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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter 11 ITU-T Y.1731 Performance Monitoring
Feature Information for ITU-T Y.1731 Performance Monitoring
Feature Information for ITU-T Y.1731 Performance Monitoring
Table 11-1 lists the features in this module and provides links to specific configuration information.
Use Cisco Feature Navigator to find information about platform support and software image support.
Cisco Feature Navigator enables you to determine which software images support a specific software
release, feature set, or platform. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn.
An account on Cisco.com is not required.
Note Table 11-1 lists only the software release that introduced support for a given feature in a given software
release train. Unless noted otherwise, subsequent releases of that software release train also support that
feature.
Table 11-1 Feature Information for ITU-T Y.1731 Performance Monitoring
Feature Name Releases Feature Information
Y.1731 Performance Monitoring 15.3(2)S This feature was introduced on the Cisco ASR 901 router.
The following sections provide information about this
feature:
• Information About ITU-T Y.1731 Performance
Monitoring, page 11-2
• How to Configure ITU-T Y.1731 Performance
Monitoring, page 11-5
• Verifying the Frame Delay and Synthetic Loss
Measurement Configurations, page 11-15
Ethernet Synthetic Loss Measurement in
Y.1731
15.3(2)S This feature was introduced on the Cisco ASR 901 router.
The following sections provide information about this
feature:
• Information About ITU-T Y.1731 Performance
Monitoring, page 11-2
• Configuring Single-Ended Synthetic Loss
Measurement, page 11-9
• Verifying the Frame Delay and Synthetic Loss
Measurement Configurations, page 11-15
Y.1731 Performance Monitoring 15.3(3)S The Cisco ASR 901 router supports ITU-T Y.1731
performance monitoring on the following interfaces:
–SLM support on the EVC cross connect
–SLM support on the Port-Channel EVC cross connect
–DMM and SLM support on the EVC BD for both the up
and down MEPs
–SLM support on the EVC cross connect for both the up and
down MEPs