Specifications

17-53
System Management Software Configuration Guide for Cisco IE 2000U and Connected Grid Switches
Chapter 17 Configuring Ethernet OAM, CFM, and E-LMI
Configuring E-LMI
• E-LMI is not supported on routed ports, EtherChannel port channels or ports that belong to an
EtherChannel, private VLAN ports, or 802.1Q tunnel ports.
• You cannot configure E-LMI on VLAN interfaces.
• When you enable E-LMI globally or on an interface, the switch is in PE mode by default, You must
enter the ethernet lmi ce global configuration command to enable the switch or interface in
customer-edge mode.
• When the switch is configured as a CE device, the service instance and ethernet uni interface
commands are visible but not supported.
Configuring the OAM Manager
Follow this procedure to configure OAM manager on a PE switch.
BEFORE YOU BEGIN
Review the “Information About E-LMI” section on page 17-51 and “E-LMI and OAM Manager
Configuration Guidelines” section on page 17-52.
DETAILED STEPS
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
ethernet cfm domain domain-name level
level-id
Define a CFM domain, set the domain level, and
enter ethernet-cfm configuration mode for the
domain. The maintenance level number range is 0 to
7.
Step 3
service csi-id vlan vlan-id Define a universally unique customer service
instance (CSI) and VLAN ID within the
maintenance domain.
• csi-id—a string of no more than 100 characters
that identifies the CSI.
• vlan-id—VLAN range is from 1 to 4095. You
cannot use the same VLAN ID for more than one
domain at the same level.
Step 4
exit Returns the CLI to Ethernet CFM configuration
mode.
Step 5
exit Return to global configuration mode.
Step 6
ethernet evc evc-id Define an Ethernet virtual connection (evc), and
enter evc configuration mode. The identifier can be
up to 100 characters in length.