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Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
OL-9639-07
Chapter 41 Configuring Ethernet OAM, CFM, and E-LMI
Configuring E-LMI
Use the no forms of the commands to delete an EVC, EFP, or UNI ID, or to return to default
configurations.
Note If you configure, change, or remove a UNI service type, EVC, EFP, or CE-VLAN configuration, all
configurations are checked to make sure that the configurations match (UNI service type with EVC or
EFP and CE-VLAN configuration). The configuration is rejected if the configurations do not match.
Enabling E-LMI
You can enable E-LMI globally or on an interface and you can configure the switch as a PE or a CE
device. Beginning in privileged EXEC mode, follow these steps to enable for E-LMI on the switch or on
an interface. Note that the order of the global and interface commands determines the configuration. The
command that is entered last has precedence.
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
ethernet lmi global Globally enable E-LMI on all interfaces. By default, the
switch is a PE device.
Step 3
ethernet lmi ce (Optional) Configure the switch as an E-LMI CE device.
Step 4
interface interface-id Define an interface to configure as an E-LMI interface, and
enter interface configuration mode.
Step 5
ethernet lmi interface Configure Ethernet LMI on the interface. If E-LMI is
enabled globally, it is enabled on all interfaces unless you
disable it on specific interfaces. If E-LMI is disabled
globally, you can use this command to enable it on
specified interfaces.
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