Reference Guide

802.1ag | 89
Enable CFM SNMP Traps.
A Trap is sent only when one of the five highest priority defects occur, as shown in Table 7-2, "ECFM
SNMP Traps," in 802.1ag.
Display the Link Trace Cache. show ethernet cfm traceroute-cache EXEC Privilege
FTOS#show ethernet cfm traceroute-cache
Traceroute to 00:01:e8:52:4a:f8 on Domain Customer2, Level 7, MA name Test2 with VLAN
2
------------------------------------------------------------------------------
Hops Host IngressMAC Ingr Action Relay Action
Next Host Egress MAC Egress Action FWD Status
------------------------------------------------------------------------------
4 00:00:00:01:e8:53:4a:f8 00:01:e8:52:4a:f8 IngOK RlyHit
00:00:00:01:e8:52:4a:f8 Terminal MEP
Delete all Link Trace Cache entries. clear ethernet cfm traceroute-cache EXEC Privilege
Task Command Syntax Command Mode
Enable SNMP trap messages for Ethernet CFM. snmp-server enable traps ecfm CONFIGURATION
Table 7-2. ECFM SNMP Traps
Cross-connect defect
%ECFM-5-ECFM_XCON_ALARM: Cross connect fault detected by MEP 1 in Domain
customer1 at Level 7 VLAN 1000
Error-CCM defect
%ECFM-5-ECFM_ERROR_ALARM: Error CCM Defect detected by MEP 1 in Domain
customer1 at Level 7 VLAN 1000
MAC Status defect
%ECFM-5-ECFM_MAC_STATUS_ALARM: MAC Status Defect detected by MEP 1 in
Domain provider at Level 4 VLAN 3000
Remote CCM defect
%ECFM-5-ECFM_REMOTE_ALARM: Remote CCM Defect detected by MEP 3 in Domain
customer1 at Level 7 VLAN 1000
RDI defect
%ECFM-5-ECFM_RDI_ALARM: RDI Defect detected by MEP 3 in Domain customer1
at Level 7 VLAN 1000
Task Command Syntax Command Mode