Nokia 7210 Configuration Manual page 530

System Management
Description This command provides access to the ETH-CFM commands in the resource profile context.
symmetric-qos-downmeps
Syntax [no] symmetric-qos-downmeps
Context configure>system>resource-profile>eth-cfm
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, R6, R12, 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:
</snipped>
Hardware Resource Usage for Slot #1, CardType iom-sas, Cmplx
</snipped>
</snipped>
530
-------------------------------+-----------+-----------+------------
Max System Ecmp Routes |
-------------------------------+-----------+-----------+------------
SAP Ingress QoS Policies
Access Egr. QoS Policies |
SAP Egress QoS Policies |
Shared Egr QOS MAP Entries |
Use subject to Terms available at: www.nokia.com
7210 SAS-M, T, R6, R12, Mxp, Sx, S Basic System
| Total | Allocated |
|
| Total | Allocated |
| 1791|
255|
2047|
15|
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Configuration Guide
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