Alcatel-Lucent 7750 SR Manual page 678

Virtual Private LAN Services
ccm-enable
Syntax [no] ccm-enable
Context config>service>vpls>eth-cfm>mep
config>service>vpls>sap>eth-cfm>mep
config>service>vpls>mesh-sdp>mep
config>service>vpls>spoke-sdp>eth-cfm>mep
Description
This command enables the generation of CCM messages.
The no form of the command disables the generation of CCM messages.
ccm-ltm-priority
Syntax ccm-ltm-priority priority
no ccm-ltm-priority
Context config>service>vpls>eth-cfm>mep
config>service>vpls>sap>eth-cfm>mep
config>service>vpls>mesh-sdp>mep
config>service>vpls>spoke-sdp>eth-cfm>mep
Description
This command specifies the priority value for CCMs and LTMs transmitted by the MEP.
The no form of the command removes the priority value from the configuration.
Default
The highest priority on the bridge-port.
Parameters priority — Specifies the priority of CCM and LTM messages.
eth-test-enable
Syntax [no] eth-test-enable
Context config>service>vpls>sap>eth-cfm>mep
config>service>vpls>spoke-sdp>eth-cfm>mep
Description
For ETH-test to work, operators need to configure ETH-test parameters on both sender and receiver
nodes. The ETH-test then can be done using the following OAM commands:
oam eth-cfm eth-test mac-address mep mep-id domain md-index association ma-index [priority
priority] [data-length data-length]
A check is done for both the provisioning and test to ensure the MEP is an Y.1731 MEP (MEP
provisioned with domain format none, association format icc-based). If not, the operation fails. An
error message in the CLI and SNMP will indicate the problem.
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7750 SR OS Services Guide