Monitoring Mpls-Tp Oam Status; Configuration Examples; Example For Configuring Cc And Cv For An Lsp - Huawei NetEngine80E Configuration Manual - Reliability

HUAWEI NetEngine80E/40E Router
Configuration Guide - Reliability

9.6.2 Monitoring MPLS-TP OAM Status

MPLS-TP OAM status can be monitored by viewing information about MPLS-TP OAM during
the operation.
Context
The following commands are run in any view during routine maintenance to show MPLS-TP
OAM status.
Procedure
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9.7 Configuration Examples

This section describes the typical application scenarios of MPLS-TP OAM, networking
requirements, configuration roadmap, and data preparation, and provides related configuration
files.

9.7.1 Example for Configuring CC and CV for an LSP

LSRs are connected using a bidirectional LSP. CC and CV need to be configured to monitor the
continuous connectivity between LSRs and detect faults on the MPLS-TP network.
Networking Requirements
As shown in
following deployment is performed to guarantee the connectivity and correct packet forwarding
between LSRA and LSRC:
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Configure CC and CV on the MEPs.
Issue 02 (2014-09-30)
Run the display mpls-tp oam current-alarm [ meg meg-name ] command in any view to
check alarms about a MEG.
Run the display mpls-tp oam me brief command in any view to check information about
a maintenance entity (ME) in a maintenance entity group (MEG).
Run the display mpls-tp oam meg meg-name command in any view to check maintenance
entity group end point (MEP) configurations.
Run the display mpls-tp oam meg meg-name statistic-type { lost-measure { single-
ended | dual-ended } | delay-measure { one-way | two-way } } command in any view to
check statistics about MPLS-TP OAM performance.
Run the display snmp-agent trap feature-name tpoam all command in any view to check
all trap information about the TPOAM module.
Run the display mpls-tp oam current-alarm [ meg meg-name ] command in any view to
check alarms about a MEG.
Run the ddisplay mpls-tp oam default-parameter command in any view to check default
MPLS-TP OAM parameters.
Figure 9-7, LSRA, LSRB, and LSRC are connected using a bidirectional LSP. The
LSRA and LSRC serve as MEPs.
LSRB serves as a MIP.
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