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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter  Configuring Ethernet CFM and Y.1731 Performance Monitoring on Layer 3 Interfaces
CFM Support on Routed Port and Port MEP
No   customer                                    Down  Gi0/2          100
     customer1101                                      N/A            Static
     N/A
400  enterprise                                  6     70ca.9b4d.a400 Vlan  I
No   enterprise                                  Down  Gi0/1          110
     custservice                                       N/A            Static
     N/A
44   carrier                                     2     70ca.9b4d.a400 Vlan  N
No   carrier                                     Down  Gi0/2          200
     carrier                                           N/A            Static
     N/A
Total Local MEPs: 3
Local MIPs: None
Router#
Use the show ethernet cfm maintenance-points remote command to display information about remote 
maintenance point domains or levels.
The following example displays the continuity check messages exchanged between remote MEPs:
On router 1:
Router1#show ethernet cfm maintenance-points remote
-----------------------------------------------------------------------------------------
MPID Domain Name             MacAddress           IfSt               PtSt
 Lvl Domain                  Ingress
 RDI MA                      Type Id              SrvcInst
     EVC Name                                     Age
     Local MEP Info
-----------------------------------------------------------------------------------------
110  customer                70ca.9b4d.a400       Up                  Up
 7   customer                Gi0/2
 -   customer1101            Vlan 100             N/A
     N/A                                          12s
     MPID: 100 Domain: customer MA: customer1101
410  enterprise              70ca.9b4d.a400       Up                  Up
 6   enterprise              Gi0/1
 -   custservice             Vlan 110             N/A
     N/A                                          12s
     MPID: 400 Domain: enterprise MA: custservice
43   carrier                 70ca.9b4d.a400       Up                  Up
 2   carrier                 Gi0/2
 -   carrier                 Vlan 200             N/A
     N/A                                          12s
     MPID: 44  Domain: carrier MA: carrier
Total Remote MEPs: 3
Router1#
On router 2:
Router2#show ethernet cfm maintenance-points remote
-----------------------------------------------------------------------------------------
MPID Domain Name             MacAddress           IfSt               PtSt
 Lvl Domain                  Ingress
 RDI MA                      Type Id              SrvcInst
     EVC Name                                     Age
     Local MEP Info
-----------------------------------------------------------------------------------------