Specifications

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Cisco MWR 2941 Mobile Wireless Edge Router Release 3.5 Software Configuration Guide, Cisco IOS Release 15.1(3)MR
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Chapter 15 Configuring Ethernet OAM, CFM, and E-LMI
Displaying E-LMI Information
Note For E-LMI to work, any VLANs used on the PE device must also be created on the CE device. Create a
VLAN by entering the vlan vlan-id global configuration command on the CE device, where the vlan-ids
match those on the PE device and configure these VLANs as allowed VLANs by entering the switchport
trunk allowed vlan vlan-ids interface configuration command. Allowed VLANs can receive and send
traffic on the interface in tagged format when in trunking mode.
Displaying E-LMI Information
You can use the privileged EXEC commands in Table 15-5 to display E-LMI information.
Enabling Ethernet OAM
Beginning in privileged EXEC mode, follow these steps to enable Ethernet OAM on an interface.
Table 15-5 Displaying E-LMI Information
Command Purpose
show ethernet lmi evc [detail evc-id [interface
interface-id] | map interface type number]
Displays details sent to the CE from the status request poll about the
E-LMI EVC.
show ethernet lmi parameters interface interface-id Displays Ethernet LMI interface parameters sent to the CE from the
status request poll.
show ethernet lmi statistics interface interface-id Displays Ethernet LMI interface statistics sent to the CE from the
status request poll.
show ethernet lmi uni map interface [interface-id] Displays information about the E-LMI UNI VLAN map sent to the CE
from the status request poll.
show ethernet service instance {detail | id
efp-identifier interface interface-id | interface
interface-id}
Displays information relevant to the specified Ethernet service
instances (EFPs).
Command Purpose
Step 1
configure terminal Enter global configuration mode.
Step 2
interface interface-id Define an interface to configure as an Ethernet OAM
interface and enter interface configuration mode.