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The BFD Does Not Take Effect Due to the Nonstandard Configuration

Publication Date:  2013-09-30 Views:  103 Downloads:  0

Issue Description

Networking: NE40E----transmission link-----NE40E

To address the problem that the transmission device isolating the physical port status, the customer configures the BFD. However, the BFD does not take effect.

Handling Process

Check the BFD configuration and it is found that the commit and port association are not configured. Therefore, the BFD cannot take effect and cannot make the port to be Down.

Root Cause

The BFD is not configured according to the standard.


Cofigure the BFD according to the standard.


Each time you modified the BFD configuration, you must run the commit command after the modification.