Ethernet Connectivity Fault Management (ETH-CFM)
Page 80 7210 SAS M Services Guide
The examples below show the global ETH-CFM configuration and the advanced Y.1731 functions 
that can be configured. The configuration will reject the configuration of Y.1731 functions within 
an IEEE 802.1ag context.
*A:7210-2# config>eth-cfm# info
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        domain 1 format none level 1
            association 1 format icc-based name "1234567890123"
                bridge-identifier 100
                exit
                ccm-interval 1
            exit
        exit
*A:7210-2# config>service# info
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        vpls 100 customer 1 create
            stp
                shutdown
            exit
            sap 2/2/1:40 create
                eth-cfm
                    mep 1 domain 1 association 1 direction up
                        ais-enable
                            priority 2
                            interval 60
                        exit
                        eth-test-enable
                            test-pattern all-ones crc-enable
                        exit
                        no shutdown
                    exit
                exit
            exit
            no shutdown
        exit
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Notes: 
• To be able to transmit and also receive AIS PDUs, a Y.1731 MEP must have ais-enable 
set. 
• To be able to transmit and also receive ETH-Test PDUs, a Y.1731 MEP must have eth-
test-enable set.