Command Line Reference Guide
IPv6 Access Control Lists (IPv6 ACLs) | 679
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.
QoS Optimization for IPv6 ACLs does not impact the CAM usage for applying a policy on a single (or
the first of several) interfaces. It is most useful when a policy is applied across multiple interfaces; it
can reduce the impact to CAM usage across subsequent interfaces.
Example
The following example shows the output shown when using the test cam-usage command.
FTOS#test cam-usage service-policy input LauraMapTest linecard all
Linecard | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port | Status
-------------------------------------------------------------------------------------
2 | 1 | IPv4Flow | 232 | 0 | Allowed
2 | 1 | IPv6Flow | 0 | 0 | Allowed
4 | 0 | IPv4Flow | 232 | 0 | Allowed
4 | 0 | IPv6Flow | 0 | 0 | Allowed
FTOS#
FTOS#test cam-usage service-policy input LauraMapTest linecard 4 port-set 0
Linecard | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port | Status
-------------------------------------------------------------------------------------
4 | 0 | IPv4Flow | 232 | 0 | Allowed
4 | 0 | IPv6Flow | 0 | 0 | Allowed
FTOS#
FTOS#test cam-usage service-policy input LauraMapTest linecard 2 port-set 1
Linecard | Portpipe | CAM Partition | Available CAM | Estimated CAM per Port | Status
-------------------------------------------------------------------------------------
2 | 1 | IPv4Flow | 232 | 0 | Allowed
2 | 1 | IPv6Flow | 0 | 0 | Allowed
FTOS#
number Enter all to get information for all the line cards, or enter the line card number to get
information for a specific card.
Range: 0-6 for E-Series, 0-7 for C-Series
Version 8.4.2.1 Introduced on the S-Series
Version 8.2.1.0 Introduced on the E-Series ExaScale
Version 7.8.1.0 Introduced on C-Series and E-Series TeraScale
Table 27-75. Output Explanations: test cam-usage
Term Explanation
Linecard
Lists the line card or line cards that are checked. Entering
all shows the status for
line cards in the chassis
Portpipe Lists the portpipe (port-set) or port pipes (port-sets) that are checked. Entering all
shows the status for line cards and port-pipes in the chassis.