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Sets the tolerance parameter which influences link reliability.
reliability tolerance <value> no reliability tolerance
Must be in engine or policy configuration mode (config-engine or config-engine-policy), which requires privileged-level access.
Use the reliability tolerance command to set the tolerance of the reliability metrics between links in a winner set where they will still be considered to be equal. For example, if there are two links in a winner set that the CNA decision maker process calculates to be equal (after it has looked at other, higher-priority tie-breaks and still considers them equal) then it will use link with the better reliability metric as long as the difference between the two is greater than the tolerance. If it is not greater, then the links will still be tied and further tie-breaks will be used.
Refer to the command reliability half-life to see how link metrics are determined.
Use the no form of the command to revert to the default value.
For information about performance route selection criteria, see Winner Set in Chapter 3: Adaptive Path Control of the CNA Adaptive Path Controller Guide.
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