Users Guide
QoS Optimization for IPv6 ACLs does not impact the CAM usage for applying a policy on a single (or the
rst 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.
The following describes the test cam-usage command shown in the Example below.
Term Explanation
Linecard Lists the line card or linecards that are checked. Entering all shows the status for
linecards in the chassis.
Portpipe Lists the portpipe (port-set) or port pipes (port-sets) that are checked. Entering
all shows the status for linecards and port-pipes in the chassis.
CAM Partition Shows the CAM prole of the CAM.
Available CAM Identies the amount of CAM space remaining for that prole.
Estimated CAM per
Port
Estimates the amount of CAM space the listed policy requires.
Status Indicates whether or not the policy is allowed in the CAM
Example (C-Series)
Dell#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
Dell#
Dell#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
Dell#
Dell#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
Dell#
IPv6 Route Map Commands
The following commands allow you to congure route maps and their redistribution criteria.
IPv6 Access Control Lists (IPv6 ACLs)
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