| Exam 400-101 | Question id=156 | Layer 3 Technologies |
Which statement about BGP and diverse path advertisement is true?
| A. |
The BGP best-path selection must be disabled. | |
| B. |
The BGP best-path selection algorithm has been changed to always ignore the IGP metric. | |
| C. |
The BGP best-path selection algorithm has been changed so that two BGP paths can be flagged as best in the BGP table. | |
| D. |
The BGP best-path selection algorithm has not been changed. | |
| E. |
The BGP best-path selection is disabled for BGP routes for which the feature is enabled. |
The BGP Diverse Path Using a Diverse-Path Route Reflector feature overcomes the lack of path diversity in an AS containing route reflectors. This feature is meant to provide path diversity within an AS, within a single cluster only. That is, a route reflector is allowed to advertise the diverse path to its client peers only.