Reference Guide

490 | IPv6 Addressing
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IPv6FIB : 6K entries : 6K entries
IPv6ACL : 3K entries : 3K entries
IPv6Flow : 4K entries : 4K entries
EgIPv6ACL : 1K entries : 1K entries
MicroCode Name : IPv6-ExtACL : IPv6-ExtACL
-- Line card 1 --
CamSize : 18-Meg
: Current Settings : Next Boot
--More--
Adjust your CAM-Profile on an C-Series or S-Series
The cam-acl command is supported on platforms c s
If you plan to implement IPv6 ACLs, you must adjust your CAM settings.
The CAM space is allotted in FP blocks. The total space allocated must equal 13 FP blocks. Note that there
are 16 FP blocks, but the System Flow requires 3 blocks that cannot be reallocated.
The
ipv6acl allocation must be entered as a factor of 2 (2, 4, 6, 8, 10). All other profile allocations can use
either even or odd numbered ranges.
The
default option sets the CAM Profile as follows:
• L3 ACL (ipv4acl): 6
• L2 ACL(l2acl) : 5
• IPv6 L3 ACL (ipv6acl): 0
• L3 QoS (ipv4qos): 1
• L2 QoS (l2qos): 1
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.
Command Syntax Command Mode Purpose
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}
CONFIGURATION Allocate space for IPV6 ACLs. Enter the CAM
profile name followed by the amount to be
allotted.
When not selecting the default option, you must
enter all of the profiles listed and a range for each.
The total space allocated must equal 13.
The ipv6acl range must be a factor of 2.
show cam-acl
EXEC
EXEC Privilege
Show the current CAM settings.