Reference Guide

Content Addressable Memory (CAM) | 431
cam-acl (Configuration)
c s
Allocate CAM for IPv4 and IPv6 ACLs
Syntax
cam-acl {default | l2acl number ipv4acl number ipv6acl number, ipv4qos number l2qos number,
l2pt number ipmacacl number ecfmacl number [vman-qos | vman-dual-qos number}
Parameters
Command Modes
CONFIGURATION
Command
History
Usage
Information
You must save the new CAM settings to the startup-config (write-mem or copy run start) then reload
the system for the new settings to take effect.
The total amount of space allowed is 16 FP Blocks. System flow requires 3 blocks and these cannot be
reallocated.
When configuring space for IPv6 ACLs, the total number of Blocks must equal 13.
Ranges for the CAM profiles are 1-10, except for the ipv6acl profile which is 0-10. The ipv6acl
allocation must be a factor of 2 (2, 4, 6, 8, 10).
default
Use the default CAM profile settings, and set the CAM as follows.
• L3 ACL (ipv4acl): 6
• L2 ACL(l2acl): 5
• IPv6 L3 ACL (ipv6acl): 0
• L3 QoS (ipv4qos): 1
• L2 QoS (l2qos): 1
l2acl
number ipv4acl number
ipv6acl number, ipv4qos number
l2qos number, l2pt number
ipmacacl number ecfmacl
number [vman-qos |
vman-dual-qos number
Allocate space to each CAM region.
Enter the CAM profile name followed by the amount to be allotted.
The total space allocated must equal 13.
The
ipv6acl range must be a factor of 2.
Version 8.3.1.0
Added
ecfmacl, vman-qos, and vman-dual-qos keywords.
Version 8.2.1.0 Introduced on the S-Series
Version 7.8.1.0 Introduced on the C-Series