Nokia 7210 SAS-Mxp - Page 568

7210 SAS-MXP, R6, R12, S, SX, T BASIC SYSTEM
CONFIGURATION GUIDE RELEASE 22.9.R1
System management
Description
This command allocates resources towards UP MEP from the sf-ingress-internal-tcam pool. The value
specified here allocates a fixed number of entries for use with this feature. Entries are allocated by
software from this pool whenever UP MEP is configured in a VPLS service (either on a SAP or a SDP).
The number of entries required per MEP depends on the level of the MEP.
The no form of this command does not allocate any resources for use by CFM UP MEPs. If no resources
are allocated for use, the software fails all attempts to configure an UP MEP.
Parameters
max_slices
Specifies the number of slice to be allocated for VPLS UP MEP feature. Each slice has
many resource entries which is used to identify and process VPLS UP MEP messages.
Values 0 to 6
g8032-fast-flood
Syntax
g8032-fast-flood max_slices
no g8032-fast-flood
Context
config>system>glob-res-profile>sf-ingress-internal-tcam
Platforms
7210 SAS-R6 and 7210 SAS-R12
Description
This command configures the amount of ingress internal CAM resources available in the SF/CPM for use
by G8032 fast-flood mechanism. These are used to implement G8032 fast-flood for data services protected
using G8032 ring protection mechanism. The amount of slices determines the amount of data services that
can be protected by G8032 and use the fast-flood mechanism to reduce the convergence time on a ring
failure and switchover.
On IMMv2, resources are used to implement the G8032 fast-flood mechanism for only RVPLS services.
These resources are used only if G8032 is enabled for RVPLS services. The G8032 fast-flood mechanism
is also implemented for VPLS services, but no user configuration is required and it does not need
resources to be allocated from the sf-ingress-internal-tcam pool.
Parameters
max_slice
Specifies the number of slices to be allocated for the G8032 fast-flood mechanism. Each
slice has many resource entries that are used to implement G8032 fast flood for multiple
data services protected by G8032.
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