Specifications

17-27
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 17 Configuring Ethernet OAM, CFM, and E-LMI
Configuring Y.1731 Fault Management
Default Y.1731 Configuration
• ETH-AIS and ETH-LCK are enabled by default when CFM is enabled.
• When you configure ETH-AIS or ETH-LCK, you must configure CFM before ETH-AIS or
ETH-LCK is operational.
• ETH-RDI is set automatically when continuity check messages are enabled.
Configuring ETH-AIS
BEFORE YOU BEGIN
Review the “Information About CFM ITU-T Y.1731 Fault Management” section on page 17-24.
DETAILED STEPS
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
ethernet cfm ais link-status global Configure AIS-specific SMEP commands by
entering config-ais-link-cfm mode.
Step 3
level level-id
or
disable
Configure the maintenance level for sending AIS
frames transmitted by the SMEP. The range is 0 to 7.
or
Disable generation of ETH-AIS frames.
Step 4
period value Configure the SMEP AIS transmission period
interval. Allowable values are 1 second or 60
seconds.
Step 5
exit Return to global configuration mode.
Step 6
ethernet cfm domain domain-name level
level-id
Define a CFM domain, set the domain level, and
enter ethernet-cfm configuration mode for the
domain. The maintenance level number range is 0 to
7.