Administrator Guide

Field Description
CAM-Region Type of area in the CAM block that is used for ACL
VLAN groups
Total CAM space Total amount of space in the CAM block
Used CAM Amount of CAM space that is currently in use
Available CAM Amount of CAM space that is free and remaining to be
allocated for ACLs
Example
DellEMC#show cam-usage
Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM
=========|========|====================|===========|==========|==============
0 | 0 | IN-L2 ACL | 1024 | 0 | 1024
| | IN-L3 ACL | 1024 | 1 | 1023
| | IN-L3 FIB | 163840 | 16 | 163824
| | IN-L3 ECMP GRP | 1024 | 0 | 1024
| | IN-V6 ACL | 0 | 0 | 0
| | IN-NLB ACL | 0 | 0 | 0
| | IPMAC ACL | 0 | 0 | 0
| | OUT-L2 ACL | 206 | 9 | 197
| | OUT-L3 ACL | 102 | 9 | 93
| | OUT-V6 ACL | 102 | 4 | 98
DellEMC#show cam-usage
Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM
=========|========|====================|===========|==========|==============
0 | 0 | IN-L2 ACL | 1024 | 0 | 1024
| | IN-L3 ACL | 1024 | 1 | 1023
| | IN-L3 FIB | 163840 | 16 | 163824
| | IN-L3 ECMP GRP | 4096 | 0 | 4096
| | IN-V6 ACL | 0 | 0 | 0
| | IN-NLB ACL | 0 | 0 | 0
| | IPMAC ACL | 0 | 0 | 0
| | OUT-L2 ACL | 206 | 9 | 197
| | OUT-L3 ACL | 102 | 9 | 93
| | OUT-V6 ACL | 102 | 4 | 98
Example (show
cam-usage router)
DellEMC#show cam-usage router
Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available
CAM
========|========|=================|=============|=============|
==============
0 | 0 | IN-L3 ACL | 1024 | 1 | 1023
| | IN-L3 ECMP GRP | 1024 | 0 | 1024
| | IN-V6 ACL | 0 | 0 | 0
| | IN-L3-MIRR ACL | 0 | 0 | 0
| | IN-L3 FIB | 163840 | 15 | 163825
DellEMC#show cam-usage router
Stackunit|Portpipe| CAM Partition | Total CAM | Used CAM |Available
CAM
========|========|=================|=============|=============|
==============
0 | 0 | IN-L3 ACL | 1024 | 1 | 1023
| | IN-L3 ECMP GRP | 4096 | 0 | 4096
| | IN-V6 ACL | 0 | 0 | 0
| | IN-L3-MIRR ACL | 0 | 0 | 0
| | IN-L3 FIB | 163840 | 15 | 163825
test cam-usage
Verify that enough CAM space is available for the IPv6 ACLs you have created.
Syntax
test cam-usage service-policy input input policy name stack-unit {number | all}
Parameters
policy-map name Enter the name of the policy-map to verify. Maximum is 32 characters.
462 Content Addressable Memory (CAM)