Checking for CCM Errors

This article describes the checking of CCM errors on the bridges (CUST1 and CUST3)

CLI Configurations

At CUST1

• Display the logged CFM continuity check error conditions

your product# show ethernet cfm errors

MEP-ID :  10
Level VLAN RMEP-ID   Current defect type
----- ---- -------   -------------------
5     2    30        mac status defect

Implies that CUST-3 is sending CCM with port-status as blocked.

At CUST3

• Display the logged CFM continuity check error conditions
  your product# show ethernet cfm errors

MEP-ID :  30
Level VLAN RMEP-ID   Current defect type
----- ---- -------   -------------------
5     2    10        remote defect indication

Implies that CUST-1 is sending CCM with RDI as enabled.

SNMP Configurations

At CUST1

• Display the logged CFM continuity check error conditions. [Index: ContextID = 0, MD-Index = 1, MA-Index = 1, MEP-ID = 10]
  % snmp0 get {fsMIEcfmMepDefects.0.1.1.10 }

{1.3.6.1.4.1.2076.160.1.0.7.1.14.0.1.1.10 {OCTET STRING} 40}

Implies that CUST-3 is sending CCM with port-status as blocked.

At CUST3

• Display the logged CFM continuity check error conditions. [Index: ContextID = 0, MD-Index = 1, MA-Index = 1, MEP-ID = 30]
  % snmp0 get {fsMIEcfmMepDefects.0.1.1.30**}**

{1.3.6.1.4.1.2076.160.1.0.7.1.14.0.1.1.30 {OCTET STRING} 80}

Implies that CUST-1 is sending CCM with RDI as enabled.