Nokia 7210 Configuration Manual page 575

7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
Enabling or disabling port-scheduler-mode requires a reboot of the node.
Default no port-scheduler-mode
sf-ingress-internal-tcam
Syntax sf-ingress-internal-tcam
Context config>system>glob-res-profile
Platforms 7210 SAS-R6 and 7210 SAS-R12
Description Commands in this context configure the CAM resources available in the SF/CPM.
The sf-ingress-internal-tcam resource pool is shared by multiple features. The resources are
allocated in chunks of fixed size. The user is provided an option to allocate the available
resources based on their scaling requirements for the features. The resource usage for
different features is provided in the CLI description for the feature. Resources are allocated
to features in chunks of fixed size. It is not possible to for a chunk to be shared by multiple
features. There are a few exceptions which are specified explicitly. The software allocates
resources from the chunk to the feature to which it is allocated until it runs out of all resources
in the chunk. If available, user can allocate more chunks to the feature (by taking away
chunks of resources from other features which do not need to be enabled).
To free up the resources for use by other features, users need to modify the configuration
such that the chunks of resources in use by other features are freed. For example, to free up
a chunk of resources allocated to UP MEPs and allocate it to P2MP LSPs, user will need to
remove the configuration of UP MEPs for all the SAPs, then change the resource profile
configuration to allocate the chunk to P2MP LSPs. Another scenario would be, to free up a
chunk of resources and allocate it to another feature.
The sf-ingress-internal-tcam resource pool is shared among the following features on
different platforms:
3HE 17358 AAAB TQZZA
• 7210 SAS-R6 and 7210 SAS-R12
It is global per node resource pool. It is shared among UP MEPs, G8032 Fast-flood, and
NG-MVPN P2MP LSPs.
Use subject to Terms available at: www.nokia.com
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System Management
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