Troubleshooting Flowchart
Figure 11-6 Troubleshooting flowchart for the fault that the changed BFD session parameters
do not take effect
Run the commit command to
make the configuration take
effect
Check the configuration of
the BFD session
BFD session
configuration is
committed？
End
No
Seek technical
support
Yes
BFD session
configuration takes
effect?
Is fault rectified? End
Changed BFD
session parameters
cannot take effect
No
Yes
Troubleshooting Procedure
Context
NOTE
Saving the results of each troubleshooting step is recommended. If your troubleshooting fails to correct
the fault, you will have a record of your actions to provide Huawei technical support personnel.
Procedure
Step 1 Run the display current-configuration configuration bfd-session command to check that the
commit command is configured.
l If the commit command is configured, the changed BFD session parameters have been
committed. Then, go to Step 3.
l If the commit command is not configured, the changed BFD session parameters have not
been committed. Then, run the commit command, and then go to Step 2.
Step 2 Run the display bfd session all command check whether the BFD session parameters are
specified values.
Huawei AR2200-S Series Enterprise Routers
Troubleshooting 11 Reliability
Issue 01 (2012-01-06) Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
332
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