| Exam 642-887 | Question id=3247 | MPLS/LDP in a Service Provider IP NGN Environment |
When a link flaps, an mpls ldp session will also flap. Which feature minimizes traffic loss and provides faster convergence after the link is re-established?
| A. |
BFD | |
| B. |
MPLS LDP IGP SYNC | |
| C. |
graceful restart | |
| D. |
LDP session protection | |
| E. |
LDP nonstop routing |