System Management
574
7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
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Use subject to Terms available at: www.nokia.com
3HE 17358 AAAB TQZZA
The no form of this command disables the use of uniform FRR for LDP-over-RSVP LSPs.
Default no enable-ldporsvp-frr
qos
Syntax qos
Context config>system>glob-res-profile
Platforms 7210 SAS-R6, 7210 SAS-R12, and 7210 SAS-Sx/S 1/10GE: standalone
Description Commands in this context configure the QoS resources.
port-scheduler-mode
Syntax no port-scheduler-mode
port-scheduler-mode
Context config>system>glob-res-profile
Platforms 7210 SAS-R6 and 7210 SAS-R12 (supported only on IMMv2 cards)
Description This command lets user select the queuing mode to be used for SAPs configured on all the
ports of the node.
When port-scheduler-mode is enabled, software allocates 8 egress queues per port and all
the SAPs configured on the access port or hybrid port will share the 8 egress queues for traffic
sent out of that port. In this mode, SAPs configured on hybrid port shares the egress queues
with network port traffic. Enabling port-scheduler-mode affects the behavior for all the SAPs
configured on all the access and hybrid port. In this mode, per SAP egress queues are not
available.
In this mode, resources allocated towards SAP egress queues in the ingress-internal-tcam
pool are not required by this feature and can be allocated towards other features. See the
qos-sap-egress-resource command for more information.
When port-scheduler-mode is disabled using the no form of this command, per SAP egress
queues are available for use. Refer to the 7210 SAS-M, T, R6, R12, Mxp, Sx, S Quality of
Service Guide for more information about the two modes.
Caution: If the command is enabled, the amount of resources required is twice the amount
required without uniform FRR, and the number of LDP-over-RSVP LSPs that can be
accommodated in the MPLS FIB is therefore halved if uniform FRR is enabled. Ensure that
sufficient MPLS resources are available to accommodate all required LDP-over-RSVP
LSPs before using this command.
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