command from EXEC
Privilege mode.
Example of the show cam-usage Command
Dell#show cam-usage
Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM
========|========|=================|=============|=============|==============
0 0 | IN-L3 ACL | 512 | 1 | 511
| | IN-V6 ACL | 0 | 0 | 0
| | IN-L2 ACL | 768 | 0 | 768
| | OUT-L3 ACL | 158 | 5 | 153
| | IN-L3 ECMP GRP| 1024 | 0 | 1024
| | OUT-V6 ACL | 158 | 0 | 158
| | OUT-L2 ACL | 206 | 7 | 199
7 | 0 | IN-L3 ACL | 512 | 1 | 511
| | IN-V6 ACL | 0 | 0 | 0
| | IN-L2 ACL | 768 | 0 | 768
| | OUT-L3 ACL | 158 | 5 | 153
| | OUT-V6 ACL | 158 | 0 | 158
| | OUT-L2 ACL | 206 | 7 | 199
Codes: * - cam usage is above 90%.
Dell#
Dell#show cam-usage
Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM
========|========|=================|=============|=============|==============
1 0 | IN-L3 ACL | 512 | 1 | 511
| | IN-V6 ACL | 0 | 0 | 0
| | IN-L2 ACL | 768 | 0 | 768
| | IN-L3 ECMP GRP| 4096 | 0 | 4096
| | OUT-L3 ACL | 158 | 5 | 153
| | OUT-V6 ACL | 158 | 0 | 158
| | OUT-L2 ACL | 206 | 7 | 199
6 | 0 | IN-L3 ACL | 512 | 1 | 511
| | IN-V6 ACL | 0 | 0 | 0
| | IN-L2 ACL | 768 | 0 | 768
| | OUT-L3 ACL | 158 | 5 | 153
| | OUT-V6 ACL | 158 | 0 | 158
| | OUT-L2 ACL | 206 | 7 | 199
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.
Content Addressable Memory (CAM)
231