Cisco me 3400 Guia Do Programa

Use the no forms of the commands to delete an EVC, EFP, or UNI ID, or to return to default 
configurations.

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.

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.

Enter global configuration mode.

Globally enable E-LMI on all interfaces. By default, the 
switch is a PE device.

(Optional) Configure the switch as an E-LMI CE device.

interface interface-id

Define an interface to configure as an E-LMI interface, and 
enter interface configuration mode.

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.