D-Link DXS-3400 Emulator - Page 198
cfm lm test
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DXS-3400 Series Lite Layer 3 Stackable 10GbE Managed Switch CLI Reference Guide Command Default Level Level: 12. Usage Guideline Use this command to enable or disable the LM function. When the administrative state of frame loss measurement function is enabled on an MEP, the MEP will maintain the counters of frame loss measurement function, and can reply LMR messages when receiving LMM messages. Example This example shows how to enable the LM function. Switch#configure terminal Switch(config)#interface ethernet 1/0/1 Switch(config-if)#cfm mep mepid 1 ma name op1 domain op-domain Switch(config-cfm-mep)#lm enable Switch(config-cfm-mep)# 15-29 cfm lm test This command is used to start a LM test on an MEP. cfm lm test MAC-ADDR mepid MEP-ID ma name MA-NAME domain DOMAIN-NAME [period PERIOD] [pdu-priority COS-VALUE] Parameters mepid MEP-ID name MA-NAME domain DOMAIN-NAME period PERIOD pdu-priority COS-VALUE Specifies the MEP ID. Specifies the MA name as the identifier. Specifies the MD name as the identifier. It is a string type of maximum length 22. (Optional) Specifies the transmitting interval of the LM PDU. It can be 100ms, 1sec or 10sec.The default period is 1 second. (Optional) Specifies the 802.1p priority to be set in the LMM messages transmitted by the MEP. The default value is the PDU priority of the MEP. Default None. Command Mode Privileged EXEC Mode. Command Default Level Level: 12. Usage Guideline Use this command to start a LM test on an MEP. It will result in the MEP periodically sending an LMM message to a remote MEP. The system will calculate the far-end Frame Loss Ratio (FLR) and near-end FLR based on the received LMR messages. User can abort the frame loss measurement test by disable frame loss measurement function on the MEP. Some limitations of the counters should be noticed when the user uses the frame loss measurement function. 194
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