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BFD Fails to Take Effect Because of Incorrect Configuration

Publication Date:  2013-01-08 Views:  66 Downloads:  0
Issue Description

Networking: NE40E—transmission network—NE40E

To enable the NE40Es to detect the interface status change of each other, a client configures BFD on the two NE40Es. However, BFD does not take effect after the configuration is complete.

Handling Process

The on-site Huawei technical support personnel check the BFD configuration and find that the commit command is not run and the BFD session is not associated with the interface. That is why BFD fails to take effect and cannot detect an interface Down event.

Root Cause

BFD is not configured following the configuration rules.


Configure BFD according to the configuration rules.

When we change the BFD configuration,we should use commit .