Test Cam Usage - Dell Force10 C150 Configuration Manual

ipv6acl
The
allocations can use either even or odd numbered ranges.
You must save the new CAM settings to the startup-config (
system for the new settings to take effect.
To configure the IPv4 and IPv6 ACLs and Qos regions on the entire system:
Step Task
1
Select a cam-acl action
Note: Selecting
for the ACLs, and QoS regions.
2 Enter the number of FP blocks for each
region.
3 Verify that the new settings will be written
to the CAM on the next boot.
4 Reload the system.

Test CAM Usage

test cam-usage
The
This command applies to both IPv4 and IPv6 CAM profiles, but is best used when verifying QoS
optimization for IPv6 ACLs.
Use this command to determine whether sufficient ACL CAM space is available to enable a service-policy.
Create a Class Map with all required ACL rules, then execute the
mode to verify the actual CAM space required.
executing the command. The status column indicates whether or not the policy can be enabled.
Figure 11-3. Command Example: test cam-usage (C-Series)
FTOS#test cam-usage service-policy input TestPolicy
Linecard | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port |
------------------------------------------------------------------------------------------
2 |
2 |
4 |
4 |
FTOS#
290 | Content Addressable Memory
vman-dual-qos
and allocations must be entered as a factor of 2 (2, 4, 6, 8, 10). All other profile
resets the CAM entries to the default settings. Select
default
command is supported on platforms
1 | IPv4Flow |
1 | IPv6Flow |
0 | IPv4Flow |
0 | IPv6Flow |
write-mem or copy run start
Command Syntax
cam-acl [
default l2acl
| ]
l2acl ipv4acl
number number
ipv4qos l2qos
number, number
l2pt ipmacacl
number, number
ecfmacl vman-qos
number number [
vman-dual-qos
number
show cam-acl
reload
c e s
test cam-usage
Figure 11-3 gives a sample of the output shown when
linecard all
232 |
0 |
232 |
0 |
) then reload the
Command Mode
CONFIGURATION
to allocate space
l2acl
ipv6acl
EXEC Privilege
|
EXEC Privilege
EXEC Privilege
command in Privilege
Status
0 | Allowed
0 | Allowed
0 | Allowed
0 | Allowed