Administrator Guide

Version Description
9.9(0.0) Introduced on the C9010.
9.7(0.0) Introduced on the S6000–ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the C-Series.
Usage
Information
The display reflects the settings implemented with the cam-acl command.
Example
show cam-usage
Display the amount of memory space used and available in each CAM partition (including Layer 2 ACL, Layer 3 ACL, and
IPv4Flow).
Syntax
show cam-usage [acl | router | switch]
Parameters
acl
(OPTIONAL) Enter the keyword acl to display Layer 2 and Layer 3 ACL CAM
usage.
router
(OPTIONAL) Enter the keyword router to display Layer 3 CAM usage.
switch
(OPTIONAL) Enter the keyword switch to display Layer 2 CAM usage.
Command Modes
EXEC
EXEC Privilege
Command
History
Version Description
9.11.0.0 The show cam-usage command is updated to display ECMP group count
information.
9.5.(0.0) Introduced on the Z9500.
9.3.(0.0) Introduced on the S4810, S4820T, Z9000 and MXL.
Usage
Information
The following regions must be provided in the show cam-usage output:
● L3AclCam
● L2AclCam
● V6AclCam
The following table describes the output fields of the show cam-usage command.
Table 2. Output fields of the show cam-usage command
Field Description
LineCard Number of the line card that contains information
on ACL VLAN groups
Portpipe The hardware path that packets follow through a
system for ACL optimization
Content Addressable Memory (CAM) 503