You can run the display mpls te cspf destination command to check the results of the CSPF route calculation.
If the CSPF route calculation is correct, the command output is as follows:


<Testbed_NE40E> display mpls te cspf destination 3.3.3.3 explicit-path path_a
Path for the given constraints is:
2.2.3.2                         Include
2.2.3.3                         Include
The total metrics of the calculated path is :     1


If the CSPF route calculation is incorrect, check whether every router is correctly configured. Ensure that the status of the links that the explicit path passes is correct, and that the reserved bandwidth is sufficient.

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