Alcatel-Lucent 7210 SAS-D Configuration Manual page 398

System Resource-Profile Commands
The following are the min, max and default values:
sap-aggregate-meter
Syntax [no] sap-aggregate-meter num-resource
Context configure>system>resource-profile>ingress-internal-tcam>
Description NOTE: This command is not supported on 7210 SAS-E.
This command allows the user to allocate maximum resources for use by meters/policers used to
implement SAP ingress aggregate meter functionality from the global pool of ingress CAM
resources. Before using the command configure> service> sap> ingress> aggregate-meter-rate user
must ensure that resources are allocated to aggregate meters using this command.
NOTE: For the command to take effect the node must be rebooted after making the change.
This command allocates meter resources from the available global ingress CAM resource pool. By
default, when resources are allocated to SAP ingress QoS policy, along with the CAM classification
entries, meter resources are also allocated. Hence, if user needs to use SAP aggregate meter
functionality they cannot allocate all the available resources in the global resource pool to SAP
ingress QoS policies and ETH-CFM UP MEP. They need to allocate some resources for use by SAP
aggregate meter (or SAP ingress ACLs or G8032-fast-flood feature).
By default, when resources are allocated for ingress ACLs (and G8032 in 7210-M network mode
only), only classification entries are used and meters resources are not used. SAP aggregate meter
resources can use meters from this pool of meter resources. In other words, SAP aggregate meters are
stolen from the unused meters in the resources allocated to ingress ACLs.
If user allocates resources for ingress ACLs (or for G8032-fast-flood feature in 7210-M network
mode only) and then configures resources for SAP aggregate meter using this command, then the
software does the following:
Page 398
Guide
Platforms Min value
(per node)
7210 SAS-D 0
(per node)
7210 SAS-E 6
(per node)
7210 SAS-K 0
(per node)
• It does not allocate any additional chunks/resources from the available global ingress CAM
resource pool to SAP aggregate meter, if it can allocate the required number of meters from the
chunks/resources allocated to ingress ACLs (or from resources allocated to G8032-fast-flood in
7210-M network mode only). For example, if user has allocated 2 chunks of 512 entries each for
ingress ACLs and then configures sap-aggregate-meter to use 2 chunks to use about 512 aggre-
7210 SAS D, E, K OS Basic System Configuration
Max value
(per node)
3 1
6 6
5 0
Default Values