Optional) Enabling Rdi For A Pw - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability
l Configure two-way frame DM. Configure either two-way on-demand or proactive frame DM
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9.4.7 (Optional) Enabling RDI for a PW

Remote defect indication (RDI) helps a maintenance entity group end point (MEP) notify a
remote MEP (RMEP) of a fault. By default, RDI is enabled.
Context
If an MEP detects a fault, the RDI flag is set to 1 in continuity check messages (CCMs). The
MEP then sends the CCMs to the RMEP to notify it of the fault. After the fault is rectified, the
RDI flag is set to 0 in the CCMs to indicate that the fault is rectified.
RDI-disabled devices do not send alarms to the NMS. To allow an MEP to report an RDI alarm
to the network management system (NMS), run the undo rdi disable command on an MEP to
enable RDI.
Perform the following steps on an MEP:
Procedure
Step 1 Run:
Issue 02 (2014-09-30)
the RMEP to view statistics about one-way on-demand frame DM in the direction
from the MEP to its RMEP.
– If the delay-measure one-way command has been run on the RMEP, run the display
mpls-tp oam meg meg-name statistic-type delay-measure one-way command on
the MEP to view statistics about one-way on-demand frame DM in the direction from
the RMEP to the MEP.
– Run the delay-measure one-way proactive [ interval interval-value | exp exp-value ]
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command on the MEP to enable one-way proactive frame DM.
Run the delay-measure one-way proactive receive enable command on the RMEP to
enable the RMEP to receive DM packets from the MEP.
Run either of the following commands to view statistics about one-way proactive frame
DM as needed:
– If the delay-measure one-way proactive command has been run on the MEP, run
the display mpls-tp oam meg meg-name statistic-type delay-measure one-way
command on the RMEP to view statistics about one-way proactive frame DM in the
direction from the MEP to its RMEP.
– If the delay-measure one-way proactive command has been run on the RMEP, run
the display mpls-tp oam meg meg-name statistic-type delay-measure one-way
command on the MEP to view statistics about one-way proactive frame DM in the
direction from the RMEP to the MEP.
as follows:
– Run the delay-measure two-way [ interval interval-value | count count-value | exp exp-
value | two-time-stamp ]
– Run the delay-measure two-way proactive [ interval interval-value | exp exp-value |
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two-time-stamp ]
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command to enable two-way on-demand frame DM.
command to enable two-way proactive frame DM.
9 MPLS-TP OAM Configuration
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