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CHAPTER
11-1
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
11
ITU-T Y.1731 Performance Monitoring
This chapter provides information on the ITU-T Y.1731 Performance Monitoring for the
Cisco ASR 901 Series Aggregation Services Router.
Finding Feature Information
Your software release may not support all the features documented in this module. For the latest feature
information and caveats, see the release notes for your platform and software release. To find information
about the features documented in this module, and to see a list of the releases in which each feature is
supported, see the “Feature Information for ITU-T Y.1731 Performance Monitoring” section on page 11-25.
Use Cisco Feature Navigator to find information about platform support and Cisco software image
support. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn. An account on
Cisco.com is not required.
Contents
• Prerequisites for ITU-T Y.1731 Performance Monitoring, page 11-1
• Restrictions for ITU-T Y.1731 Performance Monitoring, page 11-2
• 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
• How to Configure IP SLAs Y.1731 On-Demand and Concurrent Operations, page 11-19
• Configuration Examples for IP SLAs Y.1731 On-Demand Operations, page 11-21
• Additional References, page 11-23
• Feature Information for ITU-T Y.1731 Performance Monitoring, page 11-25
Prerequisites for ITU-T Y.1731 Performance Monitoring
• Configure and enable IEEE-compliant connectivity fault management (CFM) for Y.1731
performance monitoring to function.