Reference Guide

Content Addressable Memory (CAM) | 439
Example
Figure 13-7. Command Example: show cam-usage router
Example
Figure 13-8. Command Example: show cam-usage switch
test cam-usage
c e s
Verify that enough CAM space is available for the IPv6 ACLs you have created.
Syntax
test cam-usage service-policy input input policy name linecard {number | all}
Parameters
Defaults
None
Command Modes
EXEC Privilege
Command
History
Usage
Information
This command applies to both IPv4 and IPv6 CAM Profiles, but is best used when verifying QoS
optimization for IPv6 ACLs.
FTOS#show cam-usage router
Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM
========|========|=================|=============|=============|==============
11 | 0 | IN-L3 ACL | 8192 | 3 | 8189
| | IN-L3 FIB | 196607 | 1 | 196606
| | IN-L3-SysFlow | 2878 | 0 | 2878
| | IN-L3-TrcList | 1024 | 0 | 1024
| | IN-L3-McastFib | 9215 | 0 | 9215
| | IN-L3-Qos | 8192 | 0 | 8192
| | IN-L3-PBR | 1024 | 0 | 1024
| | OUT-L3 ACL | 16384 | 0 | 16384
11 | 1 | IN-L3 ACL | 8192 | 3 | 8189
| | IN-L3 FIB | 196607 | 1 | 196606
| | IN-L3-SysFlow | 2878 | 0 | 2878
| | IN-L3-TrcList | 1024 | 0 | 1024
| | IN-L3-McastFib | 9215 | 0 | 9215
| | IN-L3-Qos | 8192 | 0 | 8192
| | IN-L3-PBR | 1024 | 0 | 1024
| | OUT-L3 ACL | 16384 | 0 | 16384
FTOS#
FTOS#show cam-usage switch
Linecard|Portpipe| CAM Partition | Total CAM | Used CAM |Available CAM
========|========|=================|=============|=============|==============
11 | 0 | IN-L2 ACL | 7152 | 0 | 7152
| | IN-L2 FIB | 32768 | 1081 | 31687
| | OUT-L2 ACL | 0 | 0 | 0
11 | 1 | IN-L2 ACL | 7152 | 0 | 7152
| | IN-L2 FIB | 32768 | 1081 | 31687
| | OUT-L2 ACL | 0 | 0 | 0
FTOS#
policy-map name
Enter the name of the policy-map to verify.
number Enter all to get information for all the linecards/stack-units, or enter the linecard/
stack-unit
number to get information for a specific card.
Range: 0-6 for E-Series, 0-7 for C-Series, 0-7 for S-Series
Version 7.8.1.0 Introduced