| Exam 300-320 | Question id=2782 | Advanced Enterprise Campus Networks |
An engineer is designing a network using RSTP. Several devices on the network support only legacy STP. Which outcome occurs?
| A. |
RSTP and STP choose the protocol with the best performance. | |
| B. |
RSTP and STP interoperate and fast convergence is achieved. | |
| C. |
RSTP and STP are not compatible and legacy ports error disable. | |
| D. |
RSTP and STP interoperate, but the fast convergence is not used. |