Nokia 7210 SAS-M User Manual

7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
Configuration Guide
System Management
Edition: 01 3HE 16132 AAAB TQZZA 529
Context configure>system>resource-profile>eth-cfm
Supported
Platforms
7210 SAS-M (network mode)
Description This command enables the use of symmetric QoS down MEPs and allocates the hardware
resource needed to support using the FC determined at the ingress of the down MEP, such
that the FC has an effect on marking the CFM message sent out of the down MEP. Using the
FC determined at ingress improves alignment of QoS marking behavior for OAM packets with
that of service data.
After executing this command, the configuration must be saved and the node must be
rebooted for the command to take effect. The show system resource-profile active
command displays the current value used by software. The show system resource-profile
configured command displays the configured value, which can be different than the value
the software uses because the configured value takes effect only after the configuration is
saved and the node is rebooted.
The resource pool in hardware is shared with QoS MPLS EXP marking. The QoS software
module uses resources from this pool to provide the ability to mark MPLS EXP for packets
sent out of IP interfaces. Before enabling the command, ensure resources are available. To
determine the resource availability, use the tools dump system-resources command and
look at the values under “Shared Egr QOS MAP Entries”, as shown in the following output.
Refer to the 7210 SAS-M, T, Mxp, Sx, S Quality of Service Guide for more information on
tools dump commands.
SAS# tools dump system-resources
Resource Manager info at 005 m 12/15/17 06:32:44.794:
Hardware Resource Usage per Node:
| Total | Allocated | Free
-------------------------------+-----------+-----------+------------
Max System Ecmp Routes | | 16|
</snipped>
Hardware Resource Usage for Slot #1, CardType iom-sas, Cmplx
| Total | Allocated | Free
-------------------------------+-----------+-----------+------------
SAP Ingress QoS Policies | 1791| 2| 1789
Access Egr. QoS Policies | 255| 2| 253
SAP Egress QoS Policies | 2047| 2| 2045
</snipped>
Shared Egr QOS MAP Entries | 15| 0| 15
</snipped>
Using the resource pool to enable symmetric QoS for down MEPs reduces the number of
resources available for the egress LSP EXP marking map by one.
The no form of this command removes allocated resources.

Nokia 7210 SAS-M Specifications

General

Brand	Nokia
Model	7210 SAS-M
Category	Cell Phone
Language	English