| Exam 400-101 | Question id=159 | Layer 3 Technologies |
How does having an EIGRP feasible successor speed up convergence?
| A. |
EIGRP sends queries only if there is a feasible successor, which decreases the number of routers that are involved in convergence. | |
| B. |
EIGRP sends queries only if there is not a feasible successor, which causes less control traffic to compete with data. | |
| C. |
EIGRP immediately installs the loop-free alternative path in the RIB. | |
| D. |
EIGRP preinstalls the feasible successor in the RIB in all cases, which causes traffic to switch more quickly. |