Alcatel-Lucent 7750 Configuration Manual page 522

Interfaces
Context config>eth-tunnel>path
Description This command specifies the precedence to be used for the path. Only two precedence options are supported:
primary and secondary.
The no form of this command sets the precedence to the default value.
Default secondary
Parameters primary | secondary — specifies the path precedence as either primary or secondary.
eth-cfm
Syntax eth-cfm
Context config>eth-tunnel>path
Description This command enables the context to configure ETH-CFM parameters.
mep
Syntax [no] mep mep-id domain md-index association ma-index
Context config>eth-tunnel>path>eth-cfm
Description This command provisions an 802.1ag maintenance endpoint (MEP).
The no form of the command reverts to the default values.
Parameters mep-id — specifies the maintenance association end point identifier.
Values
md-index — Specifies the maintenance domain (MD) index value.
Values
ma-index — Specifies the MA index value.
Values
control-mep
Syntax [no] control-mep
Context config>eth-tunnel>path>eth-cfm>mep
Description
This command enables the Ethernet ring control on the MEP. The use of control-mep command is manda-
tory for a ring. MEP detection of failure using CCM may be enabled or disabled independently of the control
mep.
The no form of this command disables Ethernet ring control.
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7750 SR Interface Configuration Guide